Advantech WISE-4671 User Manual page 57

Hide thumbs Also See for WISE-4671:

Table of Contents

Burnout Detection



The Burnout Detection function, or open-wired function, is designed for 4~20mA

input range or temperature input range. For the WISE-4671, the burnout signal is

activated when the current is less than 3mA. The Modbus flag indicates that the wire

of the sensor connected to the channel has burned out. You can also check the Mod-

bus address of AI Channel Status for detail. When a burnout situation had been

detected, the AI value can be shown in "Up scale" which is FFFF(HEX), or "Down

scale" which is 0. You can configure this in "Burnout Detection Mode".

Sampling Rate



For models which support more than one sampling rate, you can configure the sam-

pling rate here. For low sampling rate mode, the AI channel would have better noise

rejection ability. For the high sampling rate mode, the noise will allow easier coupling

to the signal.

WISE-4671 User Manual

Table of Contents