Function List; Level 1 - CAL Controls 9500P Manual De Usuario

FUNCTION LIST (LEVELS 1 to 4 and A)
Note: A Functions Menu is shown on page 3.

LEVEL 1

LEVL 1
Function Options
SELECT AUTOTUNE (see pages 4/5)
tunE [oFF] on PArK At.SP
Used to switch the Autotune feature on and off, to select PArK or Autotune at setpoint.
PArK temporarily turns the output(s) off. T o use select PArK and exit program mode. T o
disable re-enter program at tunE and select oFF .
SP1 OPERATING PARAMETERS
bAnd 0.1 to * C/°F
SP1 proportional band/Gain or Hysteresis
* 100% ( Hi.Sc ) sensor maximum Proportional control eliminates the cycling of on-off
control. Output power is reduced, by time proportioning action, across the proportional
band.
int.t oFF 0.1 to 60 minutes
SP1 integral time/reset
Auto-corrects proportional control offset error
dEr.t oFF 1 - 200 seconds
SP1 derivate time/rate
Suppresses overshoot and speeds response to disturbances
dAC 0.5 - 5.0 x bAnd
SP1 derivative approach control dAC
T unes warm-up characteristics, independent of normal operating conditions, by adjusting
when derivative action starts during start-up (smaller dAC value = nearer setpoint).
CyC.t A – – on.oF 0.1 - 81 sec
SP1 proportional cycle-time (see pages 9/10)
Determines the cycle rate of the output device for proportional control. Select on.oF for
ON/OFF mode.
oFSt 0 to * °C/°F/units
SP1 offset/manual reset
* ±50% bAnd . Applicable in proportional and ON/OFF mode with integral disable:
Int.t : oFF .
SP.LK [oFF] on
Lock main setpoint
Locks the setpoint preventing unauthorised adjustment.
[Factory settings] shown in brackets
[10ºC/18ºF/100 units]
[5.0]
[25]
[1.5]
[20]
[0]
Will be affected by dECP settings in Level A
SP2 OPERATING PARAMETERS (see page 6)
Function Options
SEt.2 [ 0] to * °C/°F/units
Adjust SP2 setpoint
* Deviation Alarms DV.hi, DV.Lo, bAnd 25% sensor maximum.
* Full scale alarms FS.hi, FS.Lo sensor range f/s
bnd.2 0.1 - * °C/°F/units
Adjust SP2 hysteresis or proportional band/gain
(see CyC.2 setting)
* 100% sensor f/s ( Hi.Sc )
CyC.2 [on.oFF] 0.1–81 seconds
Select SP2 ON/OFF or proportional cycle-time
Select on.oFF for ON/OFF mode, or the cycle rate of SP2 output device for proportional
mode.
LEVEL 2
LEVL 2
MANUAL CONTROL MODES
Function Options
SPI.P 0 to 100 % 'read only'
Read SP1 output percentage power
hAnd [oFF] 1 to 100 % (not in ON/OFF)
SP1 manual percentage power control
For manual control should a sensor fail. Record typical SP1.P values beforehand.
PL.1 100 to 0 % duty cycle
Set SP1 power limit percentage
Limits maximum SP1 heating power during start-up and in proportional band.
PL.2 100 to 0 % duty cycle
Set SP2 percentage power limit (cooling)
(see page 5)
SP2 OPERATING MODES
SP2.A [nonE] dV.hi dV.Lo bAnd FS.hi FS.Lo Cool EoP
Main SP2 operating mode
SP2.b [nonE] LtCh hoLd nLin
Subsidiary SP2 mode: latch/sequence
Non-linear cool proportional band
[Factory settings] shown in brackets
[2.0 °C/3.6°F 2 units]
[Factory settings] shown in brackets
[100]
[100]
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