Siemens SINAMICS S120 - Leds on the TM150 Temperature Sensor Module

Diagnostics
7.15 LEDs on the TM150 temperature sensor module
Cabinet Modules NEMA
Manual, 04/2014, A5E03586450A
347
LED
Color
Status
Description, cause
Fail-safe digital outputs with associated readback channel
F_DO y
(0+..3+,
0-..3-)
Green Continuous light Output y (y = 0 to 3) carry a signal
Readback input DI 2y for output F_DO y (y = 0 ... 3) for test stop. The status of the LEDs also depends on the type of ex-
ternal circuit.
DI 2y – Off One of the two output lines y+ or y- or both lines of output y carry a
signal
Green
Continuous light
Both output lines y+ and y- carry no signal
1)
Inputs x+1 (DI 1+, 3+, .. 19+) can be individually adjusted using a parameter (see SINAMICS S120/S150 List Manual)
7.15
LEDs on the TM150 temperature sensor module
TM150 Temperature Sensor Module ( -A151 to -A154)
Table 7- 24 Description of the LEDs on the TM150
LED
Color
Status
Description
READY
-
Off
Electronics power supply is missing or outside the permissible tolerance range.
Green Continu-
ous light
The component is ready for operation and cyclic DRIVE-CLiQ communication is
taking place.
Orange Continu-
ous light
DRIVE-CLiQ communication is being established.
Red Continu-
ous light
At least one fault is present in this component.
Note
:
LED is activated irrespective of any reconfiguring of the corresponding messages.
Green /
Red
Flashing
0.5 Hz
Firmware is being downloaded.
Flashing
2 Hz
Firmware has been downloaded.
Wait for POWER ON.
Green /
Orange
or
Red /
Orange
Flashing
2 Hz
Detection of the component via LED is activated (p0154)
Note
:
The two options depend on the LED status when component detection is activated
via p0154 = 1.