phytron
33
MA 1303-A007 EN
5.6 Diagnostics by the LEDs
The LEDs indicate the status and error of the power stage of the TM StepDrive module by
colour:
LED
Colour Meaning
DIAG
off
The backplane bus supply of the
ET 200
®
SP is not OK.
blinks
red
The technology module is parameterised
and a module diagnosis is signalled (at
least one module error is pending).
blinks
green
The technology module is not configured.
shines
green
The technology module is configured and
there is no module error..
DIS
green
The DISABLE input is activated.
S1
green
Digital input S1 is activated.
S2
green
Digital input S2 is activated.
S3
green
Digital input S3 is activated.
RUN
green
Motor is running
PWR
off
The supply voltage of the module is
missing. Neither the load voltage nor the
+24 V voltage are present.
green
The supply of the module is OK.
Either the external load voltage or the
+24 V supply the module.
