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Diagnostics
Operation Manual Expansion Module SO CM-E
1800.202B.0-01 Date: 02/2019
5 Diagnostics
5.1 Status indication LEDs
On the left of the front panel there are two LEDs for the status indication.
TP00
TP01
GND
X6 / State
X7 / ES
X5 / REL Output
RO01NC
RO01CO
RO01NO
Exp. +
Exp. -
Exp. +
Exp. -
RO02CO
RO02NO
X3
XC IN
X4
XC OUT
ERR
Voltage
(1) LED red (ERR) Error status ServoOne SO CM-E expansion module (ashing code)
(2) LED green (Voltage) Status mains supply available
Figure 5.12 Signicance of the status LEDs on the ServoOne SO CM-E expansion module
Behaviour
Green LED Voltage
(Operating indication)
Red LED ERR
(Error indication)
Off - No error and no warning
Flashing slowly
Ready, the DC link is not connected to the
system.
There is a warning, however the supply
unit is ready.
-
On
Supply unit is pre-charged and connected to
the system.
There is an error, the DC link is discon-
nected from the system. Error message
appears in the axis controllers.
Table 5.8 Signicance of the status LEDs, ServoOne SO CM-E expansion module