SEW-Eurodrive MOVIDRIVE MOVI-PLC DHP11B, Руководство пользователя

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Manual – MOVIDRIVE® MDX61B MOVI-PLC® DHP11B Control Card
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Structure of the DP-V1 parameter channel
DP-V1 Functions
Positive MOVILINK
®
parameter setting response
The following tables show the Read.req USER DATA with the positive response data of
the parameter setting request. For example, the parameter value for index 8300 (firm-
ware version) is returned.
Example for writing
a parameter via
MOVILINK
®
The following tables show the structure of the Write and Read services for volatile writing
of the value 12345 to IPOS
®plus
variable H0 (parameter index 11000) as an example.
The MOVILINK
®
service Write Parameter volatile is used for this purpose.
Send “Write parameter volatile” order
After sending this write.request , the write.response is received. If there was no status
conflict during parameter channel processing, a positive write.response is sent. Other-
wise, the status fault is located in
Error_code_1 .
Service: Read.request
Slot_Number 0 Random, (is not evaluated)
Index 47 Index of the data set; constant index 47
Length 10 10 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 0x40 Positive MOVILINK
®
response
2 Axis 0x00 Reflected axis number; 0 = single axis
3 No. of parameters 0x01 1 parameter
4 Format 0x43 Parameter format: Double word
5 No. of values 0x01 1 value
6..7 Value Hi 0x311C Higher-order part of the parameter
8..9 Value Lo 0x7289 Lower-order part of the parameter
Decoding:
0x 311C 7289 = 823947913 dec
>> firmware version 823 947 9.13
Service: Write.request
Slot_Number 0 Random, (is not evaluated)
Index 47 Index of the data set; constant index 47
Length 16 16 byte user data for order buffer
Byte Field Value Description
0 Request reference 0x01 Individual reference number for the parameter setting
request is mirrored in the parameter response
1 Request ID 0x40 SEW MOVILINK
®
service
2 Axis 0x00 Axis number; 0 = single axis
3 No. of parameters 0x01 1 parameter
4 Attributes 0x30 MOVILINK
®
service Write parameter volatile
5 No. of elements 0x00 0 = access to direct value, no subelement
6..7 Parameter Number 0x2AF8 Parameter index 11000 = "IPOS variable H0"
8..9 Subindex 0x0000 Subindex 0
10 Format 0x43 Double word
11 No. of values 0x01 Change 1 parameter value
12..13 Value HiWord 0x0000 Higher-order part of the parameter value
14..15 Value LoWord 0x0BB8 Lower-order part of the parameter value
0 0
I