Parameters - AUMA ACE C 01.2 Profinet Series Manual

Actuator controls
AC 01.2/ACExC 01.2 Profinet
8.2.

Parameters

Type
Parameters
Access
Default
Setting value
Acyclic data
The present appendix contains notes on acyclic parameterisation of actuator controls
via Profinet as a table (with read/write access codes).
One parameter or process date is read or written for each Profinet request. The data
lengths indicated in the tables have to be considered accordingly.
Explanations to the table:
Data type
BOOL
BS8/16/32/64
DRVCMD4
enum
I8/16/32
MMSS01
OS4/8/16/32/48/64
S10/20/30/40
U8/16/32
Parameter name. Is indicated in the display of actuator controls.
Read and write access
R = Read
W = Write
Default value
Permissible, settable value or setting range. Depending on the data type, scale factor
and unit are also indicated in square brackets. Example:
Min = 0 [0.1 s]
Max = 50 [0.1 s]
Corresponds to a setting range between 0.1 and 5.0 seconds
Besides the cyclic process data exchange, an additional acyclic communication can
be established using the Profinet services read record and write record.
Reading and writing user parameters (PRM)
Access is made via slot, subslot and index according to the following rule:
Slot = 0
Subslot = 1
Index = attribute "Object ID" for parameter (PRM) of parameter list in appendix
If access is denied, one of the following fault indications is returned with the response
telegram:
Table 40:
Fault indication Error
Class
Access.Invalid In- 11
dex
Access.write 11
length
Access type con- 11
flict
Access Invalid 11
range
Access.access 11
denied
Description
Logical value
Bit string
Process data
Value from the value list
Integer values
Time information
Octet string
Character string
Unsigned value
Error Cause
Code
0 An invalid index was accessed.
1 The date length transmitted is invalid (write access)
3 The date length transmitted is invalid (read access)
7 The value range has been exceeded
6 No write access permitted
Appendix
Data length
4 bytes
2/4/6/8 bytes
4 bytes
2 bytes
1/2/4 bytes
2 bytes
4/8/16/32/48/64 bytes
10/20/30/40 bytes
1/2/4/ bytes (8/16/32 bits)
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