Special Instructions; Failure Alarm - Fal(06) And Severe Failure Alarm - Fals(07) - Omron SYSMAC C2000H Operation Manual

Special Instructions

Address
00000
00001
00002
00003
00100
00101
00102
00100
00101
00101
00101
5-23

Special Instructions

5-23-1 FAILURE ALARM – FAL(06) and
SEVERE FAILURE ALARM – FALS(07)
FAL(06) N
Description
208
Instruction Operands
LD 00001
SNXT(09) LR 0000
SNXT(09) LR 0002
STEP(08) LR 0000
Process A
LD 00002
SNXT(09) LR 0001
STEP(08) LR 0001
Process B
LD 01101
OUT LR 0003
AND 00004
SNXT(09) LR 0004
The instructions in this section are used for various operations, including pro-
gramming user error codes and messages, counting ON bits, setting the
watchdog timer, and refreshing I/O during program execution.
Ladder Symbols
@FAL(06) N
FALS(07) N
FAL(06) and FALS(07) are provided so that the programmer can output error
numbers for use in operation, maintenance, and debugging. When executed
with an ON execution condition, either of these instruction will output a FAL
number to bits 00 to 07 of SR 253. The FAL number that is output can be
between 01 and 99 and is input as the definer for FAL(06) or FALS(07).
FAL(06) with a definer of 00 is used to reset this area (see below).
FAL Area
25307
X10
Address Instruction
00102 STEP(08)
Process C
00200 LD
00201 SNXT(09)
00202 STEP(08)
Process D
00300 STEP(08)
Process E
00400 LD
00401 SNXT(09)
00402 STEP(08)
1
Section 5-23
Operands
LR 0002
00003
LR 0003
LR 0003
LR 0004
00005
LR 0005
---
Definer Data Areas
N: FAL number
# (00 to 99)
N: FAL number
# (01 to 99)
25300
0
X10