Siemens SIRIUS M200D Manual page 134

Diagnostics
7.1 Diagnostics with LEDs
STATE LED (possible colors: Red/green/yellow/OFF)
Status
Off
Green
Flashing green
Flickering green
Flashing yellow
Flickering yellow
Red
PWR LED (possible colors: Green/OFF)
Status
Off
Green
PWR-AUX LED (possible colors: Green/OFF)
Status
Off
Green
Input LEDs IN1 to IN4 (possible colors: Green/OFF)
Status
Off
Green
Output LED OUT1 (possible colors: Green/OFF)
Status
Off
Green
134
Meaning
No control
Control
Control and motor in soft
startup/soft run-down
Manual mode local
input controls
Mode fault
Manual mode local
input controls
Switching element
defective
Meaning
No U
AS-i
U present
AS-i
Meaning
No U
AUX
U present
AUX
Meaning
No 24 V DC
24 V DC present
Meaning
No 24 V DC
24 V DC present
Cause
Switching element OFF
Switching element ON
by means of controller or HMI
Switching element ON
with ramp operation
(sDSSte and sRSSte only)
Switching element ON
by means of input action
Switching element OFF
Manual mode connection abort without reset to
automatic mode
Switching element OFF
by means of input control function
(e.g. quick stop)
Switching status ≠ switching command
Cause
No AS-i voltage
AS-i voltage present
Cause
No auxiliary voltage
Auxiliary voltage present
Cause
No input signal
Input signal present
Cause
No output signal
Output signal present
M200D AS-Interface Standard
Manual, 08/2014, A5E02548958A/RS-AA/004