Pixsys DRR245 - Band Alarm

50 - DRR245 - User manual
13.c Band Alarm (
b . AL.
selection)
1
Pv
Alarm Spv
O O
Hysteresis
parameter
 > 0
Time
Alarm
output
Alarm Spv
Band alarm hysteresis value greater
than “0” (par. 28
A.1.HY.
> 0).
N.B.*
2
Pv
O O O
On On On
Hysteresis
parameter
 < 0
Hysteresis
parameter
 < 0
Time
Alarm
output
Comand Spv
Band alarm hysteresis value less than
“0” (par. 28
A.1.HY.
< 0).
N.B.*
* The example refers to alarm 1; the function can also be enabled for alarms 2 and 3 on models
that include it.