Operation
Operating Manual PSSu E F 2DI 60-R
1002506-EN-04
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7
Operation
7.1
Messages
A module error is displayed via the "Err" LED, signalled to the head module and then
entered in the head module's diagnostic log.
The module can detect the following errors:
Module error
Statement
Remedy
Start-up error
Error as the PSSu system starts
up
Change faulty module.
Configuration error
Incorrect module type configured.
The configured hardware registry
does not match the actual hard-
ware registry.
FS communication error
Error during FS communication
Change faulty module.
Bus termination error
There is no terminating plate or
there is a bad contact with the
module bus.
Install a terminating plate with in-
tegrated end bracket or insert the
base modules together correctly.
Temperature error: too warm
Ambient temperature too high:
Error stack entry/diagnostic log
entry
Ensure there is sufficient ventila-
tion in the control cabinet or pre-
vent overload.
Input error
Error during the cyclical input test.
Possible cause: Input defective.
Change faulty module.
7.2
Display elements
Legend
LED on
LED off
7.2.1
Display elements for module diagnostics
The module has an LED for displaying module errors ("Err" LED).
Err
11
I0
21
I1
Err
LED
Meaning
Name
Colour
Status
Err
- - -
No error
Red
Module error
