YASKAWA SVC User Manual page 573

Warning Code
*1 *2
(IW1A /IW32
0035H
0036H
0039H
003AH
003BH
003CH
003DH
003EH
0042H
0043H
0044H
0049H
*1.
You can monitor in the following cases.
• When the Inverter Drive Control command is executed when bit 7 (Warning code) of Input Data Option Selec-
tion (OW0D) is ON
• When the Inverter I/O Control subcommand is executed when bit 7 (Warning code) of Auxiliary Input Data
Option Selection (OW0F) is ON
*2.
You can monitor the current warning codes when the Alarm Monitor or Alarm History Monitor command is exe-
cuted.
Errors Detected in MECHATROLINK-III Interface Cards
 MECHATROLINK-III Communications Errors
Type
Warnings
Alarms
 MECHATROLINK-III Command Errors
Type
Warnings
Alarms
Digital Operator
) Display
LT-1 Cooling Fan Maintenance Alarm
LT-2 Capacitor Maintenance Alarm
EF1 External Fault (input terminal S1)
EF2 External Fault (input terminal S2)
HbbF
Safe Disable Signal Input
Hbb
oL5 Mechanical Weakening Detection 1
UL5 Mechanical Weakening Detection 2
TrPC IGBT Maintenance Time (90%)
LT-3 Soft Charge Bypass Relay Maintenance Time
LT-4 IGBT Maintenance Time (50%)
dWAL DriveWorksEZ Alarm
Code
(IW2C Bits 8 to B)
1H Frame Check Sequence (FCS) error
2H Command data not received
3H Synchronous frame not received
8H Frame Check Sequence (FCS) error
9H Command data not received
AH Synchronous frame not received
BH Synchronization interval error
CH WDT error
Code
(IW2C Bits C to F)
1H Invalid data
8H Unsupported command received
9H Invalid data
AH Command execution condition error
BH Sub-command combination error
CH Phase error
10.6 Alarm and Warning Codes for Inverter
Continued from previous page.
Name
Description
Description
10.6.2 V1000
10
10-71