Transcript
E6581424
TOSVERT VF-S11 Option Function Manual CCL002Z
NOTICE 1. All information contained in this manual are subject to change without notice. Please confirm the latest information on our web site "www.inverter.co.jp". 2. See the instruction manual of "TOSVERT VF-S11 CC-Link Option Instruction Manual" (E6581422) for cautions relating to the ambient environment, installation and wiring.
E6581424
Introduction Thank you for purchasing a “CC-Link Option (CCL002Z)” for TOSVERT VF-S11 inverter. This option can connect with open field network CC-Link and data communications with the CC-Link master through installing this option in the VF-S11 and using it. This manual explains the function of CCL002Z. Refer to with the following manuals. • TOSVERT VF-S11 Instruction Manual
E6581158
• TOSVERT VF-S11 CC-Link Option Instruction Manual
E6581422
• TOSVERT VF-S11 Communications Function Instruction manual
E6581222
NOTICE ▼
Turn off the power supply when connecting or disconnecting a communication cable.
▼
When the control power is turn off by the instantaneous power failure, communication will be unavailable for a while.
▼
The Life of EEPROM is approximately ten thousand times. Avoid writing a command more than ten thousand times to the same parameter of the inverter.
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E6581424
－ Table of contents
－
1. Overview···················································································································································3 2. Basic specifications ··································································································································3 3. Name of functions of main parts ··············································································································4 3.1. Exterior features ·······························································································································4 3.2. About indicator of LED······················································································································4 3.3. Termination resistor selection switch (SW4) ····················································································4 3.4. RJ45 Connector for options (CN2) ···································································································5 3.5. Description of terminals ····················································································································5 4. Functions ··················································································································································7 4.1. CC-Link parameter List·····················································································································7 4.2. CPU software version check ············································································································8 4.3. Basic functions··································································································································9 4.3.1. Run and frequency operation command ················································································9 4.3.2. Monitor····································································································································9 4.3.3. Writing and reading the parameter·························································································9 4.4. Communication specification··········································································································10 4.4.1. Input/ Output signal ··············································································································11 4.4.2. Remote Register Assignment ······························································································13 4.4.3. Description of reply code······································································································14 4.4.4. Instruction Codes ·················································································································15 4.4.5. The details of error code ······································································································16 4.4.6. Description of monitor code ·································································································18 4.4.7. Description of input terminal information··············································································19 4.4.8. Description of output terminal information············································································19 5. Programming examples ·························································································································20 5.1. Example of the inverter status reading···························································································21 5.2. Example of the frequency mode setting ·························································································22 5.3. Example of the operation commands setting ·················································································23 5.4. Example of frequency command setting ························································································23 5.5. Example of the output frequency monitoring··················································································24 5.6. Example of the parameter writing···································································································24 5.7. Example of the parameter reading ·································································································25 5.8. Example of the trip history reading ·································································································26 5.9. Example of the inverter resetting at inverter error ··········································································27 6. Unusual diagnosis ··································································································································28 6.1. Disconnection error of network cable ·····························································································28 6.2. Error of communication between the CC-Link and inverter ···························································28 6.3. How to check the error using the LEDs··························································································29
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E6581424
1. Overview This option allows the VF-S11 inverter to be connected into a CC-Link network. CC-Link supports a maximum of 42 nodes, allowing for the Master and this option is based on CC-Link Ver.1.10. The CCL002Z is able to operate RUN/STOP, monitor the status of the inverter, set the inverter's parameter and etc. by the CC-Link master through installing the VF-S11. And it can use various applications.
2. Basic specifications Item Specification Indoors, an altitude of 3,000m or less, where the product will Operating not be exposed to direct sunlight, corrosive or explosive environment gases, vapor, coarse particulates including dust, and where there is no grinding fluid or grinding oil nearby. Ambient temperature 0 to +60 degree Storage temperature -25 to +65 degree Related temperature 20 to 93% (no condensation and absence of vapor) 2 Vibration 5.9 m/s (0.6G) or less (10 – 55Hz) Item Specification Number of units 42 units max. (1 station occupied by 1 unit). May be used with corrected other equipment. (*) Baud rate 156k, 625k, 2.5M, 5M, 10Mbps Power supply Supplied from the inverter Station type Remote device station Number of stations One inverter occupies one station occupied CC-Link dedicated cable, Connect cable CC-Link Ver1.10.compatiable CC-Link dedicated cable Maximum 1200m (156kbps) transmission distance
*Maximum number of units connected to one master station is 42 units (when only inverters are connected). *If any other units are included, the number of occupied stations depends on the unit and therefore the following conditions must be satisfied: 1. {(1×a)＋(2×b)＋(3×c)＋(4×d)}<=64 a：Number of units occupying 1 station
c：Number of units occupying 3 stations
b：Number of units occupying 2 stations d：Number of units occupying 4 stations 2. {(16×A)＋(54×B)＋(88×C)}<=2304 A：Number of remote I/O stations
<= 64
B：Number of remote device stations
<= 42
C：Number of local, standby master and intelligent device stations –3–
<= 26
E6581424
3. Name of functions of main parts 3.1. Exterior features Here are the name and functions of the exterior components of the CCL002Z unit.
SW3
V/I functions of VIA select SW
SW4
Termination resistors select SW Left : 110 ohm Center : none Right : 130 ohm
SW2
Input terminal SINK/SOURCE select SW
CN2 Optional RJ45 communication port RJ45 communication option can be used. However it makes CC-Link communication be disabled.
TB1
CC-Link connector Phoenix Contact corp. MC 1,5/5-ST-3,81
3.2. About indicator of LED CC-Link communication L.RUN
Light on during communication.
SD
Light on during send the data of CC-Link.
RD
Light on during receive the data of CC-Link.
L.ERR
Light on during communication error.
3.3. Termination resistor selection switch (SW4) By switching SW4 in the right-hand side of a CC-Link terminal, a termination resistor (Left: 110ohm, Right: 130ohm) can be switched. A termination resistor will not be connected if it sets up in the center.
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E6581424
3.4. RJ45 Connector for options (CN2) During CC-Link communication, when a serial common option is connected to the connector (CN2) for options, CPU of a CC-Link option board detects connection with a connector, and stops the communication to the inverter. Then CC-Link network data are not updated. Moreover, the flag of RX(n+1)B [Remote READY] is set to “1” to “0”, and communication with a CC-Link master station and this option (CCL002Z) is not performed. And, the communication error trip time (f803) of an inverter is set up in addition to “0” at the time of communication with a serial common option, and when the communication timeout of the set-up time occurs, a trip (err5 occurs) is carried out.
