MSA 9010 SIL - Page 51

50
Failure, Error and Status Messages
GB
Model 9010/9020 SIL
F5.6
Testing voltage is too high
If voltage >0.1 V on the S+ terminal is measured.
Check detector connection.
(For semiconductor detectors only)
3
F5.7
The transmitter supply voltage on the P+ pin is above the acceptable limit
(28.0 VDC)
10
F5.8
The transmitter supply voltage on the P+ pin is below the acceptable limit
(20.0 VDC)
10
F6.1
External Watchdog was triggered
Possible firmware malfunction. Unit has to be replaced.
10
F6.2
External Watchdog Failure
External watchdog did not work correctly during start-up diagnostics.
Unit has to be replaced.
99
F6.3*
Internal Supply Voltage Failure
Internal 3.3 VDC supply voltage is below acceptable limit.
Unit has to be replaced
90
F6.4*
Internal Supply Voltage Failure
Internal 3.3 VDC supply voltage is above acceptable limit.
Unit has to be replaced
90
F6.5*
Internal Supply Voltage Failure
Internal 5.0 VDC supply voltage is below acceptable limit.
Unit has to be replaced
90
F6.6*
Internal Supply Voltage Failure
Internal 5.0 VDC supply voltage is above acceptable limit.
Unit has to be replaced
90
F7.1*
Digital Output Failure
The relays are not working correctly. Check if all relays are working correctly.
9
F7.2
Digital Output Failure
Digital relays did not work correctly during start-up diagnostics.
Check if the output type at Access Code 52 / P1 is set correctly.
Check if all relays are present in the system.
Relays need to be changed.
100
F7.3
Digital Output Failure
The FAILURE relay is not working correctly. Check the FAILURE relay.
100
F8.1
Selftest Failure
The firmware detected a hardware failure.
Unit has to be replaced.
100
F8.2
Selftest RAM 1 Failure
Unit has to be replaced.
100
F8.3
Selftest RAM 2 Failure
Unit has to be replaced.
100
F8.4
Selftest Flash Failure
Unit has to be replaced.
100
F8.5
Selftest Configuration Failure
Unit has to be replaced.
100
Failure
Code
Description
**Failure
Priority