JVL MAC050 User Manual page 407

6.11 MacTalk communication
6.11.2 Writing to a register
Controller sends
<Write><Address><RegNum><Len><Data><End>
Block description
Block Name
<Write>
<Address>
<RegNum>
<Len>
<Data>
<End>
<Accept>
(1) Protected means that these data must be sent twice, first non-inverted and then inverted.
Example 1:
Writing 600 (258h) to register 5 (16 bit) to the MAC motor with address 8.
Transmit:
Response:
Example 2:
Write 230,000 (38270h) to register 3 (32 bit) to the MAC motor with address 7.
Transmit:
Response:
JVL A/S - User Manual - Integrated Servo Motors MAC050 - 4500
Protected Example
(1)
No 52h,52h,52h
Yes 07h,F8h (Address 7)
Yes 05h,FAh (RegNum 5)
Yes 02h,FDh (Len = 2)
E8h,17h, 03h,FCh
Yes
(Data = 1000)
No AAh, AAh
No 11h, 11h,11h
52h, 52h, 52h - 08h, F7h - 05h, FAh - 02h, FDh - 58h, A7h, 02h, FDh -
AAh, AAh
11h, 11h, 11h
52h, 52h, 52h - 07h, F8h - 03h, FCh - 04h, FBh -70h, 8Fh, 82h, 7Dh, 03h,
FCh, 00h, FFh - AAh, AAh
11h, 11h, 11h
Only MAC050 to 141
MAC motor response
<Accept>
Description
Write command
The address of the MAC motor
The register number to write to
The number of data bytes
The data to write to the register
Command termination
Accept from MAC motor
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