Watlow PPC-2000 - Manual (Page 242)

Chapter 5: LogicPro and Modbus Reference PPC-2000 User’s Guide
214 Watlow Anafaze Doc.# 30002-00 Rev 2.3
System Status
Provides information about various controller functions and
errors. These values are read-only. Some status bits are sets to
0 after being read by a host. Other status bits are not affected
by host reads and are latched in whatever state the controller
determines. See Table 5.59 .
Table 5.59 System Status
The values of the bits in the System Status Registers are
interpreted according to the following table:
Table 5.60 System Status Bits
Program Version
Embedded program version label for the firmware program.
Database
Offset
Modbus
Address
Name
Reset
After
Host
Read
Description
1 10001
Defaults
Loaded
Reset
Default values have
been loaded
2 10002 Reserved N/A
3 10003 Reserved N/A
4 10004
Controller
has reset
Reset Controller has reset
5 10005
Ambient
Status
Latched
Ambient
temperature error
6 10006
H/W Cfg
Status
Latched
Hardware
configuration error
7 10007
Battery
Status
Latched Battery voltage is low
14 10014
Logic Run
Status
Latched
Logic program is run-
ning
15 10015
Logic Load
Status
Latched Logic program is loaded
Value Status
0 no error / false
1 error / true