Instruction Manual
PPC-2000 User’s Guide Chapter 5: LogicPro and Modbus Reference
Doc.# 30002-00 Rev 2.3 Watlow Anafaze 217
Table 5.62 System Error Log
Data-
base
Offset
Modbus
Address
Name Description
1 33201 Error Count Total error count (255 maximum)
22 33222 Logic Checksum Bad checksum in a logic program hex record
24 33224 Logic Load
Error verifying programming of a logic program hex
record
42 33242 Undefined Parm# Parameter number outside the range of the database
43 33243 Bad Data Sent Attempt to write data outside of a parameter’s range
44 33244 Bad Offset Parameter offset beyond last element of the parameter
45 33245 Parm Size Internal error in parameter size during read or write
47 33247 Database Reg Internal error registering database entry
48 33248 Write to RO Attempt was made to write to a read only variable
49 33249 Change Q Overflow Overflow in database change queue
51 33251 Bad Flash Type Flash type was not found in table
52 33252 Flash Overflow Attempted write past end of flash
53 33253 Program Verify Failed program verify test
61 33261 Bad Interrupt Received bad interrupt
66 33266 Divide by Zero Divide by zero exception
67 33267 Illegal OpCode Illegal opcode exception
71 33271 AI Address Multiple AI boards detected at one address
73 33273 AI Cal Data AI board has invalid calibration data
74 33274 AI Timeout System unable to process AI input on time
75 33275 CMO or Open T/C CMO or OTC occurred on an AI channel
92 33292 Bad Baud Rate Configured baud rate not supported
93 33293 UART Not Found A UART not detected
94 33294 Wrong Port Internal error: attempt to configure unsupported port
96 33296 Closed Port Internal error: attempt to access port that isn’t open
97 33297 Bad Parity Internal error: attempt to configure unsupported parity
101 33301 Bad CRC Modbus message CRC did not match
102 33302 Bad Modbus Func Modbus message attempted unsupported function
103 33303 Invalid Address Invalid Modbus register address
104 33304 Pckt Ln or Func Bad Modbus packet length or diagnostic subfunction
107 33307 Packet Length Bad Modbus packet length
108 33308 Bad Address Bad Modbus register address
111 33311 Missed I/O Update Internal error: missed I/O update deadline
129 33329 Bad Error Msg Internal error: attempted to post error of 128 or greater