3.5. Description of terminals Terminal Symbol
Input/ Output
F Input R
RES
Input
VIA
Input
P24
Output
OUT Output NO
CC DA DB DG SLD FG
Function This terminal is Multifunction programmable contact input. Shorting across F-CC causes forward rotation; open causes deceleration stop. (Across ST-CC is short state.) This terminal is Multifunction programmable contact input. Shorting across R-CC causes reverse rotation; open causes deceleration stop. (Across ST-CC is short state.)
Electrical specifications
Voltage free contact input. 24Vdc-5mA or less
*Sink/source This terminal is Multifunction programmable contact input. selectable with SW2. Shorting and then opening RES-CC cancels the status held by an inverter protective function. When the inverter is operating normally, shorting and then opening RES-CC produces no effect. 10Vdc This terminal is Multifunction programmable contact input. (Internal impedance: Standard default setting: 0 to 10Vdc input and 0 to 60Hz frequency. 30k ohm) 24Vdc power output 24Vdc-50mA Multifunction programmable open collector output. Standard default Open collector output 24Vdc-50mA settings detect and output speed reach signal output frequencies. To output pulse trains, Multifunction output terminals to which two different functions can a current of 10mA or be assigned. more needs to be passed. The NO terminal is an isolation output terminal. It is insulated from Pulse frequedncy the CC terminal. range: 38 to 1600Hz
Common to input/ output
Analog input/output signal equipotential (0V) terminal for the control circuit.
Terminals for CC-Link communica tion
These terminals are for communication of CC-Link. DA terminal is “+” and DB terminal is “–“. This is signal ground terminal. Connect to the DG terminal of the Master. This is a terminal for the shield cable. This terminal is connected to FG terminal inside the board. This is a terminal for ground. Connect to the ground.
[Internal circuits] Refer to the instruction manual of VF-S11 (E6581158) about internal circuits of input/ output terminals other of F, R terminals.
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E6581424 P24 SINK
SOURCE
820 4.7K
F, R
*Provide an inter-lock system stated in below, when using a programmable controller that has the open collector output. When the programmable controller is turned off with the inverter is on, the difference between each control power potential will cause wrong signals to the inverter as shown in below figure. Provide an inter-lock so that the programmable controller cannot be turned off when the inverter power is alive. Programmable controller
VF-S11 + CCL002Z +24V
Input terminal External +24V supply Fuse blowout detection circuit
Inverter internal +24V Fuse
COM
Danger ▼ Do not change switches settings while the power on. Prohibited
It may lead to electric shocks or damage. ▼ Turn off the motor operation signals before setting the parameter and the
Mandatory
switch, when changing the VIA function. Otherwise, the motor may suddenly start and that may result in injuries.
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E6581424
4. Functions This option is a communication interface unit that allows the PLC program to operate, monitor and set the parameter of the inverter as a remote station of CC-Link. It is able to communicate with a maximum speed of 10Mbps not only transmitting bit data but also by word data.
4.1. CC-Link parameter List List of CC-Link parameter Communication Adjustment range Title No. 0800 Communication rate f800 0: 1200bps 1: 2400bps 2: 4800bps 3: 9600bps 4: 19200bps 0801 Parity f801 0: NON (No parity) 1: EVEN (Even parity) 2: ODD (Odd parity) 0803 Communication error trip time f803 0: (disable) (*1) 1-100s 0805 Communication waiting time f805 0.00-2.00s 0829 Selection of communication protocol f829 0: TOSHIBA inverter protocol 1: Modbus RTU protocol 0870 Block write data 1 f870 0: No selection 1: Command 1 2: Command 2 3: Frequency command 4: Output data on the terminal board 5: Analog output for communications 0871 Block write data 2 f871 Ditto 0875 Block read data 1 f875 0: No selection 1: Status information 2: Output frequency 3: Output current 4: Output voltage 5: Alarm information 6: PID feedback value 7: Input terminal board monitor 8: Output terminal board monitor 9: VIA terminal board monitor 10: VIB terminal board monitor 0876 Block read data 2 f876 Ditto 0877 Block read data 3 f877 Ditto 0878 Block read data 4 f878 Ditto 0879 Block read data 5 f879 Ditto 0880 CPU software version of CCL002Z f880 X . XX Version . Revision *Note that it cannot use it as an original free note. –7–
Default
User setting
3
4 (Recommended)
1
1
0
1 or more
0.00
–
0
0 (*2)
0
1 (*2)
0
3 (*2) 1 (*2)
0
0 0 0 0 –
2 (*2) 8 (*2) 3 (*2) 4 (*2) –
E6581424
f890
0890
f891
0891
f892
0892
f893
0893
f894
0894
Station Number 1-64 (It becomes invalid when a setting value is outside the setting range.) CC-Link communication rate 0: 156kbps 1: 625kbps 2: 2.5Mbps 3: 5Mbps 4: 10Mbps (It becomes invalid when a setting value is outside the setting range.) Inverter operation at disconnection 0: inverter stop, communication command, frequency mode open 1: None 2: Deceleration stop 3: Coast stop 4: Emergency stop 5: Preset speed operation selection (It operates on the preset speed frequency set up by f893) (A setting value is operation at the time of “0” more than “6.”) Preset speed operation selection 0: None 1 to 15: preset speed operation (A setting value is operation at the time of "0” more than “16.” Disconnection detection extended time 0.0 to 100.0s Setting unit: 0.1s (The value set up is set to “100.0” when a setting value is “100.1” or more)
0
(*2)
0
4 (Recommended) (*2)
0
–
0
–
0
–
*1) Since the trip of the inverter is not occurs when this parameter is set as “0: disable”, and error in CPU etc. occur. Set up more than “1” is recommended. Refer to the instruction manual [VF-S11 communication instruction] (E6581222) for the detail. *2) Set these parameters of the inverter before begin the communication. If not change settings, cannot communicate and it becomes the cause of malfunction.
4.2. CPU software version check It is able to check the CPU software version of this option with the parameter f880 (Free note) of VF-S11. Title f880
Function
Description
CPU software version
The CPU software version of CC-Link option
For example, a panel display shown 1.02, when a CPU version is 1 (01H) and revision is 2 (02H). *Since f880 is used for monitor of a CPU software version, f880 can not be used for free note.
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E6581424
4.3. Basic functions This clause shows the basic function of this CC-Link option using by CC-Link communication.
4.3.1.
Run and frequency operation command The PLC program can operate the inverter to run, stop, set the operation frequency and change the parameters. If the PLC control these operations, select the command mode and the frequency setting mode. The parameter setting of the inverter Command mode selection CMOD: The inverter does not have this function. Turn on RYnB and set it
as CC-Link priority. Frequency setting mode selection FMOD ：4[Communication option input] (Factory setting: 0)
*The frequency setting and command can be made CC-Link priority by RYnA and RYnB. *"n" is depend on the station number.
