Bradley Smoker PLC-5 user manual S12, This word stores the following fault codes

Processor Status File B-5

S:12	This word stores the following fault codes:
This
Fault
Code	Indicates this Fault	And the Fault Is
00-09	Reserved for user-defined fault codes.	Recoverable:
	You can use user-defined fault codes to identify different types of faults or error conditions in	The fault routine can instruct the
	your program by generating your own recoverable fault. To use these fault codes, choose an	controller to clear the fault and
	input condition that decides whether to jump to a fault routine file, then use the JSR	then resume scanning the
	instruction as the means to jump to the fault routine file.	program.
	To use the JSR instruction, enter the fault code number 0-9 (an immediate value) as the first
	input parameter of the instruction. Any other input parameters are ignored (even if you have
	an SBR instruction at the beginning of your fault routine file. You cannot pass parameters to
	the fault routine file using JSR/SBR instructions).	A fault routine executes when
	You do not have to use the user-defined fault codes to generate your own fault. If you	any of these faults occur.
	program a JSR with no input parameters, the controller will write a zero to the Fault Code
	field. The purpose of using the user-defined fault codes is to allow you to distinguish among
	different types of faults or error codes based on the 0-9 fault code numbers.
	When the input condition is true, the controller copies the fault code number entered as the
	first input parameter of the JSR instruction into word 12 of the processor status file (S:12),
	which is the Fault Code field. The controller sets a Major Fault S:11/7 “User-Generated
	Fault.” The controller then faults unless you clear the Major Fault word (S:11) or the specific
	fault bit via ladder logic in the fault routine.
10	Run-time data table check failed	Recoverable:

11Bad user program checksum

12Bad integer operand type, restore new controller memory file

		The fault routine can instruct the
13	Bad mixed mode operation type, restore new controller memory file
		controller to clear the fault and
		then resume scanning the
14	Not enough operands for instruction, restore new controller memory file
		program.

15Too many operands for instructions, restore new controller memory file

16Corrupted instruction, probably due to restoring an incompatible controller memory file (bad opcode)

17Can’t find expression end; restore new controller memory file

18Missing end of edit zone; restore new controller memory file

19Download aborted

20You entered too large an element number in an indirect address

21You entered a negative element number in an indirect address

22You tried to access a non-existent program file

23You used a negative file number, you used a file number greater than the number of existing files, or you tried to indirectly address files 0, 1, or 2

A fault routine executes when any of these faults occur.

24 You tried to indirectly address a file of the wrong type Recoverable

Publication 1785-UM012D-EN-P - July 2005