IMP+ INSTRUCTION MANUAL
32
P213 (Relay 1), P223 (Relay 2) - Relay “ON” Setpoint
This parameter determines the “ON” point for the alarm and should be set
as follows, in Measurement Units P104
P214 (Relay 1), P224 (Relay 2) - Relay “OFF” Setpoint
This parameter determines the “OFF” point for the alarm and should be set
as follows, in Measurement Units P104
LOE (Loss Of Echo))
No setpoints are required when relays are used as LOE (Loss Of Echo)
Control
P210 (Relay 1), P220 (Relay 2) =2 (Control)
P211 (Relay 1), P221 (Relay 2) - Relay Function
This parameter defines whether the general control relay function is
currently “ON” or “OFF”.
Control is based on the level in the vessel. All
general controls are used to assist each other (run
at the same time) and each general control has its
own “ON” and “OFF” setpoints.