4.3.2.
Monitor It is able to monitor the status of the inverter. Set a monitor code to RWw n and turn RYnC on. The data is stored in the buffer memory of the PLC. *"n" is depend on the station number. ▪ Refer to "Section 4.4.6. Description of monitor code" about the monitor code and unit.
4.3.3.
Writing and reading the parameter The PLC can read, write the inverter parameters and reset the inverter. Set the command code to RWw(n+2) (set the write data to RWw(n+3) if necessary) and turn RYnF (instruction code execution request) on. The inverter performs processing corresponding to the command code, return the response data, read out data and RXnF (instruction code execution completion). ▪ Refer to "Section 4.4 Communication specification" about the command code, the unit of the data, and the setting range.
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E6581424
4.4. Communication specification This option occupies one station area of the buffer memory of the PLC. There are remote I/O (RX, RY both 32 bits) and the remote register (RWw, RWr both 4 word) in the communication data for one station area. List of remote I/O Inverter (Slave) -> PLC (Master) PLC (Master) -> Inverter (Slave) Device No. Signal Device No. Signal RXn0 Forward running RYn0 Forward rotation command RXn1 Reverse running RYn1 Reverse rotation command Output terminal function Preset speed operation RXn2 RYn2 selection 1 (RY) frequencies 1 Output terminal function Preset speed operation RXn3 RYn3 selection 2 (OUT) frequencies 2 Output terminal function Preset speed operation RXn4 RYn4 selection 3 (FL) frequencies 3 Preset speed operation RXn5 Failure FL RYn5 frequencies 4 RXn6 PI control OFF RYn6 PI control Acceleration/deceleration Acceleration/deceleration RXn7 RYn7 pattern selection (1 or 2) pattern selection (1 or 2) RXn8 Reserved RYn8 Emergency stop RXn9 Coast stop (ST = OFF) RYn9 Coast stop command RXnA Alarm RYnA Frequency priority selection RXnB Failure RYnB Command priority selection RXnC Monitoring RYnC Monitor command RXnD Frequency setting completion RYnD Frequency setting command RXnE Reserved RYnE Reserved Instruction code execution Instruction code execution RXnF RYnF completion request RX(n+1)0 RY(n+1)0 RX(n+1)1 RY(n+1)1 RX(n+1)2 RY(n+1)2 RX(n+1)3 RY(n+1)3 RX(n+1)4 RY(n+1)4 Reserved Reserved RX(n+1)5 RY(n+1)5 RX(n+1)6 RY(n+1)6 RX(n+1)7 RY(n+1)7 RX(n+1)8 RY(n+1)8 RX(n+1)9 RY(n+1)9 RX(n+1)A Error status flag RY(n+1)A Error reset request flag *2 RX(n+1)B Remote station ready RY(n+1)B RX(n+1)C RY(n+1)C RX(n+1)D RY(n+1)D Reserved Reserved RX(n+1)E RY(n+1)E RX(n+1)F RY(n+1)F "n" is depend on the station number. *1 The reserved input signal should be set OFF ("0"). *2 A reset request is during switched ON.
RWr, RWw (Default value = 0) RWr Inverter → PLC RWw Address Contents Address RWw n First monitor value RWr n RWr n+1 Second monitor value (output frequency) RWw n+1 RWw n+2 RWr n+2 Reply code RWw n+3 RWr n+3 Read data "n" is depend on the station number. – 10 –
PLC → Inverter Contents Monitor code (first and second) Set frequency/ torque Instruction code Write data
E6581424
4.4.1.
Input/ Output signal *The default value is 0(zero) of RY and RX.
(1) Output signal
Master -> Inverter The output signal from the master is shown. (The input signal to the inverter.)
Device No. RYn0 RYn1 RYn2 RYn3 RYn4 RYn5 RYn6 RYn7 RYn8 RYn9 RYnA RYnB RYnC
RYnD RYnE
RYnF
Signal
Description
Forward run command Reverse run command Preset speed operation frequencies 1 Preset speed operation frequencies 2 Preset speed operation frequencies 3 Preset speed operation frequencies 4 PI control
OFF: Stop command
Reserved
Reserved for the system. *2
ON: Forward run command
OFF: Stop command ON: Reverse run command Preset speed operation is disabled or preset speed operation frequencies (1-15) are set by specifying bits for preset speed operation frequencies 1- 4. (0000: Preset speed operation OFF, 0001-1111: Setting of preset speed operation frequencies (1-15))
Normal operation PI OFF Acceleration/ Acceleration/ Acc/dec pattern selection deceleration pattern 1 deceleration pattern 2 (1, 2) (AD1) (AD2) Emergency stop Stop the output of the inverter when turned on this signal. Stop the output of the inverter when turned on this signal. Coast stop command (Stop the output in the secondary circuit) Frequency priority CC-Link Signals from the CC-Link are used to start and stop operation. Command priority CC-Link Speed commands are entered from the CC-Link. When the monitor command (RYnC) is switched on, the monitored value is set to remote register RWrn and monitoring (RXnC) Monitor command switches on. While the monitor command (RYnC) is on, the monitored value is always update. When the frequency setting command (RYnD) is switched on, the Frequency setting command set frequency RWwn+1 is written to the inverter. On completion (RAM) of write, frequency setting completion (RXnD) switches on. Reserved Reserved for the system. *2 When the instruction code execution request (RYnF) is switched on, processing corresponding to the instruction code set to RWwn+2 is executed. After completion of instruction code Instruction code execution execution, instruction code execution completion (RYnF) request switches on. When an instruction code execution error occurs, a value other than 0 is set to the reply code (RWrn+2).
RY(n+1)0 :
RY(n+1)9 RY(n+1)A Error reset request flag
If the error reset request flag (RY(n+1)A) is switched on only when an inverter fault occurs, the inverter is reset and the error status flag (RX(n+1)A) switches off. A reset request is during switched ON.
RY(n+1)B Reserved RY(n+1)F "n" is depend on the station number. :
Reserved for the system. *2
*1: When RYn0 and RYn1 are ON simultaneously the rotation is followed a parameter f105(default: stop). *2: The reserved input signal should be set OFF ("0"). – 11 –
E6581424 (2) Input signal
Inverter -> Master The following shows input signals to the master. (The output signals from the inverter.)
