Discrete I/O Modules 35
Publication 1746-IN005A-US-P
Processor Operation in Case of Blown Fuse - Processor
Continues
The factory set position for JP1 is shown in Figure 4. For this JP1 configuration,
the processor operation will continue if the module fuse blows.
Figure 4:JP1 Factory Set Position (No Processor Notification)
Processor Operation in Case of Blown Fuse - Processor
Faults
The Processor Fault position for JP1 is shown in Figure 5 on the following page.
For this JP1 configuration, the processor generates a non-recoverable error for all
SLC 500 processors. For a non-recoverable error, note the following:
• Processor operation halts and the processor fault light flashes.
• All outputs are reset to OFF.
• The processor major fault bit S:1/13 is set.
• Monitor processor status file word S:6 for error code xx58 for SLC 500 and
5/01™ processors, and error code xx60 for SLC 5/02™ and higher
processors.
JP1 is in Factory Set position.
There is no processor notification
for blown fuse.
JP1
3
2
1
JP1
1
2
3
1746-OAP12
1746-OBP16 and -OVP16
Allen-Bradley Spares
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