ABB COMMANDER 1911, Operating Manual

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2.1.1 Power-up Error Codes
If any of the power-up tests fail (see Fig. 2.2), error codes are displayed to identify the fault. Refer to Fig. 2.3 for error code
interpretations.
A––––F
–2–4––
AL RMT AT MAN
Configuration and battery-backed RAM errors
Calibration errors
or
Acknowledging Error Codes
AL RMT AT MAN
100.3
200.5
ACKNLG
ErrOrS
AL RMT AT MAN
Code Error Action
– No error
Power down and then up
again.
If fault remains, contact the
local Service Organisation.
1 Main board
2 Module in position 2
3 Module in position 3
4 Module in position 4
5 Module in position 5
6 Module in position 6
Analog input and/or analog
output calibration is corrupt
None
Code Error
Action
– No error None
A
Main program data stored in non-volatile
memory on main board is corrupt
Check and correct program data
C
Timer set up stored in battery-backed RAM
is corrupt
Check and correct data in
Set Up Timer Page*
d
Maths set up stored in battery-backed RAM
is corrupt
Check and correct data in
Set Up Maths Page*
F
Totalizer set up in battery-backed RAM has
been corrupt
Check and correct data in
Set Up Totals Page*
* Refer to the
Advanced Software Options Manual
b
E
Control Date stored in non-volatile memory
on main board is corrupt
Check and correct control program data
Ramp/soak profile set up stored in
battery-backed RAM is corrupt Check and correct data in
Profile Control and
Profile Program Pages
2 SETTING UP…
✶
Note. Acknowledging the Error Code clears the error state but does not rectify the fault. After acknowledging
the error, carry out the relevant action detailed in the above tables.
Fig. 2.3 Power-up Error Codes