Precision Digital PD562 - Manual (Page 18)

This parameter sets the high limit of the sensor input in the PV display. The PV value will
not display higher than this limit, however the control functions will operate based on the
actual input value.
PV
This parameter sets the low limit of the sensor input in the PV display. The PV value will
not display lower than this limit, however the control functions will operate based on the
actual input value.
PV
This parameter establishes the password for the controller. This password must be
entered at the PWD screen before accessing the control group (G.CTL) or it will not
access the settin g groups after the PWD prompt. The default setting is "0". See the
parameter map in section 3 for the location of the PWD prompt in the group menus.
PV
This parameter resets the input, alarm, and control parameters to their factory settings.
To reset the controller, set this parameter to ON. After reset, it will return to the OFF
setting.
Be sure not to forget the password once it has been set. If the password is forgotten, contact
technical support as listed on the back of this manual. !
CAUTION
PV
Most parameters will be reset to their default settings when the controller is initialized. Note the
current settings before thi s is done so they can easily be restored after controller initialization. !
CAUTION
Display Parameter Setting Range Unit Default Remark
US1
US2
LOCK
DI.SL
U.PWD
DSP.H
DSP.L
INIT
User Screen OFF, D-Register No (1 to 1299) ABS OFF
User Screen OFF, D-Register No (1 to 1299) ABS OFF
Parameter Lock OFF, ON ABS OFF
DI Selection OFF, 1, 2 (See Table 2: DI Operation) ABS OFF DI Option
User Password 0 to 9999 ABS 0
Display High
Limit
AEU (-5.0 to 105.0%), DSP.L AEU AEU (105.0%)
Display Low Limit AEU (-5.0 to 105.0%), DSP.L AEU AEU (-5.0%)
Factory
Initialization
OFF, ON ABS OFF
PV.LO PV Low Value AEU (-5.0 to 105.0%): Read Only AEU AEU (100.0%)
PV.HI PV High Value AEU (-5.0 to 105.0%): Read Only AEU AEU (0.0%)
Control Group Parameter Summary
PD560 Series Nova Digital Process and Temperature Meter Instruction Manual
18