Instruction Manual

PPC-2000 User’s Guide Chapter 5: LogicPro and Modbus Reference
Doc.# 30002-00 Rev 2.3 Watlow Anafaze 209
Global Database Parameters
Table 5.51 lists parameter number (#), range, and first and
last Modbus addresses for the remaining global parameters.
These values are used when accessing global parameters with
third-party software, operator interface terminals or LogicPro
programs.
Table 5.51 System HW Parameters
Table 5.52 Miscellaneous System Parameters
Full Scale
The values stored in the Full Scale registers are the readings
from the high voltage references. These readings are used in
conjunction with the zero reference readings to scale the analog
input readings.
Parameter # Range
Modbus
Address
Hex
Address
Notes
Full Scale 142
-32768
to 32767
33451-33500 D7A-DAB See Table 5.52
Zero Reference 143
-32768
to 32767
33501-33550 DAC-DDD See Table 5.54
Modules Present 113 0-255 33551-33750 DDE-EA5
See Table 5.56
and Table 5.57
Ambient Temperature 140
-32768
to 32767
33751-33770 EA6-EB9 See Table 5.55
Parameter # Range
Modbus
Address
Hex
Address
Notes
System Status 106 0-1 10001-10050 0-31
See Table 5.59
and Table 5.60
System Commands 105 0-1 04051-04100 FD2-1003 See Table 5.57
Changed Data Queue 107 0-255 33051-33150 BEA-C4D
Program Version 108 0-255 33151-33200 C4E-C7F See Table 5.60
System Error Log 112 0-255 33201-33450 C80-D79
Time and Date 114 0-99 46151-46157 672-678 See Table 5.63