Omron EJ1G, Руководство пользователя

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39
Setup Procedure
Section 3-1
Connection Example with Control Object Heaters in a Plane
The example used here results in the following sensor arrangement.
Always short-circuit the input for any unused channels in the Basic Unit.
6. Register the configuration.
The configuration is registered in the HFU.
No configuration is registered when the product is shipped. Always register
the configuration. If the correct configuration is not registered or if the con-
figuration is not correctly detected, the Basic Unit channels detected by the
HFU may be incorrect.
Use the following procedure to register the configuration.
a. Execute the following operation commands.
• Execute the operation command to set all channels to AUTO mode.
• Execute the operation command to set all channels to STOP mode.
b. Reset the EJ1G using one of the following methods.
• Execute a software reset with an operating command to the HFU.
Note All connected Units will be reset when the HFU is reset.
• Cycle the EJ1G power supply.
c. Check the following after restarting.
Good example Bad example
CH5
CH4
CH3
CH6 CH1 CH2
CH7 CH8 CH9
CH1 CH4 CH6
CH7 CH9 CH8
CH3
CH5
CH2
H
F
U
E
D
U
0 1 2 3 4 5 6
TC2
CH1
CH2
TC2 TC2 TC2 TC2 TC2
CH3 CH6 CH9 CH11 CH14
CH5 CH7 CH10 CH13 CH15
Heater block 1 Heater block 2 Heater block 3
CH1 CH2 CH3 CH5 CH6 CH7 CH9 CH10 CH11
CH13 CH14 CH15
Note: The connections for heater blocks 2 and 3 are omitted above.
H
F
U
T
C
2
T
C
2
T
C
2
T
C
2
T
C
2
T
C
2
E
D
U
0 1 2 3 4 5 6