Analog module

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medensat
Posts: 2
Joined: Mon Jul 27, 2015 1:38 pm

Analog module

Post by medensat »

Hi guys,
i'm working in a project whose aim is to maintain the temperature between (3 and 7 ° C) and if the temperature exceed these two thresholds an alarm is triggered.
I want to know how to handle it knowing I program with GX iec developer 7.04,with a FX1N plc.
thank you in advance