E5CNH E5AN-H E5EN-H Digital Controllers User's Manual - OMRON

Communications Setting Level Section 5-11
5-11 Communications Setting Level
psel Protocol Setting Communications must be supported.
u-no Communications Unit No.
bps Communications Baud Rate
len Communications Data Length CompoWay/F must be selected as the protocol.
sbit Communications Stop Bits CompoWay/F must be selected as the protocol.
prty Communications Parity
sdwt Send Data Wait Time
See
Each parameter is enabled when the power is reset.
Match the communications specifications of the E5@N-H and the host
computer. If multiple devices are connected, ensure that the communications
specifications for all devices in the system (except the Communications
unit number) are the same.
Item Symbol Set values Settings Default
Protocol setting psel cwf, mod CompoWay/F
(SYSWAY), Modbus
cwf
Communications
Unit No.
u-no 0 to 99 0 to 99 1
Communications bps 1.2, 2.4, 4.8, 9.6, 1.2, 2.4, 4.8, 9.6, 9.6
baud rate
19.2, 38.4, or 57.6 19.2, 38.4, or 57.6
(kbps)
(kbps)
Communications
data length
len 7 or 8 bits 7 or 8 bits 7
Stop bits sbit 1 or 2 bits 1 or 2 bits 2
Communications
parity
prty none, even, odd None, Even, Odd even
Send data wait time sdwt 0 to 99 0 to 99 (ms) 20
■ Related Parameter
Communications writing (adjustment level): Page 193
281