Instruction Manual
OCM F
Page 62
OCM F - Rev. 04 as of 18.02.2014
®
Time delay off
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 ex-
pired and the limit value is present yet. If the value falls below the limit thresh-
old for a moment the cycle will begin anew.
Name
The relay output name may consist of 3 characters max., which will be indicat-
ed in main menu and in overview menu. Set the name as described in Chap-
ter. 9.4.1.
If the impulse function has been selected the options below have the following
functions:
Fig. 9-47
Impulse parameters / impulse duration
Impulse duration
Set impulse duration from 0.1 to 1.0 seconds. The impulse-pause-ratio is 1:1;
the default setting is 0.5 seconds.
It is useful to extend impulse duration e.g. in case of using slow SPS (PLC)
inputs or sluggish mechanic counters.
Volume impulse
Defines the impulse value. The measured volume will be added internally until
the value set has been reached (e.g. 1 m³). 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 subsequently.
9.4.8 Parameter Menu “Control Unit“
Fig. 9-48
Control unit basic settings
This menu allows you to adjust the transmitter to almost any waste water ap-
plication for optimum performance. It enables to execute slide valve and torque
monitoring as well as quick close control or automatic flush functions. The digital
inputs >PATH OFF<, >PATH ON< and >TORQUE CLOSED< have to be acti-
vated for the control unit to operate.
You can find more comprehensive information on setup and functional principle
in chapter 7.7 Regulator Mode.
It is absolutely necessary to have sound knowledge on control technology to
correctly and safely set the regulator!
Summary of Contents for osm-f
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