Rockwell Automation 900 Temperature Controller Communications Functions - Series B - Manual (Page 27)

Publication 900-UM004D-EN-E - July 2010
Bulletin 900 Communications Procedures 900-TCx (CompoWay/F) 2-11
Response code
Normal Completion
Error Occurred
Note: For details on AT (auto-tuning), see publication 900-UM007*.
Table 2.11
Response Code Name Description
0000 Normal completion No errors were found.
Table 2.12
Response Code Error name Cause
1002 Command too short The command is too short.
1101 Area type error Wrong variable type
1103 Start address
out-of-range error Write start address is out of range.
1104 End address
out-of-range error The write end address (write start address
+ number of elements) exceeds the final
address of the variable area.
1003 Number of elements/
data mismatch The number of data does not match the
number of elements.
1100 Parameter error • Bit position is other than 00.
• Write data is out of range.
3003 Read-only data Variable type CO was written to.
2203 Operation error • The Communications Writing
parameter is set to OFF (disabled).
• Attempted to write to a parameter in
setup area 1 from setup area 0.
• Attempted to write to a protect
parameter from other than protect
group.
• AT (auto-tuning) was in progress. See
note.
• EEPROM error.
ATTENTION
!
Alarm function:
Even though alarms are not displayed on the
controller's display, they are all functional in
communications.