Siemens SINAMICS S120 Combi User Manual page 189

LED Color
Fail-safe inputs / double inputs
F_DI z LED LED
(input x,
x x+1
(x+1)+,
– Red
(x+1)-)
– –
– Red
– –
LED LED
x x+1
Green Green
Green Green
Inputs x+1 (DI 1+, 3+, .. 19+) can be set individually via parameter p10040 (TM54F).
1)
p10040 (TM54F) = 0: Input x+1 is an NC contact.
p10040 (TM54F) = 1: Input x+1 is NO contact.
Factory setting: p10040 (TM54F) = 0 for all inputs x+1.
Single digital inputs, not fail-safe
DI x –
Green
Fail-safe digital outputs with associated readback channel
F_DO y Green
(0+..3+,
0-..3-)
Readback input DI 2y for output F_DO y (y = 0..3) at test stop.
The status of the LEDs also depends on the type of external circuit.
DI 2y –
Green
Cause and rectification of faults
The following reference contains information about the cause of faults and how they can be
rectified:
SINAMICS S120 Combi List Manual
SINAMICS S120 Combi
Manual, Edition 07/2012, 6SL3097-4AV00-0BP3
Status
NC contact / NC contact
Continuous Different signal states at input x and x+1
light
– No signal at input x and no signal at input x+1
NC contact / NO contact
Continuous Same signal states at input x and x+1
light
– No signal at input x and no signal at input x+1
NC contact / NC contact
Continuous One signal at input x and one signal at input x+1
light
NC contact / NO contact
Continuous One signal at input x and no signal at input x+1
light
Off No signal at digital input x (x = 20..23)
Continuous Signal at digital input x
light
Continuous Output y (y=0 .. 3) carries a signal
light
Off One of the two output lines y+ or y- or both lines of
output y carry a signal
Continuous Both output lines y+ and y- carry no signal
light
Additional system components
10.1 Terminal Module TM54F
Description, cause
: (z = 0..9, x = 0, 2, ..18)
1)
: (z = 0..9, x = 0, 2, ..18)
1)
: (z = 0..9, x = 0, 2, ..18)
1)
: (z = 0..9, x = 0, 2, ..18)
1)
Remedy
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–
–
–
–
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