YASKAWA HV600 Technical Reference page 755

Register No.
(Hex.)
Drive Status 1
bit 0
bit 1
bit 2
bit 3
bit 4
0020
bit 5
bit 6
bit 7
bit 8 - D
bit E
bit F
Fault Description 1
bit 0
bit 1
bit 2
bit 3
bit 4 - 6
bit 7
0021 bit 8
bit 9
bit A
bit B
bit C
bit D
bit E
bit F
Fault Contents
bit 0
bit 1 - 2
0022 bit 3
bit 4
bit 5
bit 6 - F
YASKAWA SIEPYAIH6B01A HV600 AC Drive Bypass Technical Reference
Table 10.31 Monitor Data for MEMOBUS/Modbus Communication
During drive run or bypass run
Set during drive run or bypass run.
1: During run, 0: During stop
During reverse
1: During reverse, 0: Forward run
System ready
1: Ready, 0: Not ready
Drive faulted or bypass faulted
1: Fault
oPE fault on drive or bypass
1: oPExx error
MFDO (terminal M1-M2)
1: ON, 0: OFF
MFDO (terminal M3-M4)
1: ON, 0: OFF
MFDO (terminal M5-M6)
1: ON, 0: OFF
Reserved
Bypass ComRef status
1: Enabled
Bypass ComCtrl status
1: Enabled
oC [Overcurrent], GF [Ground Fault]
ov [Overvoltage]
oL2 [Drive Overloaded]
oH1 [Heatsink Overheat], oH2 [External Overheat (H1-XX=B)]
Reserved
EF0 [Option Card External Fault], EF1 to EF7 [External Fault]
CPFxx [Hardware Fault]
Note:
Includes oFx.
oL1 [Motor Overload], oL3, oL4 [Overtorque Detection 1/2], UL3, UL4 [Undertorque Detection 1/2]
oS [Overspeed], dEv [Speed Deviation]
During Uv [Undervoltage] detection
Uv1 [DC Bus Undervoltage], Uv2 [Control Power Undervoltage], Uv3 [Soft Charge Answerback Fault]
LF [Output Phase Loss], PF [Input Phase Loss]
CE [Modbus Communication Error], bUS [Option Communication Error]
oPr [Keypad Connection Fault]
1: During data writing, during motor switching
Reserved
1: Upper/Lower Limit Fault
1: Data Integrity Fault
1: During EEPROM writing
Reserved
10.6 MEMOBUS/Modbus Communications
Description
10
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