Danfoss VLT Series Design Manual page 130

7. RS-485 Installation and Set-up
PWE low (Hex) Fault Report
7.4.8. Parameter Number (PNU)
Bits no. 0-10 transfer parameter numbers. The function of the relevant parameter is defined in
the parameter description in the chapter How to Programme.
7.4.9. Index (IND)
7
The index is used together with the parameter number to read/write-access parameters with an
index, e.g. par. 15-30
130
0 The parameter number used does not exit
1 There is no write access to the defined parameter
2 Data value exceeds the parameter's limits
3 The sub index used does not exit
4 The parameter is not the array type
5 The data type does not match the defined parameter
11 Data change in the defined parameter is not possible in the frequency
converter's present mode. Certain parameters can only be changed when
the motor is turned off
82 There is no bus access to the defined parameter
83 Data change is not possible because factory setup is selected
Error Code
. The index consists of 2 bytes, a low byte and a high byte.
NB!
Only the low byte is used as an index.
MG.11.B2.02 - VLT
®
is a registered Danfoss trademark
®
VLT HVAC Drive Design Guide