Limit

Limit
Limit Switches are sensors with an electrical limit control contact output at a specific temperature. Unit allows the user to easily select automatic or manual reset. Applications include gas fired heater limit control and burner control.
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  1. Series 16L Limit Control
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    Limit Control offers FM approved limit control with universal input, ...
    Starting at $383.00
  2. SERIES TSF THERMOCOUPLE LIMIT CONTROL
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    Thermocouple Limit Control provides audible alarm status along with a ...
    Starting at $117.00
  3. SERIES TSF-DF THERMOCOUPLE LIMIT CONTROL
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    Thermocouple Limit Control is a UL approved temperature limit control. ...
    Starting at $117.00
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Questions

Question
We are trying to program a temperature control and receive the following message - Communication error > address 01: no response from controller at register 795 (031A). What could be causing this error?
Answer
The register 795 is a Modbus register. One of the reasons why there is a communication error is the -992 for the RS-485 communication is LOVELINK Protocol, if you are trying to communicate with Modbus® protocol, it will not work. See the LoveLink™III Software.