Magphant
Operation options
Hauser
25
8
Operation options
8.1
Access via local display
Customized settings can be recorded on the operating and display interface.
8.1.1
Operating and display elements
1 2 3 4
5
6
7
8
A0040158
11
Operating and display elements
1
Test mode
2
Current output time constant and relay hold time
3
Relay functions
4
Min./max. safety setting
5
Limit value setting
6
Limit value or error indicator
7
Indicator for full scale setting
8
Full scale value scaling
Operating and display
element
Meaning
4
3
2
1
test off
test
A0040159
Test mode
"Test off" switch position
Test mode is switched off.
"Test" switch position
Test mode is switched on.
Factory setting
"Test off" switch position.
Check the electronics with the test mode: → 29
4
3
1
2
t = 3s
t = 10s
A0040160
Current output time constant and relay hold time
The switch positions t = 3 s and t = 10 s correspond to the time constant of
the current output:
Switch position "t = 3s"
The relay switches immediately and remains in this state for 3 seconds.
Changes to the flow are not considered during this time.
Switch position "t = 10s"
The relay only switches if the limit value is exceeded or undershot
continuously for a period of at least 10 seconds and then maintains this state
for 10 seconds.
Factory setting
Switch position "t = 3s".
Summary of Contents for magphant
Page 43: ......
Page 44: ...www addresses endress com ...
