2111 interbus fieldbus module – Lenze EMF2111IB User Manual
Page 71
Data transfer
Configuration of the parameter data channel (PCP communication)
5
2111 INTERBUS fieldbus module
5.6
5.6.8
L
5.6-49
EDSIBS-1.0-06/2003
The PCP service ” Initiate“ creates a logic between the INTERBUS master and the
fieldbus module. The controller returns the following parameters:
Name
Value
Meaning
Profile number
21
hex
DRIVECOM profile of version 1
Password
0
Password function of INTERBUS not supported
Access groups
0
No access groups
Access protection supported
TRUE
Access protection is supported
Version OV
0
Version of the object directory
The PCP service ” Abort“ interrupts a logic between the INTERBUS master and
the fieldbus module.
The PCP service ” Read“ reads parameters from the controller. The controller
transmits the required parameter or a fault message.
The PCP service ” Write“ writes controller parameters.The controller transmits a
positive or negative acknowledgement or a fault message.
The following fault messages can occur:
Error
class
Error
code
Additional code
Meaning
6
3
00
hex
No access
6
5
10
hex
Invalid service parameter
6
5
11
hex
Invalid subindex
6
5
12
hex
Data too long
6
5
13
hex
Data too short
6
6
00
hex
Object is not a parameter
6
7
00
hex
Object does not exist
6
8
00
hex
Data types are not identical
8
0
00
hex
Service cannot be executed
8
0
20
hex
Service cannot be executed currently
8
0
21
hex
Cannot be executed because of local control
8
0
22
hex
Cannot be executed because of unit status
8
0
30
hex
Leave value range/parameter can only be changed while controller is
inhibited
8
0
31
hex
Parameter value too high
8
0
32
hex
Parameter value too small
8
0
33
hex
Subparameter out of value range
8
0
34
hex
Subparameter value too high
8
0
35
hex
Subparameter value too small
8
0
36
hex
Maximum value smaller than minimum value
8
0
41
hex
Communication object cannot be mapped to process data
8
0
42
hex
Process-data length exceeded
8
0
43
hex
Collision with other values
Initiate
16
Abort
17
Read and write
18
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