Siemens SIPART Series User Manual

Parameterizing/addressing
9.4 Description of parameters
SIPART PS2 with and without HART
170 Operating Instructions, 10/2013, A5E00074631-11
9.4.2.14
Description of parameters 44
44.AFCT - Alarm function
This parameter can be used to determine the value at which going above or below a given
offset or angle will result in a message. The triggering of alarms (limits) is relative to the
MPOS scale. Alarms are signaled through the alarm module. In addition, alarms can also be
read out over the HART communicator (optional).
The direction of action of the binary outputs can be adjusted from "High active" to "Low
active" for the next system.
Direction of action and hysteresis
Alarm module
Examples
A1
A2
A1 = 48
AFCT = MIN / MAX
A2 = 52
Way =45
Active
Way =50
Way =55
Active
A1 = 48
AFCT = -MIN / -MAX
A2 = 52
Way =45
Active
Way =50
Active
Active
Way =55
Active
A1 = 52
AFCT = MIN / MAX
A2 = 48
Way =45
Active
Way =50
Active
Active
Way =55
Active
A1 = 52
AFCT = -MIN / -MAX
A2 = 48
Way =45
Active
Way =50
Way =55
Active
Note
If the extended diagnostic is activated using parameter "51.XDIAG" with setting "On2" or
"On3", then the alarms will no
t be output through the alarm module. Notification through
HART communication is possible at any time, however.

Siemens SIPART Series Specifications

General

Brand	Siemens
Model	SIPART Series
Category	Accessories
Language	English