Allen-Bradley PLC-5 User Manual page 280

B-6 Processor Status File
This
Fault
Code Indicates this Fault
30 You tried to jump to one too many nested subroutine files
31 You did not enter enough subroutine parameters
32 You jumped to an invalid (non-ladder) file
33 You entered a CAR routine file that is not 68000 code
34 You entered a negative preset or accumulated value in a timer instruction
35 You entered a negative time variable in a PID instruction
36 You entered an out-of-range setpoint in a PID instruction
37 You addressed an invalid module in a block-transfer, immediate input, or immediate output
instruction
38 You entered a RET instruction from a non-subroutine file
39 FOR instruction with missing NXT
40 The control file is too small for the PID, BTR, BTW, or MSG instruction
41 NXT instruction with missing FOR
42 You tried to jump to a non-existent label
43 File is not an SFC
44 Error using SFR. This error occurs if:
• you tried to reset into a simultaneous path
• you specified a step reference number that is not found or is not tied to a step (it is a transition)
• the previous SFR to a different step is not complete
45 Invalid channel number entered
46 Length operand of IDI or IDO instruction is greater than the maximum allowed
47 SFC action overlap. An action was still active when the step became re-activated
Publication 1785-UM012D-EN-P - July 2005
And the Fault Is
Non-recoverable
The fault routine will be executed
but cannot clear major fault bit 2.
Recoverable
Non-recoverable
The fault routine will be executed
but cannot clear major fault bit 2.
Recoverable
Non-recoverable
The fault routine will be executed
but cannot clear major fault bit 2.
Recoverable
Non-recoverable. The fault
routine will be executed but
cannot clear major fault bit 2.