Device No. RXn0
RXn1 RXn2 RXn3 RXn4 RXn5 RXn6 RXn7 RXn8 RXn9 RXnA RXnB RXnC
RXnD RXnE
RXnF
Signal name
Description OFF: Other than forward running (during stop or reverse rotation) Forward running ON : Forward running OFF: Other than reverse running (during stop or forward rotation) Reverse running ON : Reverse running Output terminal selection 1 The function depends on output terminal function selection 1 (RY) (f130). Output terminal selection 2 The function depends on output terminal function selection 2 (OUT) (f131). Output terminal selection 3 The function depends on output terminal function selection 3 (FL) (f132). Not output Output in progress Failure FL PI control OFF PI control permitted PI control prohibited Acceleration/ deceleration Acceleration/ deceleration Acceleration/ deceleration pattern selection (1 or 2) pattern 1 (AD1) pattern 2 (AD2) Reserved Reserved for the system. Coast stop (ST = OFF) ST = ON ST = OFF Alarm No alarm Alarm issued Failure Reserved for the system. Switched on when the monitored value is set to RWrn by the monitor command (RYnC) switching on. Switched off when the Monitoring monitor command (RYnC) is switched off. Switched on when the set frequency is written to the inverter by Frequency setting completion the frequency setting command (RYnD) switching on. Switched (RAM) off when the frequency setting command (RYnD) is switched off. Reserved Reserved for the system. Switched on completion of the processing corresponding to the instruction code (RWw+2) which is executed when the Instruction code execution instruction code execution request (RYnF) switches on. completion Switched off when the instruction code execution completion (RXnF) is switched off.
RX(n+1)0 : Reserved RX(n+1)9 RX(n+1)A Error status flag
RX(n+1)B Remote station ready
RX(n+1)C : Reserved RX(n+1)F
Reserved for the system. Switched on when occurred an inverter error or option error (watchdog error, CPU error, ROM error or RAM error). It is not switched on besides that. Switched on when the inverter goes into the ready status on completion of initial setting after power-on or hardware reset. (Used as an inter-lock for read/write from/to the master.) Switched off when an inverter error occurs (protective function is activated). Reserved
"n" is depend on the station number.
– 12 –
E6581424
4.4.2.
Remote Register Assignment Divide the monitor code (RWw n) into half and select the first monitor data (RWr n) from the lower 8 bits and the second monitor data (RWr n) from the higher 8 bits. (Example) When output voltage is selected for the first monitor and output torque is selected for the second monitor. -> The monitor code is 0703H. * The hexadecimal value attaches and expresses "H" to the end of a number.
(1) Remote register
(Master -> inverter)
RWw signal Address
Signal name
Description
RWw n
Sets the monitor code to be referenced. By switching on the (RYnC) signal after setting, the specified monitored data is set to (RWr n). Monitor code The first monitor (RWr n): RWw n Setting of the lower 8 bits of monitor code. The second monitor (RWr n+1): RWw n Setting of the higher 8 bits of monitor code. Specifies the set frequency. After setting the register, a frequency is written after Set frequency turning on the RYnD. When the writing of the frequency is completed, RXnD turns on, depending on the input command.
RWw (n+1)
RWw (n+2)
RWw (n+3)
Set torque
Specifies the set torque. After setting the register, a torque is written after turning on the RYnE. When the writing of the torque is completed, RXnE turns on, depending on the input command.
Command code
Sets the command code for actions such as operation mode switching, parameter read, write, error reference, error clear, etc. The command will be executed by turning RYnF on after the register setting is completed. When the command execution is completed, RXnF turns on.
Write data
Sets data specified by the above-mentioned command code (if necessary). If no data needs to be written, the value shall be zero. RYnF is turned on after setting the above-mentioned command code and this register.
"n" is depend on the station number.
Address 1E0H No.1
1E1H 1E2H
No.2
Remote register
RWw1
1E4H
RWw4
1E7H
No.3
RWw5 RWw6 RWw7
1E9H 1EAH
RWw2 RWw3
1E6H
1E8H
RWw0
1E3H
1E5H
Address
1EBH 1ECH No.4
1EDH 1EEH 1EFH
Remote register
Address 1F0H
RWw8 RWw9
No.5
1F2H
RwwA
1F3H
RWwB
1F4H
RWwC RWwD
1F1H
No.6
RWwE RWwF
– 13 –
1F5H 1F6H 1F7H
Remote register
Address
Remote register
RWw10 RWw11 RWw12 RWw13 RWw14
2DCH
RWwFC
2DDH
RWwFD
RWw16
2DEH
RWwFE
RWw17
2DFH
RWwFF
RWw15
No.64
E6581424 (2) Remote register
(Inverter -> Master)
RWr signal Address
Signal name
RWr n
First monitor
Description When RYnC is on, the monitored value specified to the lower 8 bits of the monitor code (RWw n) is set.
When "0" is set to the higher 8 bits of the monitor code (RWw n), the current Second monitor output frequency is always set. When other than "0" is set to the higher 8 RWr(n+1) (output frequency) bits of the monitor code (RWw n) and RYnC is on, the monitored value specified to the higher 8 bits of the monitor code (RWw n) is set.
RWr(n+2)
Response code
RWr(n+3)
Read data
When turn on RYnF, the response code correspond to the instruction code of RWw(n+2) is set. When turn on RYnD or RYnE, the response code correspond to the instruction code of RWw(n+2) is set. The value "0" is set for a normal reply and other than "0" is set for data fault, mode error, etc. For a normal reply, the reply data to the instruction specified by the instruction code is set.
"n" is depend on the station number. Remote register
Address 2E0H No.1
2E1H 2E2H 2E3H
2E4H No.2
2E5H 2E6H 2E7H
4.4.3.
Remote register
Address 2E8H
RWr8
2E9H
RWr9
RWr2
2EAH
RWr3 RWr4
RWr0 RWr1
RWr5
No.3
No.4
RWr6
Remote register
2F0H
RWr10
2F1H
RWr11
RWrA
2F2H
RWr12
2EBH
RWrB
2F3H
RWr13
2ECH
RWrC
2EDH 2EEH
RWr7
Address
2EFH
RWrD
No.5
2F4H No.6
RWrE RWrF
2F5H 2F6H 2F7H
Address
Remote register
3DCH
RWrFC
3DDH
RWrFD
RWr16
3DEH
RWrFE
RWr17
3DFH
RWrFF
RWr14 RWr15
No.64
Description of reply code When executing the frequency setting (RYnD) or instruction code execution (RYnF), check the reply code (RWr (n+2)) in the remote register after execution. Reply code Data (Hexadecimal No.) 0000H
Item Normal (No error)
Description Normal completion execution.
of
instruction
Parameter write was attempted operation other than a stop.
0001H
Write mode error
0002H
Parameter selection error Unregistered code number was set.
0003H
Setting range error
– 14 –
code during
Set data is outside the setting data range.
