Mounting and connection
EPI4xxx, ERI4xxx
24
Version: 1.6
Status LEDs at M12 connections (inputs and outputs)
Fig. 10: EPIxxxx-0002 - signal connection
Status LEDs at M12 connections 1 and 2 (inputs)
Connection
LED
Display
Meaning
M12 socket 1 and 2
R left
off
No data transfer to the A/D converter
green
Data transfer to A/D converter
E right
off
Function OK
red
Error: Open circuit or measured value outside of the measuring range (smaller than
3.5 mA/-11 V or larger than 21 mA/11 V)
Correct function is indicated if the green Run LED is on and the red Error LED is off.
Status LEDs at M12 connections 3 and 4 (outputs)
Connection
LED
Display
Meaning
M12 socket 3 and 4
R left
off
No data transfer to the D/A converter
green
Data transfer to the D/A converter
Summary of Contents for EPI4 Series
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Page 51: ...Commissioning and configuration EPI4xxx ERI4xxx 51 Version 1 6 Fig 39 Store parameters ...
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