User Manual

TMCM-3314, TMCM-3315 Hardware Manual (V1.00 / 2018-APR-30) 24

7 On Board LEDs

There are a number of LEDs on-board indicating status.

7.1 Power supply brick

With the TMCM-3314 and TMCM-3315, two LEDs are available on the power supply brick part.

Figure 7.1: LEDs on power supply brick

LED

Description

+5V supply

+5V available from on-board DC/DC converter for supply of on-board digital circuit

+5V auxiliary supply

+5V auxiliary supply available (can be switched on/off in software). +5V_OUT on

REF/HOME and ENCODER connector.

7.2 TMCM-3314 Interface Brick

With the TMCM-3314, there are two LEDs (one green and one red) available. Both are connected to the on-board

microcontroller and function is firmware dependent. With TMCL firmware the green LED is flashing slowly during

operation. During firmware updates both LEDs are switched on.

Figure 7.2: LEDs on TMCM-3314 interface brick