Yaskawa Varispeed-656 DC5 Converter - Manual (Page 18)

VS-656DC5 User’s Manual
16 - 20
U3-02 Fault Message 2 - Q
U3-03 Fault Message 3 - Q
U3-04 Fault Message 4 - Q
U3-05 Last Elapsed Time 1H Q
U3-06 Elapsed Time 2 1H Q
U3-07 Elapsed Time 3 1H Q
U3-08 Elapsed Time 4 1H Q
Multi-Function I/O Terminal Settings List
Setting
Multi-Function Input Terminal
Function (H1-01, 02, 03, 04, 05, 06)
Notes
08 External base block (N.C)
09 External base block (N.O)
0F Not used
14 Fault reset
15 Emergency stop
20
External fault
21-2F
Setting
Multi-Function Output Terminal
Function (H1-01, 02, 03, 04, 05, 06)
Notes
00 During run
01 Inverter ready
06 ConverteConverter r ready
07 Undervoltage detected
08 Base block
0E Fault
0F Not used
11 Fault reset
0A MC ON
1D Drive/Regen
1F OL1 pre-alarm
Error Displays and Countermeasures
Error
Display
Error Display
Content
Description Countermeasures
PUF Blown Fuse Main transistor is damaged. AC, DC circuit
fuse is broken Check for a damaged transis-
tor, short on the input or output
side, ground fault, etc.
Monitor Parameter List (U Parameters) (Continued)
Parameter
No.
Name Unit
Access
Level
Notes