
IMR01Y36-E2
5
2. HANDLING PROCEDURES
Conduct necessary setting before communication according to the procedure described below.
COM-JH
communication setting
Communication
environment setting
Mounting
Set the node address, DeviceNet communication speed, controller
communication speed and number of communication data items when
conducting DeviceNet Polling I/O communication of COM-JH.
Refer to
5. SETTING (P. 20)
.
Wiring and Connection
Connect power supply wires to the COM-JH, and also connect the COM-JH
to the controller and the COM-JH to the PLC, respectively.
•
Refer to
4. WIRING (P. 11).
•
For controller (SRZ) wiring, refer to
Z-TIO Instruction Manual
(IMS01T01-E )
.
Mount the COM-JH, Controller and PLC.
•
Refer to
3. MOUNTING (P. 7)
.
•
For controller (SRZ) mounting, refer to
Z-TIO Instruction Manual
(IMS01T01-E )
.
•
For PLC mounting, refer to Instruction Manual for the used PLC.
Set the Communication environment of DeviceNet Polling I/O communication.
Refer to
5.4 Communication Environment Setting by Rotary Switch
(P. 23)
,
Number of communication data items setting by DIP switch (P. 32)
,
Communication parameter setting by configuration tool (P. 33)
or
Communication parameter setting by Explicit message communication
(P.
43)
Power ON
To avoid error at operation start-up, COM-JH must be powered
on LAST (after the controller, PLC, etc.).
When turn on the power supply of DeviceNet communication, slave including
COM-JH, and master (PLC etc.), the COM-JH performs as follows.
1.
The COM-JH starts collecting data on each controller connected from the
time when the power is turned on.
2.
The RUN lamp flashed at very short intervals.
3.
After data collection is finished and DeviceNet communication becomes
enabled *, the RUN lamp keeps lighting.
*
Time required for enabling DeviceNet communication is about 30 seconds.
A