Omron CJ1W-SCU22, Руководство по эксплуатации, Страница: 464 / 478

Appendices
A-4
CJ-series Serial Communications Units Operation Manual for NJ-series CPU Unit(W494)
The CIO Area Used by All Communications Modes
Words n to n+8 and words n+10 to n+18
n = CIO 1500 + 25
×
unit number (word)
CJ-series I/O memory Address NJ-series device variable for CJ-series Unit
Word No.
Bit No.
Variable name
Meaning
Port 1 Port 2 Port 1 Port 2
n 15 to 08 *_P2_SoftSw Port 2: Software Switch
15 --- Reserved
14 *_P2_LbtTestTrigCmd Port 2: Loopback Test Switch (Loop-
back Tests)
13 --- Reserved
12 *_P2_SgwDsblCmd Port 2: Serial Gateway Prohibit
Switch (Protocol Macros)
11 *_P2_PmrAbtCmd Port 2: Abort Switch (Protocol Mac-
ros)
10 *_P2_Pmr1ShotTraceCmd Port 2: One-shot Trace Switch (Proto-
col Macros)
09 *_P2_PmrContTraceCmd Port 2: Continuous Trace Switch
(Protocol Macros)
08 *_P2_PmrWaitRlsCmd Port 2: Wait Release Switch (Proto-
col Macros)
07 to 00 *_P1_SoftSw Port 1: Software Switch
07 --- Reserved
06 *_P1_LbtTestTrigCmd Port 1: Loopback Test Switch (Loop-
back Tests)
05 --- Reserved
04 *_P1_SgwDsblCmd Port 1: Serial Gateway Prohibit
Switch (Protocol Macros)
03 *_P1_PmrAbtCmd Port 1: Abort Switch (Protocol Mac-
ros)
02 *_P1_Pmr1ShotTraceCmd Port 1: One-shot Trace Switch (Proto-
col Macros)
01 *_P1_PmrContTraceCmd Port 1: Continuous Trace Switch
(Protocol Macros)
00 *_P1_PmrWaitRlsCmd Port 1: Wait Release Switch (Proto-
col Macros)
n+1 15 to 00 *_Com_UnitSta Serial Communication Unit Status
15 to 02 --- Reserved
01 *_Com_UnitLogMemErr Error Log EEPROM Error
00 *_Com_UnitPmrDatErr Protocol Data Error
n+2 15 to 00 --- Reserved
n+3 15 to 00 --- Reserved
n+4 15 to 00 --- Reserved