Multi-function i/o terminal settings list, Error displays and countermeasures – Yaskawa Varispeed-656 DC5 Converter User 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