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No. (Modbus
Drive
Register)
Registers
2002
2003
2004
2005
2006
2007
2008
2009
200A
YASKAWA TOEP C730600 0EA Modbus TCP/IP Installation Manual
Register Name
48
Torque Reference Monitor (U1-09)
F0
PG Count Channel 1
40
Frequency Reference Monitor (U1-01)
41
Output Frequency Monitor (U1-02)
26
Output Current (U1-03) (units: 0.1 A)
4F
Terminal A2 Input Level Monitor (U1-14)
46
DC Bus Voltage Monitor (U1-07)
C0
Error Signal 1
C1
Error Signal 2
7 Modbus TCP/IP Messaging
Bit
Description
0
Reserved
1
Undervoltage (Uv1)
2
Control Power Supply Undervoltage (Uv2)
3
Soft Charge Circuit Fault (Uv3)
4
Short Circuit/IGBT Failure (SC)
5
Ground Fault (GF)
6
Overcurrent (oC)
7
Overvoltage (ov)
8
Heatsink Overheat (oH)
9
Heatsink Overheat (oH1)
A
Motor Overload (oL1)
B
Drive Overload (oL2)
C
Overtorque Detection 1 (oL3)
D
Overtorque Detection 2 (oL4)
E
Dynamic Braking Transistor Fault (rr)
F
Braking Resister Overheat (rH)
0
External Fault 3, input terminal S3 (EF3)
1
External Fault 4, input terminal S4 (EF4)
2
External Fault 5, input terminal S5 (EF5)
57
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