YASKAWA CIPR-GA50C series Technical Manual page 231

Register No.
(Hex.)
Fault Description 11
bit 0
bit 1
00EA
bit 2- D
bit E
bit F
00EB - 00ED Reserved
Fault Description 12
bit 0 - 2
bit 3
00EE
bit 4
bit 5
bit 6 - F
00EF - 00FA Reserved
Output Current
Note:
00FB The unit of display is different for different models.
2001 to 2042, B001 to B018, 4001 to 4023: 0.01 A
2056 to 2082, 4031 to 4060: 0.1 A
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Broadcast Messages
Broadcast messages are available as read-only.
The undefined bit signal in the broadcast operation signal uses the local data signal.
Table 6.13 Broadcast Messages for MEMOBUS/Modbus Communication
Register No.
(Hex.)
Operation signal
bit 0
bit 1
bit 2 - 3
bit 4
0001
bit 5
bit 6 - B
bit C
bit D
bit E
bit F
0002 Frequency reference
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Fault Trace/Fault History Contents
Table 6.14 shows the fault codes that the commands from monitors [U2-xx, U3-xx] read.
Fault Code
(Hex.)
0002 Uv1 [DC Bus Undervoltage]
0003 Uv2 [Control Power Undervoltage]
YASKAWA SIEPC71061753A GA500 Technical Manual
TiM [Keypad Time Not Set]
bAT [Keypad Battery Low Voltage]
Reserved
SCF [Safety Circuit Fault]
Reserved
Reserved
CP1 [Comparator 1 Limit Fault]
CP2 [Comparator 2 Limit Fault]
bCE [Bluetooth Communication Fault]
Reserved
Run command
1: Run, 0: Stop
Reverse run command
1: Reverse, 0: Forward run
Reserved
External fault
1: EF0 [Option Card External Fault]
Fault Reset
1: Reset command
Reserved
MFDI terminal S5 input
MFDI terminal S6 input
MFDI terminal S7 input
Reserved
30000/100%
Table 6.14 Fault Trace/Fault History Contents
Name
6.3 MEMOBUS/Modbus Communications
Description
Description
Fault Code
(Hex.)
0004 Uv3 [Soft Charge Answerback Fault]
0005 SC [Short Circuit/IGBT Failure]
Name
231
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