3.17 U: Monitors
176 YASKAWA TOEPYAIGA5001A GA500 DRIVE MAINTENANCE & TROUBLESHOOTING
◆ U3: Fault History
No.
(Hex.)
Name Description MFAO Signal Level
U3-01
(0090)
1st MostRecent Fault Shows the fault history of the most recent fault.
Note:
The drive saves this fault history to two types of registers at the same time for the MEMOBUS/
Modbus communications.
No signal output available
U3-02
(0091)
2nd MostRecent Fault Shows the fault history of the second most recent fault.
Note:
The drive saves this fault history to two types of registers at the same time for the MEMOBUS/
Modbus communications.
No signal output available
U3-03
(0092)
3rd MostRecent Fault Shows the fault history of the third most recent fault.
Note:
The drive saves this fault history to two types of registers at the same time for the MEMOBUS/
Modbus communications.
No signal output available
U3-04
(0093)
4th MostRecent Fault Shows the fault history of the fourth most recent fault.
Note:
The drive saves this fault history to two types of registers at the same time for the MEMOBUS/
Modbus communications.
No signal output available
U3-05
(0804)
5th MostRecent Fault Shows the fault history of the fifth most recent fault. No signal output available
U3-06
(0805)
6th MostRecent Fault Shows the fault history of the sixth most recent fault. No signal output available
U3-07
(0806)
7th MostRecent Fault Shows the fault history of the seventh most recent fault. No signal output available
U3-08
(0807)
8th MostRecent Fault Shows the fault history of the eighth most recent fault. No signal output available
U3-09
(0808)
9th MostRecent Fault Shows the fault history of the ninth most recent fault. No signal output available
U3-10
(0809)
10th MostRecentFault Shows the fault history of the tenth most recent fault. No signal output available
U3-11
(0094)
ElapsedTime@1stFault Shows the cumulative operation time when the most recent fault occurred.
Note:
The drive saves this cumulative operation time to two types of registers at the same time for the
MEMOBUS/Modbus communications.
Unit: 1 h
No signal output available
U3-12
(0095)
ElapsedTime@2ndFault Shows the cumulative operation time when the second most recent fault occurred.
Note:
The drive saves this cumulative operation time to two types of registers at the same time for the
MEMOBUS/Modbus communications.
Unit: 1 h
No signal output available
U3-13
(0096)
ElapsedTime@3rdFault Shows the cumulative operation time when the third most recent fault occurred.
Note:
The drive saves this cumulative operation time to two types of registers at the same time for the
MEMOBUS/Modbus communications.
Unit: 1 h
No signal output available
U3-14
(0097)
ElapsedTime@4thFault Shows the cumulative operation time when the fourth most recent fault occurred.
Note:
The drive saves this cumulative operation time to two types of registers at the same time for the
MEMOBUS/Modbus communications.
Unit: 1 h
No signal output available
U3-15
(080E)
ElapsedTime@5thFault Shows the cumulative operation time when the fifth most recent fault occurred.
Unit: 1 h
No signal output available
U3-16
(080F)
ElapsedTime@6thFault Shows the cumulative operation time when the sixth most recent fault occurred.
Unit: 1 h
No signal output available
U3-17
(0810)
ElapsedTime@7thFault Shows the cumulative operation time when the seventh most recent fault occurred.
Unit: 1 h
No signal output available
U3-18
(0811)
ElapsedTime@8thFault Shows the cumulative operation time when the eighth most recent fault occurred.
Unit: 1 h
No signal output available
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