Wachendorff ur3274 User Manual page 55

NB: a) The example refers to alarm 1; the function can also be
enabled for alarm 2 on model that include it.
b) With hysteresis less than "0" (
ted line moves above the alarm setpoint.
Pv
On
O
NB: a) The example refers to alarm 1; the function can also be
enabled for alarm 2 on model that include it.
b) With hysteresis less than "0" (
ted line moves above the alarm setpoint.
Lower Deviation Alarm (
Pv
On
O
NB: a) The example refers to alarm 1; the function can also be
enabled for alarm 2 on model that include it .
b) With hysteresis less than "0" (
ted line moves under the alarm setpoint.
Command Spv
Alarm Spv
Hysteresis
parameter
 > 0
Time
On
O
Alarm output
L.d.aL.
Command Spv
Hysteresis
parameter
 > 0
Alarm Spv
Time
On
O
Alarm output
a. 1 .Hy.
Upper deviation alarm va-
lue of alarm setpoint less
than "0" and hysteresis va-
lue greater than "0" (Par.28
> 0).
a. 1 .Hy.
a. 1 .Hy.
selection)
Lower deviation alarm value
of alarm setpoint greater
than "0" and hysteresis va-
lue greater than "0" (Par.28
> 0).
a. 1 .Hy.
a. 1 .Hy.
UR3274U - User manual
< 0) the segmen-
< 0) the segmen-
< 0) the segmen-
55