Channel Output Underrange (5069-OF4, 5069-OF4K, 5069-OF8)

Hva betyr Chxx.Underrange ?

This boolean tag indicates that the channel (xx) data is beneath the underrange threshold for this channel. For example, when operating in the 4-20 mA output range, the underrange threshold is <3.6 mA, and an output signal of 0 mA would set this tag to 1.

• Output signal from channel (Chxx) is below the specified underrange threshold (e.g., <3.6 mA for a 4-20 mA output).

Klikk på steg for å spore fremgangen.

1. 1

   Measure the output signal at channel (Chxx) terminals to verify it is within the expected operating range (e.g., >3.6 mA for 4-20 mA).

2. 2

   Check the output configuration and commanded value for channel (Chxx) in the Logix Designer application.