Owner's manual

4-30 SECS Message Detail
The LVACK data item gives information to the Host about the status of setting a specific variable when
the request to set it is unsuccessful.
Table 4-17 LVACK Values
LIMIT-ACK Description
0x01 Requested variable does not exist.
0x02 Variable is not eligible for limits definition.
0x03 Requested variable was repeated in request
message.
0x04 Error in setting limit due to reason specified in
LIMITACK.
The LIMITACK data item indicates the status of an attempt to set an individual limit for a variable.
Table 4-18 VLACK Values
VLACK Description
0x01 LIMITID does not exist.
0x02 Requested UPPERDB is greater than LIMITMAX.
0x03 Requested LOWERDB is lower than LIMITMIN.
0x04 UPPERDB < LOWERDB.
0x05 Illegal format specified for UPPERDB or
LOWERDB.