YOKOGAWA SSC60D User Manual

7.2.7 Exchange ESB Bus Cables
Replace the ESB bus cable according to the following procedure.
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Procedure of Exchanging ESB Bus Cables
1.
When exchanging a bus cable, the corresponding bus becomes the abnormal status. For
an instance, before changing the Bus 1 cable, make sure that the communication to all
the nodes and I/O modules by Bus 2 is working properly.
2. Disconnect the ESB bus cable from the ESB bus coupler module (SEC402/SEC401) or
ESB bus interface module (SSB401) of Bus 1.
3. Exchange the ESB bus cables.
4. Connect the ESB bus cable to the ESB bus coupler module or ESB bus interface module.
The torque to fasten the screws on ESB bus connector is about 0.3 N·m.
5. Make sure that the replaced hardware is working properly.
<7.2 Replacing Common Modules > 7-18
IM 32Q06C10-31E 4th Edition : Jan.30,2015-00

YOKOGAWA SSC60D Specifications

General

Brand	YOKOGAWA
Model	SSC60D
Category	Control Systems
Language	English