E6581424
4.4.4. Code No. 1003H 2003H
Instruction Codes Contents Command mode selection read Command mode selection write
Description 0 : Terminal board 1 : Operation panel 0 : Built-in potentiometer 1 : VIA 2 : VIB 3 : Operation panel 4 : Serial communication 5 : UP/DOWN communication 6 : VIA + VIB (Override) 0000H to FFFFH : Monitor value selected after choosing instruction code 00F3H. Read the content which was monitored by special monitor. Select the monitor code of special monitor.
1004H
Frequency setting mode selection read
2004H
Frequency setting mode selection write
0072H
Special monitor
0073H
read Special monitor code read write Special monitor selection Trip history No.1, No.2 read Read the No.1(latest) to No.4(oldest) trip records. Trip history No.3, No.4 read Frequency command value (RAM) Read the frequency command value (RAM). read Option frequency command value Write the option frequency command value (RAM). * (RAM) write * Trip history clear 9696H : Clear all trip history. 9696H : Clear all parameters. (Parameters other than proofread values are made into factory default Parameter all clear settings.) 9696H : Reset the inverter. (This command is invalid Inverter reset when the inverter is normal.) To read parameters F000 to F912, add the triple figures that follow Fxxx to 1000H. (Ex: F912 -> 912 + 1000 = 1912) Read parameters (RAM) No error occurs when you select 1A00 to 1F99. Because these parameters are for maintenance. To write parameters F000 to F912, add the triple figures Write parameters (EEPROM&RAM) that follow Fxxx to 2000H.
00F3H 0074H 0075H 006DH 00EDH 00F4H 00FCH
00FDH 1000H to 1999H (1000H to 1F99H) 2000H to 2999H
* The writing of frequency instructions serves as only writing to RAM area. Note: The frequency value setting when power off and on or reset the inverter, the frequency setting is reset (0Hz).
– 15 –
E6581424
4.4.5.
The details of error code The following data are stored as trip history data when the inverter trip occurred. Error code Decimal Hexadecimal No. No.
Description
Trip display
0
00H
No error
1
01H
Overcurrent during acceleration
E
2
02H
Overcurrent during deceleration
E
3
03H
Overcurrent during fixed speed operation
E
4
04H
Dynamic braking element overcurrent
EN
5
05H
Arm overcurrent
EC
8
08H
Input phase failure
GRJ
9
09H
Output phase failure
GRJ
10
0AH
Overvoltage during acceleration
R
11
0BH
Overvoltage during deceleration
R
12
0CH
Overvoltage during fixed speed operation
R
13
0DH
Inverter overload
N
14
0EH
Motor overload
N
15
0FH
Dynamic braking resister overload
NT
16
10H
Overheating
17
11H
Emergency stop
18
12H
EEPROM fault (writing error)
GGR
19
13H
Initial read error (parameter initialization)
GGR
20
14H
Initial read error (parameter initialization)
GGR
21
15H
Inverter RAM fault
GTT
22
16H
Inverter ROM fault
GTT
23
17H
CPU fault
GTT
24
18H
Communication error interruption
GTT
25
19H
Gate array fault
GTT
26
1AH
Output current detector error
GTT
27
1BH
Communication error (f851 set to 4.)
GTT
29
1DH
Low current operation
30
1EH
Undervoltage (main circuit power supply)
32
20H
Overtorque
V
34
22H
Ground fault
GH
(It continues to the next.)
– 16 –
PGTT
J G
WE WR
E6581424 (Continuation) Error code Decimal Hexadecimal No. No.
Description Overcurrent flowing in element during
Trip display
37
25H
38
26H
39
27H
Overcurrent flowing in element during fixed speed (Overheat)
ER
41
29H
Inverter type error
GV[R
46
2EH
Thermal trip stop command from external device
47
2FH
Step-out (for PM motors only)
UQWV
50
32H
Analog input disconnection
G
51
33H
Abnormal CPU2 communication
G
52
34H
V/f control error
G
53
35H
CPU1 fault
G
84
54H
H tuning error
GVP
acceleration (Overheat) Overcurrent flowing in element during deceleration (Overheat)
– 17 –
ER ER
J
E6581424
4.4.6.
Description of monitor code Divide the monitor code (RWw n) into half and select the first monitor data (RWr n) from the lower 8 bits and the second monitor data (RWr n) from the higher 8 bits. (Example) When output voltage is selected for the first monitor and output torque is selected for the second monitor. -> The monitor code is 0703H. RWw n the higher 8 bits Second monitor description
Monitor code the lower 8 bits First monitor description
Monitor code (When an invalid monitor code is set up, monitor value fixes to 0.) Second Monitor Description First Monitor Description Code Number (the higher 8 bits) (the lower 8 bits) 00H Output frequency None monitor (Monitor value is 0) 01H Output frequency Output frequency 02H Output current Output current 03H Output voltage Output voltage 04H None monitor (Monitor value is 0) None monitor (Monitor value is 0) 05H Frequency command value Frequency command value 06H None monitor (Monitor value is 0) None monitor (Monitor value is 0) 07H Output torque Output torque 08H DC voltage DC voltage 09H PBR load factor PBR load factor 0AH Motor overload factor (OL2 data) Motor overload factor (OL2 data) 0BH, 0CH None monitor (Monitor value is 0) None monitor (Monitor value is 0) 0DH Input power Input power 0EH Output power Output power 0FH Input terminal information Input terminal information 10H Output terminal information Output terminal information 11H Output current (% monitor) Output current (% monitor) 12H Exciting current Exciting current 13H None monitor (Monitor value is 0) None monitor (Monitor value is 0) 14H Cumulative operation time Cumulative operation time 15H, 16H None monitor (Monitor value is 0) None monitor (Monitor value is 0) 17H Accumulation power supply ON time Accumulation power supply ON time 18H Motor overload factor Motor overload factor 19H Integral input power Integral input power 1AH Integral output power Integral output power 1BH Analog input monitor (VIA) Analog input monitor (VIA) 1CH Analog input monitor (VIB) Analog input monitor (VIB) 1DH, 20H None monitor (Monitor value is 0) None monitor (Monitor value is 0) 21H Torque current Torque current 22H, 23H None monitor (Monitor value is 0) None monitor (Monitor value is 0) 24H PID feedback value PID feedback value 25H to 2FH None monitor (Monitor value is 0) None monitor (Monitor value is 0)
– 18 –
Unit 0.01Hz 0.01Hz 0.01A 0.1V – 0.01Hz – 0.1% 0.1V 0.1% 0.1% – 0.01kW 0.01kW – – 0.1% 0.01A – 1h – 1h 0.1% 1kWh 1kWh – – – 0.1% – 0.01Hz –
E6581424
4.4.7.
