Precision Digital PD562 - Manual (Page 17)

5.2 Control Group (G.CTL)
Press SET/ENT key to select control group. (Refer to parameter map in section 3.)
PV
Turning ON this parameter locks all settings from being changed. This applies to the
operation displ ay functions, such as changing the set point, as well as setting group
parameters. If ON, only the LOCK parameter may be changed. The default setting is OFF.
PV
PV
This parameter displays the lowest input value that has occurred. It stores this information
until the unit is turned off. The digital input option can be used to reset the minimum input
value stored by this parameter.
PV
This parameter displays the highest input value that has occurred. This information is
stored in m emory until the unit is turned off. The digital input option can be used to reset
the maximum input value stored by this parameter.
This parameter establishes the user screens for viewing, confirmation, and setup of
commonly used parameters from the operation display. To add the parameter to the
operation display, enter the corresponding number for the parameter from the Table of D-
Registers as either US1 or US2. The default settings are OFF.
PV
PV
This parameter establish es the operation of the digital input (DI) external contacts. The
digital input operating config urations are shown in Table 2: DI Operation. This feature is
only valid for models with digital inputs.
PV
DI.SL DI1 DI2 Operation
1
off - Reset min/max input values
on - Record min/max input values
off - Reset minimum input value
on - Record minimum input value
- off Reset maximum input value
- on Record maximum input value
2
OFF - - DI Disabled
PWD Q G.CTL Q G.IN
K R
G.COM Q G.RET Q G.ALM
ST ST
ST
ST ST
T
&
See page 12 and the Operation Flow Chart for a map of the operation display.
Table 2: DI Operation
PD560 Series Nova Digital Process and Temperature Meter Instruction Manual
17