Endress+Hauser Deltabar FMD72 - Page 22

Operation without an operating menu Deltabar FMD72
22 Endress+Hauser
8.1.2 Operating keys and elements located internally on the electronic insert
on
off
damp.
Display
Sensor
HART
R
FIELD COMM UNICATION PROTO COL
SW /min
t
on
off
1 2
3
4
5
6
SW/min
7 8
A0016500
1 DIP switch for locking/unlocking parameters relevant to the measured value
2 DIP switch for switching damping on/off
3 DIP switch for alarm current SW/Alarm min (3.6 mA)
4-5 Not assigned
6 Green LED to indicate value being accepted
7 Operating keys
8 Slot for optional display
8.1.3 Function of the DIP switches
Switch Symbol/ labeling Switch position
"off" "on"
1
A0011978
The device is unlocked. Parameters relevant
to the measured value can be modified.
The device is locked. Parameters relevant
to the measured value cannot be modified.
2
damping t
Damping is switched off. The output signal
follows measured value changes without any
delay.
Damping is switched on. The output
signal follows measured value changes
with the delay time t.
1)
3 SW/Alarm min The alarm current is defined via the
configuration in the operating menu. ("Setup"
È "Extended Setup" È "Current Output" È
"Output Fail Mode")
2)
The alarm current is 3.6 mA (min),
regardless of the setting in the operating
menu.
1)
The value for the delay time can be configured via the operating menu ("Setup" È "Damping"). Factory setting: t
= 2 s or as per order specifications.
2) Factory setting: 22 mA