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03/20/2020
TR - EMO - TI - DGB - 0067 - 02
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3.2.1 Error_Codes
In the case of defective instruction processing, the drive reports a corresponding error
number, whose meaning can be found in the following table, via the FB output
Error_Code
.
Error number
Meaning
0x0000
Invalid PNU
0x0001
Value cannot be changed
0x0002
Value range exceeded
0x0003
Invalid subindex
0x0004
Parameter is not an array
0x0005
Wrong data type
0x0006
Setting not allowed
0x0007
Description element cannot be changed
0x0009
Description data not available
0x000B
No control priority
0x000C
Wrong password
0x0011
Wrong operating state
0x0012
Other fault
0x0014
Invalid value
0x0015
Reply too long
0x0016
Address range inadmissible
0x0017
Invalid format
0x0018
Number of values inconsistent
Table 2: Error numbers with meaning
3.3 Notes
In order to ensure reliable operation of the function block, the following points should
be observed.
3.3.1 Multi-instance
The FB
“control_pzd” is multi-instance capable. If several drives are to be
parameterized, the instance data for several drives can be stored together in one
instance data block.
3.3.2 Transmission speed
The acyclic data exchange used is generally specified for time-uncritical data.
