Omron CJ1W-SCU22, Руководство по эксплуатации, Страница: 170 / 478

4 Using Protocol Macros
4-34
CJ-series Serial Communications Units Operation Manual for NJ-series CPU Unit(W494)
*_P1_PmrSgwProhSta *_P2_PmrSgwProhSta BOOL R Serial Gateway
Prohibited Flag
(Protocol Mac-
ros) This flag is set to TRUE
when the Serial Gateway
function (Mode) is prohib-
ited due to the status of
the Serial Gateway Pro-
hibit Switch in the user
program.
This flag is set to FALSE
when the Serial Gateway
is not prohibited.
There is no specific
device variable for CJ-
series Unit to reference
the Protocol Macro
Error Code.
When you reference
the code, refer to bits
00 to 03 of
*_P1_PmrSta.
There is no specific
device variable for CJ-
series Unit to reference
the Protocol Macro
Error Code.
When you reference
the code, refer to bits
00 to 03 of
*_P2_PmrSta.
Bit
string R Protocol Macro
Error Code 0: No error
2: Sequence No. error
3: Data read/write area
exceeded error
4: Protocol data syntax
error
*_P1_PmrCommSeqNoSt
a *_P2_PmrCommSeqNoSt
a UINT R Communica-
tions Sequence
No. Range: 0 to 999
*_P1_PmrExecNoSta *_P2_PmrExecNoSta WORD R Executed Step
and Case No. Bits 08 to 11: Executed
Step No. (code)
Bits 00 to 03: Executed
Reception Case No.
(code)
*_P1_PmrStepNoCode
Sta *_P2_PmrStepNoCode
Sta USINT R Executed Step
No. (Code) Range: 0 to 15
*_P1_PmrRcvCaseNo
CodeSta *_P2_PmrRcvCaseNo
CodeSta USINT R Executed
Reception
Case No.
(Code) Range: 0 to 15
*_P1_PmrRcvCaseNoFlg
Sta[0-15] *_P2_PmrRcvCaseNoFlg
Sta[0-15] BOOL R Executed
Reception
Case No. Stor-
age Flag 0 to 15: Correspond to bits
00 to 15
*_P1_PmrStepNoFlgSta[0
-15] *_P2_PmrStepNoFlgSta[0
-15] BOOL R Executed Step
No. Storage
Flag 0 to 15: Correspond to bits
00 to 15
Device variable for CJ-series Unit
Type R/W Name Function
Port 1 Port 2