PSEN sl-0.5p 1.1
Operating Manual PSEN sl-0.5p 1.1
21904-EN-10
24
Meaning of flash frequency:
Flash frequency
Meaning
I
3 times, short
Code for error message
II
Once, for one second each
Code for 1st digit
III
4 times, for one second each
Code for 2nd digit
IV
Once, for one second each
Code for 3rd digit
V
3 times, short
Code for error message repeated
Table of error codes
Error code
Decimal
Number of flashes
Description
Remedy
1,4,1
3x short – 1x long – 4x
long – 1x long – 3x short
Wiring errors at
the inputs or out-
puts
Check the wiring of the inputs
and outputs and rectify wiring
errors
1,12
3x short – 1x long – 12x
long – 3x short
Wiring error out-
put 12
Check wiring output 12 and
rectify wiring error
1,6,3
3x short – 1x long –
6x long – 3x long –
3x short
Wiring error out-
put 12
Check wiring output 12 and
rectify wiring error
1,13
3x short – 1x long – 12x
long – 3x short
Wiring error out-
put 22
Check wiring output 22 and
rectify wiring error
1,6,4
3x short – 1x long –
6x long – 4x long –
3x short
Wiring error out-
put 22
Check wiring output 22 and
rectify wiring error
14
3x short – 14x long – 3x
short
Wiring error out-
put terminal 12 or
capacitive load is
too high (cable is
too long)
Check wiring output 12 and
rectify wiring error
Check cable length and
shorten it, if necessary (see
max. cable length)
15
3x short – 15x long – 3x
short
Wiring error out-
put terminal 22 or
capacitive load is
too high (cable is
too long)
Check wiring output 22 and
rectify wiring error
Check cable length and
shorten it, if necessary (see
max. cable length)
Other flashing codes signal an internal error. Remedy: Change device.