4-18 4. Azbil
4.2.10 AHC2001
Communication Setting
Editor
Communication setting
(Underlined setting: default)
Controller
CPU unit RS-232C setting
(Underlined setting: default)
The following settings are fixed; parity: even, and stop bit: 1 bit.
SCU unit setting
(Underlined setting: default)
*1 xx: Unit position 01 to 10H
The unit position varies depending on the mounting position of the SCU unit.
*2 Group ID of port 1 (RS-232C): 001, group ID of port 2 (RS-485): 002
Item Setting Remarks
Connection Mode
1:1 / 1:n
/ Multi-link2 / Multi-link2 (Ethernet) /
1:n Multi-link2 (Ethernet)
Signal Level RS-232C
/ RS-422/485
Baud Rate 9600 / 19200
/ 38400 / 57600 bps
Data Length 7/ 8
bits
Stop Bit 1
/ 2 bits
Parity None / Odd / Even
Targe t Por t N o. 1 to 31
Parameter
Type ID
Group ID Item ID Setting Items Contents Remarks
0D2 001
01 Baud rate (port 1)
9600 bps
19200 bps
38400 bps
57600 bps
02 Mode 1: CPL
03 CPL address 1
to 31
Parameter
Type ID
Group ID Item ID Setting Items Contents Remarks
Exx
*1
001
002
*2
01 Baud rate
9600 bps
19200 bps
38400 bps
02 Data bit length
7: 7 bits
8: 8 bits
03 Parity
0: None
1: Even
2: Odd
04 Stop bit
1: 1 bit
2: 2 bits
05 Half duplex / full duplex
0: Half duplex
1: Full duplex
Half duplex: 2-wire connection
Full duplex: 4-wire connection
Invalid during RS-232C
communication
07 Protocol selection 2: CPL server
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