SmartPlate EV Installation, Operation and Maintenance Manual
APPENDIX A
– MODBUS CONTROL AND COMMUNICATION
OMM-0147_C
• SP-102 • 3/2/2021 Technical Support • (800) 526-0288 • Mon-Fri, 8 am - 5 pm EST Page
57
of
72
REPLACING THE COMMUNICATION BOARD
Instructions
Figure A.1.1-3
4. Place Temperature Controller back into Control Box and power up unit.
A.1.2 Changing the Temperature Controller
’s Communication Addresses
The Temperature Controller
’s factory-default address is
51
. To change the MODBUS address,
proceed as follows:
1. Press the
PAGE
button until the MODBUS screen appears.
Figure A.1.2: MODBUS Screen
2. Use the
Up
and
Down
Arrow buttons to change the MODBUS address.
NOTE:
Each address
must
be unique. You can use up to 6 SmartPlate EV units in a Benchmark
combination plant using addresses
50
to
55
.
COMMUNICATIONS
BOARD
Page
Button
MODBUS Address
