Omron EJ1G User Manual page 127

Programless Communications
Note
PLC Settings
SYSMAC CS/CJ Series
MELSEC-Q Series
Note
106
• This time will differ, depending on the PLC cycle time. Consider the PLC
system configuration and allow sufficient margin when setting the
response wait time. Communications will not be normal if this setting is
too short.
Variable type
F0/B0 Programless Communications
Receive Wait Time
Conditions for use The Programless Communications Protocol must be set to MC
protocol (format 5).
Reset the EJ1G to enable settings.
This parameter is not valid when an NT Link is being used.
The settings are the same as made when checking operation. Refer to Check-
ing Operation with SYSMAC CS/CJ Series PLCs on page 94.
The settings are the same as made when checking operation. Make settings
based on the following table if the baud rate or transmission settings need to
be changed.
Channel Switch number Bit position
CH1 SW01
SW02
CH2 SW03
SW04
Common for both SW05
CH1 and CH2
Transmission Settings
Bit Description
b0 Operation setting
b1 Data bits (See note.)
b2 Parity bit (See note.)
b3 Even/odd parity (See note.)
b4 Stop bits (See note.)
b5 Checksum
b6 Write during RUN
b7 Setting modifications
Change the settings if required. If changes are made, make the same settings
on the EJ1G.
Parameter name
(Common)
b0 to 7 Transmission settings
b8 to 15 Baud rate setting
--- Communications protocol setting
b0 to 7 Transmission settings
b8 to 15 Baud rate setting
--- Communications protocol setting
--- Station number setting
OFF (0) ON (1)
Independent Linked
7 8
No Yes
Odd Even
1 2
No Yes
Prohibited Allowed
Prohibited Allowed
Section 5-6
Setting range Default
10 to 2000
10000 ms
Description
Setting
0 E
1
1
1
0 E
1
1
1