Watlow PPC-2000 - Manual (Page 162)

Chapter 3: Operating with AnaWin 3 PPC-2000 User’s Guide
136 Watlow Anafaze Doc.# 30002-00 Rev 2.3
Value
This parameter displays the output value of the analog output
as a number between 0 and 32767. These numbers correspond
to the minimum and maximum output signal levels for the
selected Output Type. The analog signal range is determined by
the hardware, jumper configuration, and the setting of the
Output Type on the Channels spreadsheet for the channel with the
output selected as Heat/Cool Output Dest. The range may also be
scaled by the Output Scale Lo and Output Scale Hi settings
Range: 0 to 32767
NOTE! The resolution of the analog outputs is 12 bits. The
output Value is displayed as a 15-bit integer. The
output Value must change by more than seven to
effect a measurable change in an analog output.
Soft Integer
The Soft Int spreadsheet lists the values of each of the 2100
software integer registers set aside in the PPC database for
exchanging data with the logic program.
Figure 3.25 Soft Int Spreadsheet
Select the Soft Int button to monitor or edit the software integer
values. Double click a field to change the setting.
The left column in the spreadsheet lists the name of the
register. The name contains the PPC number, the word and the
register offset (1-2100).
There is only one parameter on the Soft Int spreadsheet: Value.
Value
Software integer registers can be used to set or monitor values
in logic program variables that have been linked to the
corresponding database locations. The registers are all read/
write, but if a register is set as an output in the logic program,
the logic program updates its value and user entered values are
disregarded.
Range: -32768 to 32767