Description of input terminal information Data composition of input terminal information (Code No. = 0FH). Bit
Terminal name
0
F
1
Function (parameter name)
0
1
Input terminal function selection 1(f111)
OFF
ON
R
Input terminal function selection 2(f112)
OFF
ON
2
RES
Input terminal function selection 3(f113)
OFF
ON
3
S1
Input terminal function selection 4(f114)
OFF
ON
4
S2
Input terminal function selection 5(f115)
OFF
ON
5
S3
Input terminal function selection 6(f116)
OFF
ON
6
VIB (*1)
Input terminal function selection 7(f117)
OFF
ON
7
VIA (*1)
Input terminal function selection 8(f118)
OFF
ON
8 to 15
–
–
–
–
*1: It becomes an effective value only when the target terminal is chosen as the contact signal input in f109.
4.4.8.
Description of output terminal information Data composition of input terminal information (Code No. = 10H). Bit
Terminal name
0
RY
1
Function (parameter name)
0
1
Output terminal function selection 1(f130)
OFF
ON
OUT
Output terminal function selection 2(f131)
OFF
ON
2
FL
Output terminal function selection 3(f132)
OFF
ON
3 to 15
–
–
–
–
– 19 –
E6581424
5. Programming examples This chapter provides programming examples which control the inverter with the PLC.
Item 5.1
Reading the inverter status
Programming Example Refer to Page Reading the inverter status from the buffer 21 memory of the master station.
5.2
Setting the frequency mode
Frequency setting from CC-Link is confirmed.
22
5.3
Setting the operation commands
Commanding the forward rotation.
23
5.4
Setting the reference frequency
Setting to 50.00Hz.
23
5.5
Setting the monitoring function
24
5.6
Writing a parameter value
Monitoring the output frequency. Setting the f311 [Reverse-run prohibition selection] to [1 : Prohibit reverse run].
5.7
Reading a parameter value
Read the parameter f311.
25
5.8
Reading the alarm definitions
Reading the inverter alarms
26
5.9
Inverter reset
Resetting the inverter.
27
24
System configuration for programming example Master unit
Power Unit
A1SJ6 1BT11
Input module
(X/Y00 to 1F)
(X20 to X2F)
Station No.1
Station No.2
Inverter
Inverter
X0020
CPU
CCL002Z
CCL002Z
CC-Link dedicated cable
● As for master station, when use the Mitsubishi Electric An series, the recommended version is "LS" or later.
The example of CC-Link communication network composition • CPU
Mitsubishi Electric Corp.
A1SJHCPU
• Master unit
Mitsubishi Electric Corp.
A1SJ61BT11
• Input module
Mitsubishi Electric Corp.
A1SX40
• CC-Link dedicated cable
Kuramo Electric Corp.
FANC-110SBH
• Inverter
TOSHIBA
TOSVERT VF-S11 (2 units)
• CC-Link option
TOSHIBA
CCL002Z (2 units)
– 20 –
E6581424
5.1. Example of the inverter status reading The following explains a program to read the inverter status from master buffer memory. The following program reads the inverter status of station 2 to M0 – M7 register. X0000
X000F
X0001
Reads the remote input data buffer [ FROM H0000
H00E2
D0
[ MOV D0
K1
]
K2M0 ]
memory to D0. Stores b0 – b7 (status) in D0 to M0 – M11.
Address of master unit buffer memory
Station 1 Station 2
E0H
Remote Input RX0
～
RXF
E1H
RX10
～ RX1F
E2H
RX20
～ RX2F
E3H
RX30
～ RX3F
FROM instruction
b15 0
b8 b7 0
0
0
*
0
0
0
0
b0 0
0
Station 64
RX7E0
15FH
RX7F0 ～RX7FF
0
0
0
1
D0 [RX2F to RX28]
[Inverter Status]
Note *: 0 or 1 because of reserved bits.
15EH
0
Forward running
MOV instruction
～RX7EF Inverter Status M0 : Forward running M1 : Reverse running
M7 M6 M5 M4 M3 M2 M1 M0
0
0
0
0
0
0
0
1
M2 : Output terminal function selection 1 M3 : Output terminal function selection 2 M4 : Output terminal function selection 3 M5 : Output terminal function selection 4 M6 : Output terminal function selection 5 M7 : Output terminal function selection 6
– 21 –
Inverter Status Example: The above indicates forward running.
E6581424
5.2. Example of the frequency mode setting The following explains a program to write various data to the inverter. The following program changes the operation mode of station 1 inverter to CC-Link operation. Frequency setting mode writing code number : 2004H (Hexadecimal number) CC-Link operation set data
: 0000H (Hexadecimal number)
The reply code at the time of instruction code execution is set to D2. M9036 [ FROM H0000 X0000 X000F M302
X0001 X0020
M200
H00E0
K4M100
K2
]
M201
Reads the remote input (RX00 to RX1F) data of buffer memory to M100 – M131.
[ PLS
M302 ]
[ SET
M303 ]
Write setting Inverter running
M303
[ TO
[ MOV
H2004
D100]
Writes frequency mode writing code (2004H)
[ MOV
H0004
D101]
to RWw2 and set data (0004H) to RWw3.
H0000
H01E2
D100
[ SET
K2]
M215 ] Switches on the instruction code execution
M115
request (RY1F). [ FROM
H0000 H02E2
D2
K1]
Reads reply code (RWr2) to D2 when the instruction code execution completion (RX1F) switches on.
[ RST
M215 ]
Switches off the instruction code execution
[ RST
M303 ]
request (RY1F).
M9036 [ TO
H0000
H0160
K4M200 K2]
Writes M200 – M231 data to the remote outputs (RY00 to RY1F) of buffer memory.
Stores reply code to D2 when the instruction code execution completion. D2 = 0000H··········Normal
Normal completion of instruction code execution.
0001H··········Write mode error
Execution improper error. (Write protected during operation)
0002H··········Parameter selection error
Unregistered code number was set.
0003H··········Setting range error
Set data is outside the permissible data range.
Command mode setting Code number : 2004H Setting data
0000H : Built-in potentiometer 0001H : VIA 0002H : VIB 0003H : Operation panel 0004H : Serial communication 0005H : UP/DOWN communication 0006H : VIA + VIB (Override)
– 22 –
E6581424
5.3. Example of the operation commands setting The following explains a program to write a running command for inverter operation to the buffer memory of the master. The inverter is operated in accordance with the operation commands written to the remote outputs (addresses 160H to 1DFH). The following program outputs the command of forward rotation signal to station 1 inverter. X0000
X000F
X0001 [ SET [ TO
H0000
H0160
M200]
Forward rotation command (RY00).
K4M200 K1] Writes the operation commands to buffer memory and outputs to the inverter.
5.4. Example of frequency command setting The following program changes the running frequency of station 1 inverter to 50.00Hz. Set frequency : K5000 (Decimal number) The reply code at the time of instruction code execution is set to D2. M9036
Reads the remote input (RX00 to RX1F) [ FROM
H0000
H00E0
K4M100
K2]
data of buffer memory to M100 – M131.
