Omron EJ1 User Manual page 137

Other Functions (TC4 and TC2)
Connection Example
Settings
112
5. Check the Configuration Error A Status to confirm that no errors have oc-
curred, then execute a Register Unit Configuration: Register operation
command. Always execute this command. If the configuration is not regis-
tered correctly and the proper configuration cannot be recognized, unex-
pected outputs may occur from the G3PW Power Controllers for the
outputs from the Basic Units.
When the EJ1 starts, it scans the connected G3PW Power Controllers and
automatically assigns names to them, such as G3PW1, G3PW2, etc., in order
starting with the lowest communications unit number.
Example: In this example, the Communications Units for the G3PW have
been set to unit numbers 1, 3, 5, and 7.
The following diagram shows the relationship between the G3PW Units and
the EJ1.
Unit No. 1 Unit No. 3
Communications unit No.
1
3
5
7
The G3PW settings are read and written through the Basic Unit.
Unit 1 ⇒ G3PW1
Unit 3 ⇒ G3PW2
Unit 5 ⇒ G3PW3
Unit 7 ⇒ G3PW4
G3PW
Unit No. 5
Variable type
DA/9A G3PW1 - Internal Duty Setting
G3PW1 - Base-up Value
G3PW2 - Internal Duty Setting
G3PW2 - Base-up Value
G3PW3 - Internal Duty Setting
G3PW3 - Base-up Value
G3PW4 - Internal Duty Setting
G3PW4 - Base-up Value
Section 4-7
Unit No. 7
Parameter name