Addressing Reference
1785 PLC-5
9
This word of
the status file:
Stores:
S:12
Fault codes
Code
Description
0-9
user-defined
10
failed data table check
11
bad user program checksum
12
bad integer operand type
13
bad mixed mode operand type
14
not enough operands for instruction
15
too many operands for instruction
16
bad instruction found
17
no expression end
18
missing end of edit zone
19
download aborted
20
indirect address out of range (high)
21
indirect address out of range (low)
22
attempt to access undefined file
23
file number less than 0 or greater than the number of defined files: or,
indirect reference to file 0, 1, 2; or bad file number
24
indirect reference to wrong file type
30
subroutine jump nesting level exceeded
31
too few subroutine parameters
32
jump to non-ladder file
33
CAR routine not 68000 code
34
bad timer parameters entered
35
bad PID delta time entered
36
PID setpoint out of range
37
invalid I/O specified in an immediate I/O instruction
38
invalid use of return instruction
39
FOR loop missing NXT
40
control file too small
41
NXT instruction with no FOR
42
jump target does not exist
43
file is not an SFC
44
error using SFR
45
invalid channel number entered
46-69
reserved
S:13
Program file where fault occurred
S:14
Rung number where fault occurred
S:15
VME status file
S:16
I/O status file