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Error Codes and Events
Events
Name
Bit
Event Code
-
Event Location
3
Event Mode 0
6
Event Mode 1
7
Event Qualifier
-
Event Sequence Count
-
Event Source 0
0
Event Source 1
1
Event Source 2
2
Event Type 0
4
Event Type 1
5
Status Bit
70
Name >>>
Description >>>
No Malfunction
See "1734-4IOL Events" tab
0 - Device application (Remote)
1 - Master application (Local)
0 - Reserved
1 - Event single shot
2 - Event disappears
3 - Event appears
See "Event Qualifier" tab
1 to 255 (can never be 0)
0 - Unknown
1 - Physical Layer (PL)
2 - Data Layer (DL)
3 - Application Layer (AL)
4 - Application (APP)
5-7 - Reserved
0 - Reserved
1 - Notification
2 - Warning
3 - Error
0 - Device OK
1 - Device Fault
Rockwell Automation Publication 42EF-UM001A-EN-P - September 2015
Temperature
Fault
Overload
Overrun
0x0000
0x4000
0x4210
1
1
3
2
1
1
3
n/a
n/a
n/a
42EF
Hardware
Voltage
Underrun
Fault
Overrun
0x4220
0x5000
0x5111
3
3
3
2
2
2
2
3
2
n/a
n/a
n/a
Short
Circuit
0x7710
3
2
3
n/a
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