Communications Function - Omron E5CZ User Manual

Communications Function

1-4 Communications Function
1,2,3...
Setting Communications
Data
Parameter Symbol
psel
Protocol setting
u-no
Communications
Unit No.
The E5CZ/AZ/EZ is provided with a communications function that enables
parameters to be checked and set from a host computer. If the communica-
tions function is required, use a model that has that function E5CZ-@2M@@
with E53-CZH03 or E53-CZ03, E5AZ-@3@M@@ with E53-AZ01 or E53-AZ03,
E5EZ-@3@M@@ with E53-AZ01 or E53-AZ03). For details on the communi-
cations function, see the separate Communications Manual. Use the following
procedure to move to the communications setting level.
1. Press the O key for at least 3 seconds to move from the operation level to
the initial setting level.
2. Press the O key for less than 1 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.
4. Press the U or D key to change the parameter setting.
Protocol setting
psel
cwf
M
u-no
Communications Unit No.
1
M
Communications baud rate
bps
9.6
M
Communications data length
len
(See note.)
7
M
sbit Communications stop bits
(See note.)
2
M
prty
Communications parity
even
M
Send data wait time
sdwt
20
M
Note The "protocol setting" parameter is displayed only when CompoWay/F com-
munications are being used.
Match the communications specifications of the E5CZ/AZ/EZ and the host
computer. If a 1:N connection is being used, ensure that the communications
specifications for all devices in the system (except the communications Unit
No.) are the same.
Setting (monitor) value
CompoWay/F (SYSWAY),
Modbus
0 to 99
Selection symbols
cwf, mod
Section 1-4
Default Unit
CompoWay/F None
(SYSWAY)
1 None
13