Siemens SIMOVERT MASTERDRIVES Manual page 484

10.2004
PZD-receive
multicast
PZD-receive cross
Siemens AG 6SE7087-6QX70 (Version AD)
SIMOVERT MASTERDRIVES
The PZD-receive-multicast function is for simultaneously sending
setpoints and control information from the master to a group of slaves
on the bus. The CAN identifier must be the same for all slaves within
this group which use this function. This CAN identifier is entered by
means of P717 / P702, "CB parameter 7". The CAN identifier for the
first PZD-receive-multicast CAN telegram (words 1 to 4) then
corresponds to the contents of P717 / P702.
♦ CAN identifier for the 1st PZD-receive-multicast CAN telegram
(words 1 to 4): (value in P717 / P702)
♦ CAN identifier for the 2nd PZD-receive-multicast CAN telegram
(words 5 to 8): (value in P717 / P702) + 1
♦ CAN identifier for the 3rd PZD-receive-multicast CAN telegram
(words 9 to 12): (value in P717 / P702) + 2
♦ CAN identifier for the 4th PZD-receive-multicast CAN telegram
(words 13 to 16): (value in P717 / P702) + 3
The PZD-receive-cross function is for receiving setpoints and control
information from another slave. With this function, process data can be
exchanged between the drives without a CAN-bus master being
present. The CAN identifier of PZD-receive cross for the receiving slave
must be matched to the CAN identifier of PZD-send of the slave which
is sending. This CAN identifier is entered by means of P718 / P703,
"CB parameter 8". The CAN identifier for the first PZD-receive-cross
telegram (words 1 to 4) then corresponds to the contents of P718 /
P703.
♦ CAN identifier for the 1st PZD-receive-cross CAN telegram
(words 1 to 4): (value in P718 / P703)
♦ CAN identifier for the 2nd PZD-receive-cross CAN telegram
(words 5 to 8): (value in P718 / P703) + 1
♦ CAN identifier for the 3rd PZD-receive-cross CAN telegram
(words 9 to 12): (value in P718 / P703) + 2
♦ CAN identifier for the 4th PZD-receive-cross CAN telegram
(words 13 to 16): (value in P718 / P703) + 3
Compendium Motion Control
Communication / CBC
8.4-29