Led: Messages - Knick MemoRail A1401 Mode D'emploi

Range Selection: DIP Switches
Temperature
0 ... 100 °C
-50 ... 200 °C
Error message via current output
< 3.6 mA
22 mA
Version
Normal operation
User-specific mode
Tables: x means switch = on, gray: default setting

LED: Messages

LED
Green Red
x
x
x x
x blinks
Message
No power supply
MemoRail defective
Send in the device for repair
(device failure)
Device operating
Failure message:
· No sensor connected
· Communication interrupted
· Sensor defective
(e.g. glass broken)
· Switch position for measured
variable does not match sensor
Maintenance request:
· Calibration required
S6
x
S7
x
S8
x
22 mA
in the case
of error
0 mA
22 mA
22 mA
Current
follows
measured
variable
< 3.6 mA
in the case
of error
0 mA
2 mA
2 mA
Current
follows
measured
variable
7