User Manual

TMCM-3314, TMCM-3315 Hardware Manual (V1.00 / 2018-APR-30) 25

7.3 TMCM-3315 Interface Brick

With the TMCM-3315, there are five LEDs available. Two LEDs are connected to the processor and three to the

EtherCAT™ slave controller (ESC). In addition, one LED (ERROR) is connected to both, the microcontroller and the

ESC.

Figure 7.3: LEDs on TMCM-3315 interface brick

LED

Description

EtherCAT™ LINK IN

Signal LINK IN, connected to ESC

EtherCAT™ LINK OUT

Signal LINK OUT, connected to ESC

EtherCAT RUN

Indicating status of EtherCAT state machine, connected to ESC

ERROR

Connected to microcontroller and ESC – indicating Error

LED (green)

Connected to microcontroller – flashing slowly during normal operation

8 Reset to Factory Default

For reset to factory default values please follow instructions below:

1. Switch OFF power supply.

2. Short two pads of programming connector pad-array (see figure 8.1).

3. Switch ON power supply (on-board LED should be flashing fast / faster than during normal operation).

4. Switch OFF power supply.

5. Remove short circuit.

Figure 8.1 Reset to factory defaults (bottom view of pcb - interface brick end)