i
ndu
Q
®
- Series VMM
Operation
Technical changes reserved
- 39 -
One of the following settings can be chosen
(
"Selection window / make a selection",
p. 23):
Setting
Function
direct
Status-, pulse-, und current out-
put* will be set directly
*
It is useful to make the presets for
the outputs before starting simula-
tion mode, using menu items
Simu-
lation status output, Sim-
ulation pulse output
and
Simulation current output
.
In this manner the settings can be
modified specifically.
All outputs will be simulated simulta-
neously!
QVabs
The measuring variable will be set
Simulation preset Q*:
Using this function a „measuring variable” is
preset for simulating a flow rate. Flow rates
for both directions will be supported. The
outputs will be affected by the simulated val-
ue for the measured value indirectly.
For selecting the desired function within the
class please use the keys
and
.
After selecting the function
Simulation
preset Q
, press the ENTER key to enter the
parameter level for putting in the requested
value:
Example:
The simulation value is entered as described
in Section "Input window / modify a value".
* This parameter
Preset Q
is of relevance only,
if the parameter
Simulation preset Q /
direct
is set to "QVabs".
Direct simulation – status output *:
Using the function
Simulation direct
status output
the status output can be af-
fected directly.
For selecting the desired function within the
class please use the key
or
.
After selecting the function
Simulation di-
rect status output
, press the ENTER key.
The current setting will be displayed:
Example:
For changing the parameter please refer to
the description in Section "Selection window
/ make a selection".
* This parameter is of relevance only, if the para-
meter
preset of
is set to „direct“.
Direct simulation – pulse output *:
Using the function
Simulation direct
pulse output
the requested frequency for
the pulse output can be defined.
For selecting the desired function within the
class please use the key
or
.
After selecting the function Simulation direct
pulse output, press the ENTER key. The cur-
rent value for the frequency will be dis-
played:
Example:
The frequency can be set within bounds of
6 Hz to 1100 Hz
For changing the parameter please refer to
the description in Section "Input window /
modify a value".
* This parameter is of relevance only, if the
parameter
preset of
is set to „direct“.
Preset Q
+00004.00 USG/min
Output
[off]
Set frequency
0210 Hz
