4.2.4
Meaning of the LEDs on the Terminal Module TM150
Table 4- 5
Description of the LEDs on the TM150
LED
Color
READY
-
Green
Orange
Red
Green/red
Green/orange
or
red/orange
4.3
Connection examples
Figure 4-2
Connecting a PT100/PT1000 with 2x2, 3 and 4-wires to the temperature sensor inputs X53x of Terminal
Module TM150
Terminal Module 150 (TM150)
Operating Instructions, 11/2017, A5E03758735A
State
OFF
The electronic power supply is missing or lies outside the permissible
tolerance range.
Continuous light The component is ready for operation and cyclic DRIVE-CLiQ communi-
cation is taking place.
Continuous light DRIVE-CLiQ communication is being established.
Continuous light This component has at least one fault.
Remark:
The LED is activated irrespective of whether the corresponding messag-
es have been reconfigured.
Flashing 0.5 Hz Firmware is being downloaded.
Flashing 2 Hz
Firmware download is complete. Waiting for POWER ON.
Flashing 2 Hz
Detection of the components via LED is activated (p0154).
Remark:
Both options depend on the LED status when module recognition is acti-
vated via p0154 = 1.
Electrical installation
4.3 Connection examples
Description
21