Leds, Buttons, And Their Meanings - Siemens SIMOCODE pro Manual

5.2.2

LEDs, buttons, and their meanings

Table 5- 4 LEDs on DM-F PROFIsafe
LED Status
READY Off
Green
Flashing green
DEVICE Off
Green
Red
OUT Off
Green
Flashing green
SF Off
Red
1 Yellow
2 Yellow
3 Yellow
4 Yellow
5 Yellow
6 Yellow
7 Yellow
8 Yellow
9 Yellow
10 Yellow
SIMOCODE pro - Fail-Safe Digital Modules
Manual, 11/2017, NEB631679702000/RS-AA/002
Meaning
System interface not connected/supply voltage too low/device defective
Device ON/system interface OK
Device ON/system interface not active or not OK
Supply voltage too low
Device ON
Device defective or faulty
Safety-related output not active
Safety-related output active
Feedback circuit not closed although start condition satisfied
No group fault
Group fault (PROFIsafe not active, incorrect PROFIsafe address, wiring error, device de-
fective)
PROFIsafe address 1
PROFIsafe address 2
PROFIsafe address 4
PROFIsafe address 8
PROFIsafe address 16
PROFIsafe address 32
PROFIsafe address 64
PROFIsafe address 128
PROFIsafe address 256
PROFIsafe address 512
Operation
5.2 DM-F PROFIsafe
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