Despatch P1400+ Temperature Controller - Manual (Page 50)

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Table 12. 1400+ Operator Mode Displays
Upper
Display
Lower
Display
When Visible Description
PV Value Active SP
Value
Display strategy 1
and 2.
(Initial Screen) Process Variable and target value of
currently selected Setpoint.
Local SP is adjustable in Strategy 2
PV Value Actual SP
Value
Display strategy 3
and 6
(Initial Screen) Process Variable and actual value of
selected Setpoint (e.g. ramping SP value).
Read only
PV Value Blank Display strategy 4.
(Initial Screen) Shows Process Variable.
Read only
Actual SP
Value Blank Display strategy 5.
(Initial Screen) Shows target value of currently selected
Setpoint. Read only
SP Value SP Display strategy 1, 3,
4, 5 and 6 if Digital
Input is not
diSl in
config mode and
RSP is not fitted
Target value of Setpoint.
Adjustable except in Strategy 6
SP1 Value SP1
or
_SP1
If Digital Input is set
for dual SP (
diSl in
config mode).
Target value of Setpoint 1.
_
SP1 means
SP1 is selected as the active Setpoint.
Adjustable except in Strategy 6
SP2 Value SP2
or
_SP2
If Digital Input is set
for dual SP (
diSl in
config mode).
Target value of Setpoint 2.
_ SP2 means
SP2 is selected as the active Setpoint.
Adjustable except in Strategy 6
Local Setpoint
Value LSP
_LSP
or
*LSP
If Remote Setpoint
Input is fitted and
Digital Input is not
diSl in config mode
Target value of Local Setpoint.
_
LSP
means the local setpoint is selected as the
active SP (if the digital input has been
overridden, the _* character is lit instead).
Adjustable except in Strategy 6
Remote
Setpoint
Value rSP
_rSP
or
*rSP
If Remote Setpoint
Input is fitted and
Digital Input is not
diSl in config mode
Target value of Remote Setpoint.
_
rSP means the remote setpoint is
selected as the active SP (if the digital
input has been overridden, the _*
character is lit instead).
Read only
__LSP
rSP
or
diGi
SPS If Remote Setpoint
Input is fitted, Digital
Input is not
diSl in
config mode and
SSEn is enabled in
Setup mode
Setpoint Select. Selects between Local or
Remote Setpoints.
LSP = local SP, rSP = remote SP, diGi =
selection via digital input (if configured).
Note:
LSP or rSP will override the digital
input (active SP indication changes to *)
Adjustable except in Strategy 6
Actual SP
Value SPrP If a Ramping
Setpoint is in use (
rP
not Blank).
Actual value of selected Setpoint (e.g.
ramping SP value). Read only
SP Ramp
Rate Value rP If Spr (ramping SP)
is enabled in Setup
Setpoint ramping rate, in units per hour.
Set to Blank (higher than
9999
) to turn off