Siemens SIRIUS M200D - Page 142

Diagnostics
7.1 Diagnostics with LED
M200D PROFIBUS/PROFINET
142 Manual, 08/2014, A5E01577426A/RS-AA/004
STATE LED (possible colors: red / green / yellow / OFF)
Status
Meaning
Possible cause
Off No activation Switching element OFF
Green Activation Switching element ON
by means of controller or human machine
interfacing
Flashing green Control and motor in soft
start-up/soft run-down
Switching element ON
with ramp operation
(sDSSte and sRSSte only)
Flickering green Input controls Switching element ON
by input action
Flashing yellow Mode fault Switching element OFF
manual mode connection interruption without
reset to automatic mode
Flickering yellow Control and external
disconnection
Switching element OFF
by input control function
(e.g. quick stop)
Red Switching element
defective
Switching status ≠ switching command
D24V-NS LED (possible colors: green / OFF)
Status
Meaning
Possible cause
Off D24V-NS not present Supply voltage not OK
Green D24V-NS present Supply voltage OK
D24V-S LED (possible colors: green / OFF)
Status
Meaning
Possible cause
Off D24V-S not present Supply voltage not OK
Green D24V-S present Supply voltage OK
Input LEDs IN1 ... IN4 (possible colors: green / OFF)
Status
Meaning
Possible cause
Off No 24 V DC No input signal
Green 24 V present Input signal present