User guide

Troubleshooting and Maintenance
890 USE 108 00 August 2001 211
LED Error Codes
Flashing RUN
LED Error Codes
E984-258/265/
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The following tables show the number of times that the Run LED program flashes
for each error type and the crash code for the error. (All codes are in hex).
This table lists the number of flashes indicating each specific Run LED error, the
code for the error, and a description of the error.
Note: Crash codes are accessible while the exec is flashing.
Number of Flashes Code Requested Kernel Mode
Continuous 0000 modbus cmd-buffer overflow
2 0201 modbus cmd-length is zero
0202 modbus abort command error
0203 run output active failed
0204 bad mbp response opcode
0205 mbp out of synchronization
0206 mbp invalid path
0207 page 0 not paragraph aligned
0208 bad receive communication state
0209 bad transmit communication state
020A bad communication state trn_asc
020B bad communication state trn_rtu
020C bad communication state rcv_rtu
020D bad communication state rcv_asc
020E bad modbus state tmr0_evt
020F bad modbus state trn-int
0210 bad modbus state rcv-int
0211 stack error in MB cmd hndlr
0212 host ifc opcode unknown
0213 host ifc diagnostic failed
0214 host addr xlat error
0215 bus grant not received