SECTION 3
Relay 1 options in Distance, Level, Volume, Pump and OCM mode: -
Options displayed
Description
8.1.1 Relay 1 Norm-Energised Relay 1 Normally Energised
8.1.2 Relay 1 Norm-DeEnergised Relay 1 Normally De-Energised
8.1.3 Relay 1 Temp Alarm
*
5
Relay 1 Temperature alarm (Normally Energised)
8.1.4 Relay 1 L.O.E. Alarm Relay 1 L.O.E. Alarm (Normally Energised)
8.1.5 Relay 1 Off Relay 1 Off
8.1.6 Relay 1 Flow Alarm
*
4
Relay 1 Flow Alarm (Normally Energised)
Options 8.1.1, 8.1.2, 8.1.3 and 8.1.6 require relay set and reset points to be entered in
the units indicated on the display.
Relay 1 options in Differential mode: -
Options displayed Description
8.1.1 Relay 1 Differ. Alarm Relay 1 Differential Alarm (Normally Energised)
8.1.2 Relay 1 Differ. Control Relay 1 Differential Control (Normally De-
Energised)
8.1.3 Relay 1 Temp Alarm
*
5
Relay 1 Temperature alarm (Normally Energised)
8.1.4 Relay 1 L.O.E. Alarm Relay 1 L.O.E. Alarm (Normally Energised)
8.1.5 Relay 1 Off Relay 1 Off
8.1.6 Relay 1 Downstream Alarm Relay 1 Downstream Alarm (Normally Energised)
8.1.7 Relay 1 Upstream Alarm Relay 1 Upstream Alarm (Normally Energised)
8.1.8 Relay 1 Alarm on Up/Down Relay 1 Alarm on both Upstream and Downstream
(Normally Energised)
Options 8.1.1, 8.1.2, 8.1.3, 8.1.6, 8.1.7 & 8.1.8 require relay set and reset points to be
entered in the units indicated on the display.
Pr.8.2 Rly2 Options Relay 2 Options
The default setting for Rly2 Options is dependent on the application as shown in the
following table: -
Distance Level Volume Pump OCM Differential
Default
Off Norm-
Energised
Norm-
Energised
Norm-
DeEnerg
L.O.E. Upstream
Alarm
Relay 2 options in Distance, Level, Volume, Pump and OCM mode: -
Options displayed
Description
8.2.1 Relay 2 Norm-Energised Relay 2 Normally Energised
8.2.2 Relay 2 Norm-DeEnergised Relay 2 Normally De-Energised
8.2.3 Relay 2 Temp Alarm
*
5
Relay 2 Temperature alarm (Normally Energised)
8.2.4 Relay 2 L.O.E. Alarm Relay 2 L.O.E. Alarm (Normally Energised)
8.2.5 Relay 2 Off Relay 2 Off
8.2.6 Relay 2 Flow Alarm
*
4
Relay 2 Flow Alarm (Normally Energised)
Options 8.2.1, 8.2.2, 8.2.3 and 8.2.6 require relay set and reset points to be entered in
the units indicated on the display.
*
4
Option only available in OCM mode
*
5
Requires t/comp transducer or separate temperature sensor.
Ref: MINIFLEX LR MANUAL Rev. 0 25