Lenze E84DGFCC Bedienungsanleitung PDF herunterladen (Seite 65)

EDS84DMOTCAN EN 3.0 - 11/2011 L 65

Communication manual 8400 motec CANopen

Parameter data transfer

Parameter data telegram examples

Telegram 2 to the drive: Request of the 1st data block

Response message 2 from the drive: Transmission of the 1st data block

Identifier User data

1st byte 2nd byte 3rd byte 4th byte 5th byte 6th byte 7th byte 8th byte

Command Data 1 Data 2 Data 3 Data 4 Data 5 Data 6 Data 7

0x060C 0x60 0x00 0x00 0x00 0x00 0x00 0x00 0x00

Explanations on the telegram to the drive

Command = 0x60 = "Read segment request" (request: read data block)

• Bit 4 = 0 (toggle bit)

Influence of the toggle bit on the request command

The blocks are toggled one after another, i.e. the request ist made with the "0x60" (=

0110*0000

bin

) command, then with the "0x70" (= 0111*0000

bin

) command, and then again

with the "0x60" command, etc.

* Toggle bit

Identifier User data

1st byte 2nd byte 3rd byte 4th byte 5th byte 6th byte 7th byte 8th byte

Command Data 1 Data 2 Data 3 Data 4 Data 5 Data 6 Data 7

0x058C 0x00 0x30 0x31 0x2E 0x30 0x30 0x2E 0x30

asc

Explanations on the telegram to the drive

Command = 0x00 = 00000000

bin

• Bit 4 = 0 (toggle bit)

Influence of the toggle bit on the transmission command

• The 1st response of the controller in the command byte is "0x0000*0000

bin

" if bytes 2 ... 8 are

completely filled with data and other telegrams are following.

• The 2nd response of the controller in the command byte is "0x0001*0000

bin

" if bytes 2 ... 8

are completely filled with data and other telegrams are following, etc.

* Toggle bit

Data 1 ... 7 = "01.00.0" (ASCII representation)

1 2 ... 60 61 62 63 64 65 66 67 68 69 70 ... 110 111

Keine Kommentare

Lenze E84DGFCC Bedienungsanleitung Seite 65