X0000 X000F X0001 X0020 M302
[ PLS
M302]
[ SET
M303]
Write setting
M303 [ MOV K5000 D100 ] [ TO H0000 H01E1
D100
[ SET
Writes set frequency to RWw1.
K1]
M213]
M113
Switches on the frequency setting command RAM (RY1D).
[ FROM
H0000
H01E2
D2
K1
]
Reads reply code (RWw2) to D2 when the frequency setting completion (RX1D) switches on.
[ RST
M213]
[ RST
M303]
M9036
Switches of the frequency setting command (RY1D). Writes M200 – M231 data to the remote outputs
[ TO H0000
H0160
K4M200
K2
]
(RY00 to RY1F) of buffer memory.
*To continuously change the running frequency from the PLC When the frequency setting completion (ex.: RX1D) switches on, make sure of that the reply code in the remote register is 0000H and change the set data (ex.: RWw1) continuously.
– 23 –
E6581424
5.5. Example of the output frequency monitoring The following explains a program to read monitor functions of the inverter. The following program reads the output frequency of station 1 inverter to D1. Example : The output frequency of 50Hz is indicated 1388H (0.01Hz unit). M9036
Reads the remote input (RX00 to RX1F) [ FROM H0000 H00E0
X0000
K4M100
K2]
data of buffer memory to M100 – M131.
X000F X0001 X0020 [ MOV Read
[ TO
H0000
H0001
H01E0
setting
D100]
D100
[ SET
K1]
M212]
Sets the monitor code (01H) of the output frequency to RWw0. Switches on the monitor command (RY1C). Reads output frequency (RWr0) to D1
M112 [ FROM
H0000 H02E0
D1
K1]
K4M200
K2]
when monitoring (RX1C) switches on.
M9036 [ TO X0000
X000F X0001
H0000
H0160
X0020
Writes M200 – M231 data to the remote outputs (RY00 to RY1F) of buffer memory.
[ RST
M212]
Monitoring stop.
Please refer to "Section 4.4.6. Description of monitor code" about the details of a monitor code. *When you refer to data by the monitor, be careful of a unit.
5.6. Example of the parameter writing The following example program changes the f311 "Reverse-run prohibition selection" setting of station 2 inverter to "1 : Prohibit reverse run". Reverse-run prohibition selection write code number : 2311H (Hexadecimal number) Reverse-run prohibition set data
: 1 (Decimal number)
M9036
Reads the remote input (RX20 to RX3F) [ FROM
X0000
M302
X000F X0001
H0000 H00E2
K4M100
K2]
data of buffer memory to M100 – M131.
X0020 [ PLS
M302]
[ SET
M303]
Write setting
M303 [ MOV H2311
D100]
[ MOV K0001 D101] [ TO
H0000
H01E6
D100
[ SET
Writes F311 (2311H) to RWw6 and setting data (1) to RWw7.
K2]
M215]
M115
Switches on the instruction code execution request (RY2F).
[ FROM H0000
H02E6
D2
K1]
Reads reply code (RWr6) to D2 when the instruction code execution completion (RX2F) switches on.
[ RST
M215]
Switches of the instruction code execution
[ RST
M303]
request (RY2F).
M9036
Writes M200 - M231 data to the remote outputs [ TO
H0000
H0162
K4M200 K2]
(RY20 to RY3F) of buffer memory.
*To write parameters, add the triple figures that follow Fxxx to 2000H. Example
f311
->
2311H – 24 –
E6581424
5.7. Example of the parameter reading The following program reads f311 "Reverse-run prohibition selection" of station 2 inverter to D2. The code of reading "Reverse-run prohibition selection" : 1311H (Hexadecimal number) The reply code at the time of instruction code execution is set to D1. M9036
Reads the remote input (RX20 to RX3F) [ FROM
H0000 H00E2
K4M100
K2 ] data of buffer memory to M100 – M131.
X0000 X000F X0001 X0020 M302
[ PLS
M302]
[ SET
M303]
[ MOV H1311
D100]
Read setting
M303 [ TO
H0000
H01E6
D100
[ SET
Writes F311 reading code (1311H) to RWw6.
K1]
M215]
M115
Switches on the instruction code request request (RY2F).
[ FROM H0000 H02E7 D2 K1 ]
"Reads F311 (RWw7) and reply code (RWr6)
[ FROM H0000 H02E6 D1 K1 ]
to D2 and D1" when the instruction code execution completion (RX2F) switches on.
[ RST [ RST
M215]
Switches off the instruction code execution
M303]
request (RY2F).
M9036 [ TO
H0000
H0162
K4M200
K2]
Writes M200 – M231 data to the remote outputs (RY20 to RY2F) of buffer memory.
*To read parameters, add the triple figures that follow Fxxx to 1000H. Example
f311 -> 1311H
– 25 –
E6581424
5.8. Example of the trip history reading The following program reads the trip history of station 2 inverter to D1. Trip history No.1, No.2 reading code number :74H (Hexadecimal number) To reply code at the time of instruction code execution is set to D2. M9036 [ FROM X0000 X000F X0001
M302
H0000 H00E2 K4M100
K2]
Reads the remote input (RX20 to RX3F)
X0020
data of buffer memory to M100 – M131. [ PLS
M302]
[ SET
M303]
Read setting
M303 [ MOV [ TO
H0074
H0000 H01E6
D100]
D100
[ SET
Write trip history N0.1, No.2 reading code
K1]
(74H) to RWw6.
M215]
Switches on the instruction code execution
M115
request (RY2F). [ FROM
H0000 H02E7
D1
K1]
[ FROM
H0000 H02E6
D2
K1]
Reads trip data (RWr7) and reply code (RWr6) to D1 and D2 when the instruction code execution completion (RX2F) switches on.
[ RST
M215]
Switches off the instruction code execution
[ RST
M303]
request (RY2F).
M9036
Writes M200 – M231 data to the remote outputs [ TO H0000 H0162
K4M200
K2]
(RY20 to RY3F) of buffer memory.
Sample of the display of trip history Read data···················Case of 2D0EH. b15 0
b8 b7 0
1
0
1
1
0
1
0
b0 0
0
0
1
1
(2DH)
(0EH)
Trip of last time
Trip of this time
1
e-13(Error code: 2DH)
ol2(Error code: 0EH)
"Speed error (Over speed)"
"Motor overload"
0
*For details of error code, refer to "Section 4.4.5. The details of an error code".
– 26 –
E6581424
5.9. Example of the inverter resetting at inverter error The following program resets the station 1 inverter. M9036 [ FORM X0000 M302
X000F
X0001 M126
H0000
H00E0
K4M100
K2]
X0020
data of buffer memory to M100 – M131.
