Communications Parameters; Communications Parameter Setup - Omron E5CN-H Communications Manual

SECTION 1 Communications Methods

■ Communications Parameters

Item
Communications protocol
Communications unit number
Communications baud rate
Communications data length
(See note.)
Communications stop bits
Communications parity
Send data wait time
● Communications Parameter Setup
1-8
The E5CN/AN/EN-H's communications specifications are set in the communi-
cations setting level. These parameters are set on the E5CN/AN/EN-H's front
panel. The following table shows the communications parameters and their
setting ranges.
Code
psel
CompoWay/F (SYSWAY)/Mod-
bus
u-no
0 to 99
bps
1.2/2.4/4.8/9.6/19.2/38.4/57.6
(kbit/s)
len
7/8 (bit)
sbit
1/2
prty
None, Even, Odd
sdwt
0 to 99
Note: The communications data length for Modbus must be 8 bits.
Before you carry out communications with the E5CN/AN/EN-H, set up the
communications unit number, baud rate, and other parameters by carrying out
the following procedure. For details on operations other than communications
parameter setup, refer to the Operation Manuals for the devices being used.
1.
Press the O Key for at least three seconds to move from the "operation
level" to the "initial setting level."
2.
Press the O Key for less than one second to move from the "initial setting
level" to the "communications setting level."
3.
Select the parameters as shown below by pressing the M Key.
Settings
cwf/mod
0,1 to 99
1.2/2.4/4.8/9.6
(kbit/s)
7 /8 (bit)
1/ 2
none/
0 to 99 ms, default time:
Highlighted values indicate default settings.
Set Values
/19.2/38.4/57.6
eVen
/odd
20 ms