Leds On The Power Module; Leds On The Digital Electronic Modules - Siemens ET 200S Manual

Commissioning and Diagnostics
Power Modules
SF
Group error
(red)
PWR
FSG
1
Fuse
Load voltage
(green)
(green)
1
Only with the PM-E 24–48 VDC / 120–230 VAC
Figure 6-7

LEDs on the Power Module

Digital Electronic Modules
SF
Group error
1
(red)
5
1
Status indicator for in-
put/output (green)
2 6
Status indicator for
the input/output
2
(green)
1
Only in the case of the 2DI 24 VDC High Feature, 4DI 24 VDC High Feature, 2DO 24 VDC/0.5 A
High Feature and 2DO 24 VDC/2 A High Feature
2
Only in the case of the 4DI 24 VDC Standard, 4DI 24 VDC High Feature, 4DO 24 VDC/0.5 A
Standard, 4DO 24 VDC/2 A Standard and 4DI 24–48 VUC High Feature
Figure 6-8

LEDs on the Digital Electronic Modules

6-14
LEDs
SF FSG PWR
On
No parameter as-
signment or incor-
rect module inser-
ted. There is a dia-
gnostic message.
Off
The fuse in the
power module has
tripped.
Off
There is no load
voltage at the
power module.
LEDs
SF 1 5 2 6
On
No parameter as-
signment or incor-
rect module inser-
ted. No load vol-
tage. There is a
diagnostic mes-
sage.
Input/output on
On
channel 0 activa-
ted.
Input/output on
On
channel 1 activa-
ted.
Input/output at
On
channel 2 (only for
4DI/DO) activated
On Input/output at
channel 3 (only for
4DI/4DO) activated
Meaning What to Do
Check the para-
meter assign-
ment. Evaluate
the diagnosis.
Replace the fuse.
Check the load
voltage.
Meaning What to Do
Check the para-
meter assign-
ment. Check the
load voltage. Eva-
luate the diagno-
sis.
Distributed I/O System ET 200S
EWA 4NEB 780 6024-02 07