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4-49
4 Using Protocol Macros
CJ-series Serial Communications Units Operation Manual for NJ-series CPU Unit(W494)
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4-3-2 U
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ram Example
Device variables for CJ-series Unit (To be created on the I/O Map View
window after the unit configuration is created)
Name
Data
type
Factory
setting
Allocated
address (AT)
Comments Details
SCU_P1_PmrExecSt
a BOOL --- IOBus://rack#0/slo
t#0/P1_PmrSta/P
1
_PmrExecSta Port 1:
Protocol
Macro Exe-
cuting Flag This flag becomes TRUE
when a ExecPMCR
instruction (sequence) is
executed.
This flag becomes
FALSE when the
sequence is completed
for the next process or for
an error process with an
Abort command.
SCU_P1_PmrSeqEn
dSta BOOL --- IOBus://rack#0/slo
t#0/P1_PmrSta/P
1
_PmrSeqEndSta Port 1:
Sequence
End Com-
pletion Flag The flag becomes TRUE
when a sequence is com-
pleted for the next pro-
cess or by an error
processing End com-
mand.
SCU_P1_PmrSeqAbt
Sta BOOL --- IOBus://rack#0/slo
t#0/P1_PmrSta/P
1
_PmrSeqAbtSta Port 1:
Sequence
Abort Com-
pletion Flag The flag becomes TRUE
when a sequence is
ended for the next pro-
cess or for an error pro-
cessing with an Abort
command.