Communications Writing; Compoway/F Communications - Omron E5AR-T User Manual

Section 5 Functions and Operations
● Prodecdure
Protocol Selection
psel
cwf
M
Communications Unit No.
u-no
1
M
Communications Speed
bps
9.6
M
Communications
len
Data Length
7
M
Communications Stop Bit
sbit
2
M
Communications Parity
prty
eVen
M
Transmission Wait Time
sdwt
20
M
Configure communication setting data in
accordance with the other computers

■ Communications Writing

● Procedure
Communications Writing
cmwt
off
on
U
l.adj
5-50
For information on communications procedures, refer to
Section 6 CompoWay/F Communications (P. 6-1) or Sec-
Hint
tion 7 Modbus Communications (P. 7-1) depending on the
communications protocol you are using.
Before performing communications, perform the following steps to set
the communications unit number, communications speed, and other
communications parameters.
1. Hold down the L Key for 3 seconds to move from the Operation Level to
the Input Initial Setting Level.
2. Press the L Key to move from the Input Initial Setting Level to the
Communications Setting Level.
3. Press the M Key to scroll through the setting items as shown at left.
4. Press the U and D Keys to change a setting.
To allow a host computer to write parameters to a Controller, set the
Communications Writing parameter (Adjustment Level) to on
(Enabled).
1. Press the L Key for less than 1 second to move from the Operation Level
to the Adjustment Level.
2. Press the M Key to set the Communications Writing parameter to on.
Parameters can be written 100,000 times.
If you will be writing parameters frequently, set the RAM
Important
Write Mode parameter (Advanced Function Setting
Level).