User Manual

TMCM-1311 V1.2 Hardware Manual (Rev. 1.12 / 2013-JUL-05) 20
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4 On-Board LEDs
The board offers two LEDs in order to indicate board status. The function of both LEDs is dependent on
the firmware version. With standard TMCL firmware the green LED should be blinking during operation
and the red LED should be off.
When there is no valid firmware programmed into the board or during firmware update (with boot
loader active) the red and green LEDs are permanently on.
Error
Run
Figure 4.1 On-board LEDs