10.6 MEMOBUS/Modbus Communications
YASKAWA
SIEPYAIH6B01A HV600 AC Drive Bypass Technical Reference
755
Table 10.31 Monitor Data for MEMOBUS/Modbus Communication
Register No.
(Hex.)
Description
0020
Drive Status 1
bit 0
During drive run or bypass run
Set during drive run or bypass run.
1: During run, 0: During stop
bit 1
During reverse
1: During reverse, 0: Forward run
bit 2
System ready
1: Ready, 0: Not ready
bit 3
Drive faulted or bypass faulted
1: Fault
bit 4
oPE fault on drive or bypass
1: oPExx error
bit 5
MFDO (terminal M1-M2)
1: ON, 0: OFF
bit 6
MFDO (terminal M3-M4)
1: ON, 0: OFF
bit 7
MFDO (terminal M5-M6)
1: ON, 0: OFF
bit 8 - D
Reserved
bit E
Bypass ComRef status
1: Enabled
bit F
Bypass ComCtrl status
1: Enabled
0021
Fault Description 1
bit 0
oC [Overcurrent], GF [Ground Fault]
bit 1
ov [Overvoltage]
bit 2
oL2 [Drive Overloaded]
bit 3
oH1 [Heatsink Overheat], oH2 [External Overheat (H1-XX=B)]
bit 4 - 6
Reserved
bit 7
EF0 [Option Card External Fault], EF1 to EF7 [External Fault]
bit 8
CPFxx [Hardware Fault]
Note:
Includes
oFx
.
bit 9
oL1 [Motor Overload], oL3, oL4 [Overtorque Detection 1/2], UL3, UL4 [Undertorque Detection 1/2]
bit A
oS [Overspeed], dEv [Speed Deviation]
bit B
During Uv [Undervoltage] detection
bit C
Uv1 [DC Bus Undervoltage], Uv2 [Control Power Undervoltage], Uv3 [Soft Charge Answerback Fault]
bit D
LF [Output Phase Loss], PF [Input Phase Loss]
bit E
CE [Modbus Communication Error], bUS [Option Communication Error]
bit F
oPr [Keypad Connection Fault]
0022
Fault Contents
bit 0
1: During data writing, during motor switching
bit 1 - 2
Reserved
bit 3
1: Upper/Lower Limit Fault
bit 4
1: Data Integrity Fault
bit 5
1: During EEPROM writing
bit 6 - F
Reserved
Содержание H6B1A002
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Страница 454: ...5 14 Z Bypass Parameters 454 YASKAWA SIEPYAIH6B01A HV600 AC Drive Bypass Technical Reference...
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Страница 694: ...9 19 Defaults by Bypass and Drive Model 694 YASKAWA SIEPYAIH6B01A HV600 AC Drive Bypass Technical Reference...
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Страница 780: ...11 3 European Standards 780 YASKAWA SIEPYAIH6B01A HV600 AC Drive Bypass Technical Reference...