Operation
i
ndu
Q
®
- Series VMM
- 36 -
© SIKA
•
Ba_VMM_us
•
09/2018
7.1.7
Status output
The functional class STATUS OUTPUT in-
cludes the functions for setting the status
output.
Status output active state:
The function
Status output active state
is intended to define the behavior of the sta-
tus output.
The status output is comparable to an elec-
trical relay that can be configured as make
or break contact.
For safety-relevant applications, the setting
break contact is highly recommended so that
a power failure or failure of the electronics
can be detected as an alarm.
In standard applications, the setting make
contact is usually used.
For selecting the desired function please use
the key
or
. After selecting the function
Status output state active state
,
press the ENTER key to display the current
setting:
Example:
As mentioned in "Selection window / make a
selection", one of the following settings can
be chosen.
Setting
Function
closed
Status output operates like break
contact
opened
Status output operates like make
contact
Status output assignment:
This function allows the operator to define
the event assignment for the status output.
For selecting the desired function within the
class please use the keys
and
. After se-
lecting the function Status output assign-
ment, press Enter, the current setting will be
displayed:
Example:
As mentioned in Section "Selection window /
make a selection" one of the following set-
tings can be chosen:
Detection of flow direction:
Forward flow
Reverse flow
Limit values:
MIN Qrel
MAX Qrel
All limit values and error de-
tection:
Alarm
The default setting is
reverse flow.
Output active
[closed]
Assignment
to [Reverse flow]
