Parker Hannifin S.p.A Divisione S.B.C. user’s manual TWIN-N and SPD-N
124
MultiSynchronism message from the master to the drive
MultiSynchronism message
Data length
1,2,3,4 byte
Field Name
Command 0 Command 1 Command 2 Command 3
Contents
Pr102 (8bit) Pr102 (8bit) Pr102 (8bit) Pr102 (8bit)
Identifier
ID2 ID1 ID0 - - - - - ID10 ID9 ID8 ID7 ID6 ID5 ID4 ID3
0 0 0 X X X X X 0 0 0 0 0 1 0 0
Each drive receives and executes the speed reference and saves the actual motor position; if
b150.2=1 the drive answers with a “
cyclic reply”.
This message is for several drives. The following table shows to which drive the “Command”
(Pr102 – first 8 bit) is sent to.
Drive Command0 Command 1 Command 2 Command 3
Drive1 YES
Drive2 YES
Drive3 YES
Drive4 YES
Drive5 YES
Drive6 YES
Drive7 YES
Drive8 YES
Drive9 YES
Drive10 YES
Drive11 YES
Drive12 YES
Drive13 YES
Drive14 YES
Drive15 YES
Each command is made up of 8 bit (Pr102) and it is sent to several drives. Each command
value is set by the user through the pico-PLC of each drive.
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