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2-17
2 Initial Settings and Allocations of Device Variable for CJ-series Unit
CJ-series Serial Communications Units Operation Manual for NJ-series CPU Unit(W494)
2-3 De
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o
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2-3-2 D
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or CJ-ser
ies Unit f
or System Settings
*1
When the default settings are used, the Baud Rate, Start Bits, Data Length, Stop Bits, Parity Yes/No, and Parity Even/Odd
settings are disabled. To set these items to values other than the default, apply user settings.
The default settings used for No-protocol Mode, Protocol macro, Serial Gateway Mode and Loopback Test Mode are as
follows: Baud Rate: 9,600 bps, Start Bits: 1 bit, Data Length: 7 bits, Parity: Even, and Stop Bits: 2 bits (when the serial
communications mode is either Host Link, Protocol macro, Serial Gateway, or Loopback Test).
The default settings used for Modbus-RTU Slave Mode are as follows: Baud Rate: 19,200 bps, Data Length: 8 bits, Parity:
Even, and Stop Bits: 1 bit.
*2
Do not set undefined settings and baud rates that are not supported by the Serial Communications Mode. A System
Setup error will occur. Settings of 1 and 2 are reserved for the system and should not be used.
*_P1_ParityYNCfg
*_P2_ParityYNCfg
BOOL
RW
Parity
FALSE: Yes
TRUE: No
Default: FALSE
*_P1_ParityBitCfg
*_P2_ParityBitCfg
BOOL
RW
Parity
Even/Odd
FALSE: Even
TRUE: Odd
Default: FALSE
*_P1_BaudrateCfg
*_P2_BaudrateCfg
USINT
RW
Baud Rate
(unit: bps) (*2)
0: 9,600
3: 1,200
4: 2,400
5: 4,800
6: 9,600
7: 19,200
8: 38,400
9: 57,600
10: 115,200
11: 230,400
Default: 0
Device variable for CJ-series Unit
Type
R/W
Name
Function
Port 1
Port 2
Содержание CJ1W-SCU22
Страница 192: ...4 Using Protocol Macros 4 56 CJ series Serial Communications Units Operation Manual for NJ series CPU Unit W494...
Страница 250: ...6 No protocol Mode 6 22 CJ series Serial Communications Units Operation Manual for NJ series CPU Unit W494...
Страница 460: ...A Standard System Protocol R 126 CJ series Serial Communications Units Operation Manual for NJ series CPU Unit W494...
Страница 473: ...Index 1 CJ series Serial Communications Units Operation Manual for NJ series CPU Unit W494 I Index...