Badger Meter SRD/SRI Valve Positioners - Manual (Page 69)

LED Error Codes (with LCD in true text)
LEDs
Description red green
M 1 2 3 4
- 1 1 1 1 Micro controller functional test
- 1 1 1 - Micro controller RAM test
- 1 1 - 1 Micro controller ROM test
- 1 1 - - initialize operating system
- 1 - 1 1 initialize monitor
- 1 - 1 - initialize interfaces
- 1 - - 1 initialize timer
- 1 - - - initialize EEPROM
- - 1 1 1 initialize data
- - 1 1 - initialize ADC
- - 1 - 1 initialize communication
- - 1 - - initialize local operation
- - - 1 1 start background process
- - - 1 - check options and start
- - - - 1 start operating system
1 = LED constant light
LED indication for diagnosis, errors
The following combinations are possible:
After start / reset: (X X X X = error code)
M 1 2 3 4
- X X X X Error detected during Init s. 11.1
Device in normal operation:
M 1 2 3 4
1 -
- - - Cyclical self-test detects errors s. 11.2
- - - - - diagnosis without LED inform s. 11.3
¾ x x x x flashing: message s. 11.4
Errors Detected During Self-Test
During cyclical self-test, certain components of the SRD are under constant surveillance At trouble detection in the
electronics, output y1 becomes pressureless (‘fail safe position’)
If after reset
1) the display shows the error again, the device is probably defective and should be sent to manufacturer
for repair
LEDs
Description red green
M 1 2 3 4
1 - - - - Red LED lights up const.
RAM / EPROM fault
Actuate “Reset”; send device-
to manufacturer if error re-
appears
1 = LED constant light
1) Execute reset by simultaneously pressing M+UP+DOWN keys, or by turn-off and restart of input signal
Troubleshooting Guide
Page 69 August 2014 POS-UM-00010-EN-03