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Chapter 8
8-10
Communications Errors
■
Fault Codes
The DeviceNet Unit/Card has two kinds of fault codes: DeviceNet fault codes and DeviceNet Com-
munications Unit/Card fault codes.
• DeviceNet fault codes: Fault code outputs unified in DeviceNet
Class 29/Instance 01/Attribute 0D
• DeviceNet Communications Unit/Card fault codes: Fault codes for Inverter management
Class 2A/Instance 01/Attribute 70
Fault code stored in unit status bits 8 to 14 (Error flag in bit 15).
DeviceNet
fault code
(hex)
Unit/Card
fault code
Fault detection supported
Operator
display
Content
3G3MV
3G3RV
3G3PV
3G3FV
0000
00
Yes
Yes
Yes
---
Inverter normal
5120
01
---
Yes
Yes
PUF
Fuse open
3220
02
Yes
Yes
Yes
UV1
Undervoltage (main)
5110
03
Yes
Yes
Yes
UV2
Control power supply fault
3222
04
---
Yes
Yes
UV3
Undervoltage (3G3RV: MC fault)
2130
05
Yes
---
Yes
SC
Short circuit
2120
06
Yes
Yes
Yes
GF
Ground fault
2300
07
Yes
Yes
Yes
OC
Overcurrent
3210
08
Yes
Yes
Yes
OV
Main circuit overvoltage
4200
09
Yes
Yes
Yes
OH
Overheat (3G3MV/RV: Inverter overheat)
4210
0A
---
Yes
Yes
OH1
Overheat (3G3RV: Inverter overheat)
2220
0B
Yes
Yes
Yes
OL1
Motor overload
2200
0C
Yes
Yes
Yes
OL2
Inverter overload
2221
0D
Yes
Yes
Yes
OL3
Overtorque detection 1
2222
0E
---
Yes
Yes
OL4
Overtorque detection 2
7110
0F
---
Yes
Yes
RR
Braking transistor failure
7112
10
Yes
Yes
Yes
RH
Braking resistor overheating
9000
11
Yes
Yes
Yes
EF3
External fault (Terminal 3)
9000
12
Yes
Yes
Yes
EF4
External fault (Terminal 4)
9000
13
Yes
Yes
Yes
EF5
External fault (Terminal 5)
9000
14
Yes
Yes
Yes
EF6
External fault (Terminal 6)
9000
15
Yes
Yes
Yes
EF7
External fault (Terminal 7)
9000
16
---
---
Yes
EF8
External fault (Terminal 8)
4140
17
---
---
Yes
FAN
Cooling fan fault
7310
18
---
Yes
Yes
OS
Overspeed
7310
19
---
Yes
Yes
DEV
Speed deviation
7301
1A
---
Yes
Yes
PGO
PG is disconnected
3130
1B
Yes
Yes
Yes
PF
Input phase loss (3G3MV/RV input phase
loss)
3130
1C
Yes
Yes
Yes
LF
Output phase loss
1000
1D
---
Yes
---
OH3
Motor overheat 1
5300
1E
Yes
Yes
Yes
OPR
Operator disconnection
6320
1F
---
Yes
Yes
ERR
EEPROM write failure
1000
20
---
Yes
---
OH4
Motor overheat 2
7500
21
Yes
Yes
Yes
CE
MEMOBUS transfer error
Summary of Contents for 3G3MV-PDRT2
Page 4: ......
Page 12: ......
Page 36: ...Chapter 1 1 22 Functions and System Configuration...
Page 52: ...Chapter 2 2 16 Example System Startup...
Page 94: ...Chapter 4 4 14 SYSDRIVE Inverter Settings...
Page 130: ...Chapter 5 5 36 Remote I O Functions...
Page 234: ...Chapter 8 8 14 Communications Errors...
Page 362: ...R 2 Revision History...