APPENDIX 4
DIFFERENTIAL LEVEL APPLICATION PARAMETERS
Pr Description Factory Default User Service
Application
1.0 Basic Application Differential
Measurement
Basic Set-up
2.0 Empty Distance 2.000
3.0 Operational Span 0.500
4.0 Blanking 0.500
5.0 RateOfChange 1.000
Relays
8.1 Rly1 Options Diff. Control
8.1.1.1 R1 Set 0.150
8.1.1.2 R1 Reset 0.050
8.2 Rly2 Options Upstream Alarm
8.2.1.1 R2 Set 0.600
8.2.1.2 R2 Reset 0.550
8.3 Rly3 Options NOT AVAILABLE Used to switch between transducers
Failsafe
10.1 Relay 1 Energise
10.2 Relay 2 De-Energise
10.3 Relay 3 NOT AVAILABLE
10.4 Fail Time 600
10.5 mA Fail Hold
Analogue
11.1 Analogue O/P Output 4-20mA
11.2 Analog. Value Differential
11.3 Test mA 4mA
11.4 Analogue Scale NO VALUE REQUIRED
11.4.1 Datum (%) 0.0
11.4.2 Span (%) 100.0
Miscellaneous
12.1 Offset 0.000
12.2 Passcode 36.67
12.3 NoOfDecimal 2 Dec Points
12.4 Relay tot. On
12.5 Simulation No
12.6 Station ID 1
12.7 Sync Instrs Master
12.8 Check Search Off
12.9 Maximum gain 100.0
NOT APPLICABLE – Parameter is not required for the selected option but may need to be set if the option is
changed.
NOT AVAILABLE – Parameter does not apply to this application type.
NO VALUE REQUIRED – This parameter is just a heading and leads to another parameter.
Ref: MINIFLEX LR MANUAL Rev. 0 62