Function Blocks
Function Block Reference Guide 3/99152
2.50 PID Function Block,
continued
Configuration Parameters,
continued
ALARMS
TAB, continued
Table 2-44 Alarms Tab Configuration Parameters
Properties
Group
Parameter Index# Parameter Description Value or Selection
Alarm 1 Setpoint 1
17
Alarm 1 Setpoint 1
Value
- this is the value
at which you want the
alarm type chose below
to activate
-99999 to 99999 in
Engineering Units
Within the PV range when
alarm type is PV or SP
Within PV span when alarm
type is DEV
-5 to 105% when alarm type is
output.
Type
N/A Alarm 1 Setpoint 1 Type
- select what you want
Alarm 1 Setpoint 1 to
represent.
Selections:
NO ALARM
PV_HIGH High PV Alarm
PV_LOW Low PV Alarm
DEV_HIGH High Deviation
alarm
DEV_LOW Low Deviation
alarm
SP_HIGH High Setpoint
alarm
SP_LOW Low Setpoint
alarm
OUT_HIGH High Output
alarm
OUT_LOW Low Output
alarm
Setpoint 2
18 Alarm 1 Setpoint 2 Value
Same as
Alarm 1 Setpoint 1
Type
N/A Alarm 1 Setpoint 2 Type
Same as
Alarm 1 Setpoint 1
Alarm 2 Setpoint 1
19 Alarm 2 Setpoint 1 Value
Same as
Alarm 1 Setpoint 1
Type
N/A Alarm 2 Setpoint 1 Type
Same as
Alarm 1 Setpoint 1
Setpoint 2
20 Alarm 2 Setpoint 2 Value
Same as
Alarm 1 Setpoint 1
Type
N/A Alarm 2 Setpoint 2 Type
Same as
Alarm 1 Setpoint 1
Alarm
Hysteresis
%
25 Alarm Hysteresis in % 0 to 5 %