Nivus OCM F, Instruction Manual

Page: 63 / 110

Parameter Setting
OCM F - rev. 05 / 06.04.2018 page 63
>Pos. total
impulse< Relay will output volume-proportional impulses if the flow direction is
positive. Weighting and impulse duration are free programmable.
>Name< The relay output name may consist of four
characters max. which will be indicated in
main menu and in overview menu. Set the
name as described in chapter “23.1 Parameter
Menu “Measurement Place””.
>Impulse
duration<
The impulse duration can be adjusted be-
tween 0.1 seconds and 1.0 seconds. The im-
pulse-pause ratio here is 1:1.
Default setting: 0,5 seconds
It is useful to extend impulse duration e. g. in
case of using slow SPS (PLC) inputs or slug-
gish mechanic counters.
>Volume impulse< Defines the impulse value. The measured
volume will be added internally until the value
set has been reached. Then an impulse signal
with the duration set will be output and the
internal counter will be set to 0 again.
The course of events will repeat again subse-
quently.
>Neg. total
impulse< Relay will output volume-proportional impulses if the flow direction is
negative (= backwater). Weighting and impulse duration are free pro-
grammable.
>Name<,
>Impulse
duration<,
>Volume impulse<
See >Pos. total impulse<
>Error
message< Relay will energise in case of error messages. After activation >Error
input mask< can be chosen.
>Error input
mask< This point is accessible only if error mode has
been activated. Output signals can be assigned
to the respective error here.
Available are:
-
Sensor
-
External level
-
Temperature
-
Battery
-
External setpoint
-
Control unit
Tick the checkboxes of the elements to check:
sensor, external level, temperature, battery,
external setpoint and control unit.
Choose the desired function with the >up< or
>down< arrow keys and confirm by pressing
ENTER. A tick will appear as soon as the
function has been confirmed. Pressing ENTER
once more will deactivate the function again.