M126
[ SET
M226]
[ SET
M302]
[ RST M9036
[ RST [ TO
H0000
Reads the remote input (RX00 to RX1F)
H0160
K4M200
M226 ] M302] K2
]
Switches on the error reset request flag (RY1A). Switches off the error reset request flag (RY1A) if the error status flag (RX1A) is off. Writes M200 – M231 data to the remote outputs (RY00 to RY1F) of buffer memory.
*The above inverter reset using RY1A may be made only when an inverter fault occurs. Also, inverter reset can be made independently of the operation mode. *Change the command mode to the network operation mode.
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E6581424
6. Unusual diagnosis 6.1. Disconnection error of network cable Disconnection of the CC-Link cable, operate when communicate abnormal and etc., to set following parameters of the VF-S11. [f850 Disconnection detection extended time] The range: 0.0 to 100.0 sec. The waiting time from when a network error occurs to when a communication error "err8" is displayed can be adjusted. If a network error continues past the time set in f850, it is recognized as a communication error and "err8" is displayed. When normal communication returns during the set time, a communication error is not displayed and operation is continued. [f851 Inverter operation at disconnection] The range
0: Stop and Communication release
(CMOD, FMOD) 1: None (continued operation) 2: Deceleration stop 3: Coast stop 4: Network error (err8 trip) 5: Preset speed operation (by f852 setting)
The action of the inverter when the communication error occurred can be specified. [f852 Preset sped operation selection] Setting range
0: None 1 to 15: Preset speed operation (by parameter setting)
6.2. Error of communication between the CC-Link and inverter The error of communication between the CC-Link and the inverter are detectable with the “communication error trip time” of f803. When the communication of the CC-Link option and the inverter is not able within the time f803, the inverter occurs err5 (communication is unusual) trip. Moreover, since the trip of the inverter is not occurs when this parameter is set as “0: disable”, and error in CPU etc. occur. Set up more than “1” is recommended.
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E6581424
6.3. How to check the error using the LEDs The following example explains the causes of fault which may be judged from the LED status of the CC-Link unit (CCL002Z) of the inverter. (1) When two or more inverters are connected The following example explains the causes and corrective actions for fault which may be judged from the LED status of the CC-Link units (CCL002Z) of the inverters under the condition that the SW, M/S and PRM LEDs of the master are off (the master setting is proper) in the system configuration shown below:
Power
CPU
Master
Station 1
Station 2
Station 3
unit
Inverter
Inverter
Inverter
supply
LED Status Master
Cause
CCL002Z Station 1
Station 2
Corrective Action
Station 3
L.RUN z L.RUN z L.RUN z Normal TIME { LINE { or TIME z LINE {
SD
z
SD
z
SD
z
RD
z
RD
z
RD
z
–
L.ERR { L.ERR { L.ERR { L.RUN { L.RUN z L.RUN z Poor contact of the CCL002Z Plug the securely. SD { SD z SD z with the inverter. RD
{
RD
z
RD
CCL002Z
Check the connector.
z
L.ERR { L.ERR { L.ERR {
TIME z LINE z or TIME { LINE z
L.RUN z L.RUN { L.RUN { Since the L.RUN LEDs of the SD z SD * SD * station 2 and later are off, the communication cable between RD * RD * station 1 and 2 is open or z RD L.ERR { L.ERR { L.ERR { disconnected from the terminal block.
Referring to the LED "on" condition, search for an open point and repair.
L.RUN { L.RUN { L.RUN { The communication cable is Among the three wires of the communication SD * SD * SD * shorted. cable, search for RD * RD * RD * shorted wire and repair. L.ERR { L.ERR { L.ERR { L.RUN { L.RUN { L.RUN { The communication cable is Check the wiring on the inverter terminal SD * SD * SD * wired improperly. block and correct the RD * RD * RD * improper wiring point. L.ERR * L.ERR * L.ERR * z: On, {: OFF, ~: Flicker, *: Any of on, flicker or off.
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E6581424 (2) Communication stops during operation ▪ Check that the CC-Link units and the CC-Link dedicated cable are connected properly.
(Check for contact fault, break in the cable, etc.) ▪ Check that the PLC program is executed properly. ▪ Check that data communication has not stopped due to an instantaneous power failure, etc.
LED Status Master
TIME { LINE { or TIME z LINE {
Cause
CCL002Z Station 1
Station 2
Corrective Action
Station 3
L.RUN { L.RUN z L.RUN { Since the L.RUN LEDs of SD * SD z SD * station 1 and station 3 are off, the station numbers of station RD z RD z RD z 1 and 3 are duplicated. L.ERR { L.ERR { L.ERR {
After correcting the re-peated station numbers of the inverters, switch power on again.
L . R U N z L.RUN { L.RUN z Since the L.RUN and SD LEDs SD z SD { SD z of station 2 is off, the communi-cation speed setting RD z RD z RD z of station 2 is wrong within the L.ERR { L.ERR { L.ERR ~ setting range (0 to 4).
After correcting the communication speed setting, switch power on again.
L . R U N z L.RUN z L.RUN z Since the L.ERR LED of SD z SD z SD z station 3 flickers, the setting switch of station 3 was moved RD z RD z RD z during normal operation. L.ERR { L.ERR { L.ERR ~
After returning the setting switch to the correct position, power on the inverter again.
L.RUN { L.RUN z L.RUN z The setting switch of station 1 outside the range SD { SD z SD z is (communi-cation speed: 5 to 9, RD z RD z RD z station number: 65 or more). L . E R R z L.ERR { L.ERR {
After correcting the setting switch position of the CCL002Z, power on again.
L . R U N z L.RUN z L.RUN z Since the L.ERR LED of Securely connection station 2 is on, station 2 is FG of each inverter SD z SD z SD z affected by noise. (L.RUN may and master to ground. RD z RD z RD z put out the light.) L.ERR { L.ERR z L.ERR { TIME z LINE z or TIME { LINE z
L . R U N z L.RUN z L.RUN z Since the L.ERR LEDs of SD z SD z SD z station 2 and later are on, the communication cable between RD z RD z RD z the inverters of stations 2 and L.ERR { L.ERR z L.ERR z 3 are affected by noise. (L.RUN may put out the light.)
Check that the com-munication cable is connected to SLD. Also run it as far away as possible from the power lines.(100mm or more)
L . R U N z L.RUN z L.RUN z Terminal resistors are left Check that the terminal SD z SD z SD z un-connected. (L.RUN may put resistors are connected. out the light.) RD z RD z RD z L.ERR { L.ERR { L.ERR z z: On, {: OFF, ~: Flicker, *: Any of on, flicker or off.
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