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32
Page Header – Set Points.
To advance to
Valve Page
press the
switch.
Select Controller
Select the controller to be programmed (1 or 2).
✶
Note. In the remaining frames press the
switch to view the controller selected.
Local Set Point High Limit
The high limit is the maximum value to which the local set point can be adjusted.
Set the value required. The decimal point position is set automatically.
Set Point Low Limit
The low limit is the minimum value to which the local set point can be adjusted.
Set the value required. The decimal point position is set automatically.
Local Set Point Value
Set the value required, within the limits set above. The decimal point position is set automatically
to that of the engineering range (
Set Up Input Page
,
BASIC CONFIGURATION LEVEL
).
Set Point Tracking Enable
If Set Point Tracking is enabled and the controller is in Manual mode the local set point tracks
the process variable. When the controller is in Set Point Tracking mode the local set point
limits can be exceeded. If the local set point is outside of its limits when automatic control
mode is selected, the local set point value can only be adjusted towards its limits. Once within
the limits they apply as normal. Select
ON
to enable or
OFF
to disable.
Second Set Point Type:
enables the setting up of a second set point in addition to the local set point.
Select the second set point type,
NONE
(no second set point),
dUAL
(a second local set point),
rEMOtE
(remote set point), or
CASCdE
(only available on controller 2).
✶
Note. The
rEMOtE
selection is only displayed if enabled in the
Input Assignment Page
,
ADVANCED CONFIGURATION LEVEL
.
Dual Set Point High Limit
The high limit is the maximum value to which the dual set point can be adjusted.
Select the value required. The decimal point position is set automatically.
Dual Set Point Low Limit
The low limit is the minimum value to which the dual set point can be adjusted.
Select the value required. The decimal point position is set automatically.
Dual Set Point Value
Set the value required, within the limits set above. The decimal point position is set automatically
to that of the engineering range (
Set Up Input Page
,
BASIC CONFIGURATION LEVEL
).
Continued on next page.
SEt
POINtS
SELECt
CtrL 2
CtrL 1
NONE
LSP-HI
––––––
LSP-LO
------.
LSPt-x
----
SP-trK
ON
OFF
2nd.-SP
CASCdE
rEMOtE
dUAL
NONE
LOCAL
------
rSPtrK
xxx
dSP-HI
----
dSP-LO
----
dSPt–x
------
OP trK
xxx
SELECt
4.1.3
Set Points Page
…4
CONTROL CONFIGURATION LEVEL