A-1-23 Failure Diagnosis Instructions; A-1-24 Other Instructions - Omron CP1E CPU UNIT SOFTWARE User Manual

A-1-23 Failure Diagnosis Instructions
Instruction Mnemonic
FAILURE FAL
ALARM
SEVERE FALS
FAILURE
ALARM
A-1-24 Other Instructions
Instruction Mnemonic
SET CARRY STC
CLEAR CLC
CARRY
EXTEND WDT
MAXIMUM
CYCLE TIME
CP1E CPU Unit Software User's Manual(W480)
Variations Symbol/Operand
@
FAL(006)
N
S
N: FAL number
S: 1st message word
or error
code to generate
---
FALS(007)
N
S
N: FALS number
S: 1st message word
or error code to generate
Variations Symbol/Operand
@
STC(040)
@
CLC(041)
@
WDT(094)
T
T: Timer setting
Function
Generates or clears user-defined non-fatal errors. Non-fatal errors
do not stop PC operation.
Also generates non-fatal errors with the system.
Execution of
FAL
FAL(006)
N
generates a
0000
non-fatal error
with FAL
number N.
Generates user-defined fatal errors.
Fatal errors stop PC operation.
Also generates fatal errors with the system.
FALS Error Flag ON
Error code written to A400
Execution of
Error code and time/date
FALS(007)
written to Error Log Area
generates a
fatal error
with FALS
number N.
Function
Sets the Carry Flag (CY).
Turns OFF the Carry Flag (CY).
Extends the maximum cycle time, but only for the cycle in which
this instruction is executed.
Appendices
FAL Error Flag ON
Corresponding Executed
FAL Number Flag ON
Error code written to A400
Error code and time
written to Error Log Area
ERR Indicator flashes
ERR Indicator lit
A-51