LD220
switching condition is applied:
Display value
ON
OFF
4 RESULT <= PRES
Display value is less than or equal to
, e.g. an underspeed is detected (start up delay
page 64- is advisable).
If
is greater than 0, the following
switching condition is applied:
Display value
ON
OFF
5 RESULT = PRES
. A range
) can be defined
and monitored along with a hysteresis value.
If
is greater than 0, the following
switching condition is applied:
Display value >
OFF
Display value <
- ½
OFF
6 RES>=PRES-TRAIL
Trailing
Display value is greater than or equal to
ON
is the trailing preselection from
7 ERROR SET
Error messages for device errors.
Hysteresis 1
This parameter sets the switching hysteresis of the switch-off point for
value.
0
No switching hysteresis
…
99999
Switching hysteresis = 99999
MAN LD220 E 1.4.odt
6 – Menus and parameters
62 of 100
