MSA 9010 SIL - Page 52

51
Failure, Error and Status Messages
GB
Model 9010/9020 SIL
F8.6
Selftest CPU Failure
Unit has to be replaced.
100
F8.7
Selftest Clock Failure
Unit has to be replaced.
100
F9.1
Some settings were changed because of switching to ATEX mode
in Access Code 6 / P2
Verify settings
0
F9.2
Factory default values were loaded
(Using Access Code 53 / P1)
0
F9.3
User default values were loaded
(Using Access Code 53 / P2)
0
F9.4
Factory default values or User default values cannot be loaded.
(Using Access Code 53 / P1 or Access Code 53 / P2)
0
F9.5
User default values were not saved
(Using Access Code 1 / P20)
0
F9.6
Password not accepted
The entered password was not accepted. Check the password and try settings
again
0
-d1
Input signal is below limit
The detector/transmitter signal is below limit set in Access Code 4, P3
Perform detector/transmitter calibration to eliminate this error.
1
EEEE Input signal is over measuring range limit (> 103 % FS) 101
LOU 1*
External 24 VDC voltage is below acceptable limit (<18 VDC)
Check external power supply.
Check setting in Access Code 2 / P4 & P5.
This message is visible only if you have the external 24VDC connected as well.
91
LOU 2*
Internal 24 VDC from main power supply 115/230 VAC is below acceptable
limit
Check the main supply voltage connection.
Check setting in Access Code 2 / P4 & P5.
This message is visible only if you have the external 24VDC connected as well.
90
LOU 3*
Supply voltage is too high.
Check power supply.
90
LOU 4*
Temperature of internal electronic circuits is too low (< -20°C).
Check the ambient conditions on site
90
LOU 5*
Temperature of internal electronic circuits is too high (> +75°C).
Check the ambient conditions on site
90
Failure message will disappear as soon as the failure is resolved.
* Failure message must be acknowledged by operator pressing UP or ENTER key on the front panel.
**Failure code with the highest priority is always displayed as the first.
Up to 5 failure codes can be stored in the memory for individual channels.
Failure
Code
Description
**Failure
Priority