Rockwell Automation 1785-Lx0C15 ControlNet PLC-5 Programmable Controllers User Manual - Manual (Page 107)

1785-UM022C-EN-P - February 2008
Processor Status File B-7
83 User watchdog fault Recoverable
84 Error in user-configured adapter mode block-transfer
85 Memory module bad
86 Memory module is incompatible with host
87 Scanner rack list overlap
88 Scanner channels are overloading the remote I/O buffer; too much data for the processor to process. If
you encounter fault code 88, be sure you followed proper design guidelines. Specifically, make sure you:
• group together 1/4-racks and 1/2-racks of each logical rack. Do not intersperse these with other rack
numbers
• if using complementary I/O addressing, treat complementary rack addresses individually when
grouping racks; primary rack numbers are separate from complement rack numbers
90 Sidecar module extensive memory test failed. Call your Rockwell Automation representative for service
91 Sidecar module undefined message type
92 Sidecar module requesting undefined pool
93 Sidecar module illegal maximum pool size
94 Sidecar module illegal ASCII message
95 Sidecar module reported fault, which may be the result of a bad sidecar program or of a hardware failure
96 Sidecar module not physically connected to the PLC-5 processor
97
Sidecar module requested a pool size that is too small for PC
3
command (occurs at power-up)
98 Sidecar module first/last 16 bytes RAM test failed
99 Sidecar module-to-processor data transfer faulted
100 Processor-to-sidecar module transfer failed
101 Sidecar module end of scan transfer failed
102 The file number specified for raw data transfer through the sidecar module is an illegal value
103 The element number specified for raw data transfer through the sidecar module is an illegal value
104 The size of the transfer requested through the sidecar module is an illegal size
105 The offset into the raw transfer segment of the sidecar module is an illegal value
106 Sidecar module transfer protection violation; for PLC-5/26, -5/46, and -5/86 processors only
200 ControlNet scheduled output data missed.
The processor is unable to transmit the scheduled data it is configured to transmit. Recoverable
Check your network for
missing terminators or other
sources of electrical noise
(see the Industrial
Automation Wiring and
Grounding Guidelines,
publication 1770-4.1)
This
fault
code:
Indicates this fault:
And the fault is: