Lenze I/O system 1000 System Manual - Manual (Page 153)

Product description
I/O compound modules − temperature measurement
Two analog inputs for thermocouple measurement − EPM−S405
3
l
153 EDSIO1000 EN 7.0
Overview
DC24V
0V
AI
1
2
3
4
5
6
7
8
EPM-S405
AI1 AI2
1
0
SLIOS405
Fig. 3−40 Elements and circuit diagram
0
Displays for module status
1 Terminals
1 ... 8 Connection number
Status displays
Module status LEDs 0
View Pos. Designation Colour Explanation
1
10
1 RUN Green
On: Module is ready for operation (see following
table)
2 MF Red On: Module error (see table below)
3 AI1 Red
On: Channel 1, signal outside the measuring range,
parameterisation error, open circuit
4 AI2 Red
On: Channel 2, signal outside the measuring range,
parameterisation error, open circuit
5
− − Not assigned
6
7
8
9
SLIO001 10
Messages of the status LEDs RUN and MF
RUN MF Meaning
On Off
Module status OK
Bus communication is OK
On On
Module reports error
Bus communication is OK
Off On
Module reports error
Bus communication not possible
Off Off Error in the bus supply voltage
Blinking Blinking Configuration error ( ^ 249)