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Manual – MOVIDRIVE® MDX61B MOVI-PLC® DHP11B Control Card
59
6
Structure of the DP-V1 parameter channel
DP-V1 Functions
Positive response
Write Parameter
Negative parame-
ter response
The following table shows the coding of a negative response of a PROFIdrive service.
Bit 7 is entered in the Response ID if the response is negative.
Service:
Read.response
Slot_Number
0
Random, (is not evaluated)
Index
47
Index of the data set; constant index 47
Length
4
4 byte user data in response buffer
Byte
Field
Value
Description
0
Response reference
0x01
Reflected reference number from the parameter setting
order
1
Response ID
0x02
Positive PROFIDRIVE response
2
Axis
0x01
Reflected axis number; 0 = single axis
3
No. of parameters
0x01
1 parameter
Service:
Read.response
Slot_Number
0
Random, (is not evaluated)
Index
47
Index of the data set; constant index 47
Length
8
8 byte user data in response buffer
Byte
Field
Value
Description
0
Response reference
0x01
Reflected reference number from the parameter setting
order
1
Response ID
0x810x82
Negative response for Request Parameter Negative
response for Change Parameter
2
Axis
0x00
Reflected axis number; 0 = single axis
3
No. of parameters
0x01
1 parameter
4
Format
0x44
Error
5
No. of values
0x01
1 error code
6..7
Error value
0x0811
MOVILINK
®
return code
e. g. ErrorClass 0x08, add. code 0x11
(
→
MOVILINK
®
table return codes for DPV1)
0
0
I