Yaskawa CM090 User Manual
Page 5

Yaskawa Electric America, Inc. –
www.yaskawa.com
IG.G5HHP.25 Page 5 of 9
Date: 10/12/09 Rev: 09-10
Finish the CM090 Modbus TCP/IP Option card installation.
Remove power from the drive and wait for the charge lamp to be
completely extinguished. Wait at least five additional minutes for the
drive to be completely discharged. Measure the DC bus voltage and
verify that it is at a safe level.
Reinstall all drive covers and the operator keypad. Apply power to the
drive.
Set parameters b1-01 and b1-02 to their appropriate values. Refer to the
table to the right for available b1-01 and b1-02 values.
Refer to the appropriate programming or parameter access manual for a
complete list of drive parameters and registers available. A list of
applicable manuals is available at the end of this document.
Param
Function
Data
Description
Default
0 Digital
Operator
1 Terminals
2
Serial Communication Built-in Modbus RTU
Terminals
b1-01
Reference
Source
Select
3
Option Card (CM090 Modbus TCP/IP Option)
1
0 Digital
Operator
1 Terminals
2
Serial Communication Built-in Modbus RTU
Terminals
b1-02
Run
Command
Source
Select
3
Option Card (CM090 Modbus TCP/IP Option)
1
Important Modbus TCP/IP notes.
It is strongly recommended that shielded CAT-5 cable or crossover cable be used for all network cables.
A maximum of 10 simultaneous connections are allowed.
The run command and frequency reference may only be accessed through UNIT ID 1. While the drive is in remote run mode, the run command must be continually
refreshed within the configured EF0 timeout value. If the run command is not refreshed within the set timeout period, an EF0 fault will occur. Refer to the appropriate
drive manual for information on EF0 and setting the appropriate drive response. If a UNIT ID 1 connection is active, the NS/CON LED will blink at approximately a
500ms cycle.
The CM090 Modbus TCP/IP Option connection must be refreshed within 60 seconds. If it is not refreshed within 60 seconds, the connection will be closed.
This implementation of CM090 Modbus TCP/IP Option supports Modbus functions 3 (read multiple registers), 6 (write single register), 16 (write multiple registers) and
23 (read/write multiple registers).
The table below lists the Modbus TCP/IP Command registers. These are designed to be used as part of the standard PLC I/O or scan table, where fast response is
required. Other register values should be accessed via individual messages, i.e. via an MSTR block.
Addresses 0001h, 0002h, 0003h, 0004h, 0007h, 0008h, and 0009h may be written while all other registers in the table below are read only. Addresses 0001h and 0002h
may only be accessed through UNIT ID 1 (see above).
Addr
Description
Addr
Description
Addr
Description
0h Forward Run Input
2000h
Status Word
Ah @ Remote Mode
4h EF7
External Fault 7
1h Reverse
Run
Input
Bh Multi-Function Output 1
5h Reserved
2h Multi-Function Digital Input 11
Ch Multi-Function Output 2
6h Reserved
3h Multi-Function Digital Input 12
Dh Multi-Function Output 3
7h OS
Overspeed
4h Multi-Function Digital Input 13
Eh @ Motor 2 Selected
8h DEV
Speed Deviation
5h Multi-Function Digital Input 14
Fh @ Zero Servo Complete
9h PGO
Encoder (PG) Disconnect
6h Multi-Function Digital Input 15
2001h
Speed Feedback (U1-05)
Ah PF
Input Phase Loss
7h Multi-Function Digital Input 16
2002h
Torque Reference (U1-09)
Bh LF
Output Phase Loss
8h External Fault (EF0) Input
2003h
Encoder (PG) Count Channel 1
Ch OH3
Motor Overheat 1
9h Fault Reset Input
2004h
Frequency Reference (U1-01)
Dh OPR
Operator Disconnect
Ah Reserved
2005h
Output Frequency (U1-02)
Eh ERR
EEPROM Write Error
Bh Reserved
2006h
Output Current (U1-03)
200Ah Error Signal 2
Fh OH4
Motor Overheat 2
Ch Reserved
2007h
Terminal 39 Input Voltage (U1-16)
0h CE
Communication Error
Dh Reserved
2008h
DC Bus Voltage (U1-07)
1h BUS
Option Card Error
Eh Fault Log Trace Clear Input
0h PUF
Main Circuit (DC Bus Fuse)
2h Reserved
0001h Command
Fh External Base Block Input
1h UV1
Main Circuit Undervoltage
3h Reserved
0002h Frequency Reference
2h UV2
Control Power Undervoltage
4h CF
Loss of Control
0003h Torque
Reference/Torque
Limit
3h UV3 Pre-charge Failure
5h SVE
Zero Servo Error
0004h Torque Compensation
4h Reserved
6h EF0
Option External Error
0007h Analog
Output
45
5h GF
Ground
Fault
7h FBL
PID
Feedback
Loss
0008h Analog
Output
48
6h OC
Overcurrent
8h UL3
Undertorque
Detect
1
0h Multi-function Output 53-57
7h OV
Overvoltage 9h
UL4
Undertorque
Detect
2
1h Multi-function Output 19-50
8h OH
Drive Overheat
Ah Reserved
0009h
Multi-
function
Digital
Outputs
2h Multi-function Output 20-50
9h OH1
Motor Overheat Alarm
Bh Reserved
0h @ Run
Ah OL1
Motor Overload
Ch Reserved
1h @ Zero Speed
Bh OL2
Drive Overload
Dh Reserved
2h @ Reverse Direction
Ch OL3
Overtorque 1
Eh Reserved
3h @ Reset
Dh OL4
Overtorque 2
200Bh Error Signal 3
Fh CPF
Hardware
Fault
4h @ Speed Agree
Eh RR
Braking Transistor
200Ch Analog Input 42 Value (U1-17)
5h @ Drive Ready
2009h
Error Signal 1
Fh RH
Braking Resistor Overheat
200Dh Digital Input Terminals Value (Bit Field)
6h @ Minor Fault (Alarm)
0h EF3
External Fault 3
200Eh Analog Input 36 Value (U1-15)
7h @ Major Fault
1h EF4
External Fault 4
200Fh PG Count Channel 2 (when PG-W2 is installed)
8h @ OPE Fault
2h EF5
External Fault 5
2010h Inverter Software ID (U1-14)
2000h
Status
Word
9h @Power Loss Ride Thru
200Ah
Error Signal 2
3h EF6
External Fault 6
WARNING!
Dangerous voltages in excess of 400VDC (230V drives) or 800VDC
(460V drives) are present at the DC bus terminals of the drive.