Omron EJ1 User Manual page 139

Other Functions (TC4 and TC2)
MV Output from the
G3PW
!Caution When a base increase amount, Output Upper Limit, or Output Lower Limit has
TC4
CH1 Control Output (Heating)
CH2 Control Output (Heating)
CH3 Control Output (Heating)
CH4 Control Output (Heating)
CH1 Control Output (Cooling)
CH2 Control Output (Cooling)
CH3 Control Output (Cooling)
CH4 Control Output (Cooling)
TC4
CH1 Control Output (Heating)
CH2 Control Output (Heating)
CH3 Control Output (Heating)
CH4 Control Output (Heating)
CH1 Control Output (Cooling)
CH2 Control Output (Cooling)
CH3 Control Output (Cooling)
CH4 Control Output (Cooling)
114
The MV of any desired channel can be output by setting the communications
main setting acquisition number on the G3PW. By setting the communications
main setting acquisition number from 1 to 8, the MV for the set number can be
acquired from among the sent MVs, and the corresponding output can be
made. If the communications main setting acquisition number is set to 0, the
MV corresponding to the communications unit No. will be acquired and output.
It is also possible to set Base-up Value, and Output Upper Limit or Output
Lower Limit.
Communications main setting
acquisition number
0
1
2
3
4
5
6
7
8
been set with the G3PW, the output value calculated by the G3PW will be out-
put (the output may be something other than 0.0%) until the time that the EJ1
starts operating. Take this into consideration when making these settings.
■
Setting Example
In this example, the TC4 control output is output to the G3PW.
1. When the communications main setting acquisition number is set to Auto
(0).
G3PW
CH1 Control Output (Heating)
CH2 Control Output (Heating)
CH3 Control Output (Heating)
CH4 Control Output (Heating)
CH1 Control Output (Cooling)
CH2 Control Output (Cooling)
CH3 Control Output (Cooling)
CH4 Control Output (Cooling)
2. When the communications main setting acquisition number is set to 3:
CH3 Control Output (Heating).
G3PW
CH1 Control Output (Heating)
CH2 Control Output (Heating)
CH3 Control Output (Heating)
CH4 Control Output (Heating)
CH1 Control Output (Cooling)
CH2 Control Output (Cooling)
CH3 Control Output (Cooling)
CH4 Control Output (Cooling)
Automatic Assignment (according to the commu-
nications unit No.)
CH1 Control Output (Heating)
CH2 Control Output (Heating)
CH3 Control Output (Heating)
CH4 Control Output (Heating)
CH1 Control Output (Cooling)
CH2 Control Output (Cooling)
CH3 Control Output (Cooling)
CH4 Control Output (Cooling)
Base-up
Main
Value
settings
Because this is communications unit No. 5,
CH1 Control Output (Cooling) is output.
Communications unit No. 5
Main Base-up
settings Value
CH3 Control Output (Heating) is output.
Section 4-7
Output MV
Output
Output Upper Limit or
Output Lower Limit amount
Output
Output Upper Limit or
amount
Output Lower Limit