Nivus OCM F, Instruction Manual

Page: 61 / 110

Parameter Setting
OCM F - rev. 05 / 06.04.2018 page 61
Assignment of regulator dedicated
Relays 4 (close slide valve) and 5 (open slide valve) are dedicated to regulator functions if
the regulator has been enabled.
Fig. 23-28 Relay submenu
Possible relay functions:
>Not active< No relay function; default setting
>Flow limit
relay<
Relay will energise if a flow limit value (to be set) has been exceeded
and will de-energise if flow falls below a second limit value (to be set).
>Relay mode< It is possible to select between >normally
open< and >normally closed<. The relay is
going to energise if >normally open< has
been selected and the according value has
been reached, if >normally close< has been
selected the relay will energise immediately
after the parameter has been set and will de-
energise as soon as the according value has
been reached.
>ON point< Defines the “ON” point for the selected limit
value. This value is required for all limit func-
tions.
>OFF point< Defines the “OFF” point for the selected limit
value. This value is required for all limit func-
tions.
>ON delay<
The “ON” event in case of reaching the limit
value can be delayed by up to 9999 seconds
max. The relay will not energise before the
time set is expired and the limit value is pre-
sent yet.
If the value falls below the limit threshold for a
moment the cycle will begin anew.
>OFF delay< The “OFF” event in case of reaching the limit
value can be delayed by up to 9999 seconds
max. The relay will not de-energise before the
time set is expired and the limit value is pre-
sent yet.
If the value falls below the limit threshold for a
moment the cycle will begin anew.