Parameters and firmware blocks
217
57.12 REF1 MC GROUP FW block: D2D COMMUNICATION (see above)
Selects the multicast group the drive belongs to. See parameter 57.11 REF 1 MSG TYPE.
0…62 Multicast group (0 = none).
57.13 NEXT REF1 MC GRP FW block: D2D COMMUNICATION (see above)
Specifies the next multicast group of drives the multicast message is relayed to. See parameter 57.11
REF 1 MSG TYPE. This parameter is effective only in the master or in submasters (followers in which
parameters 57.03 NODE ADDRESS and 57.12 REF1 MC GROUP are set to the same value).
0…62 Next multicast group in message chain.
57.14 NR REF1 MC GRPS FW block: D2D COMMUNICATION (see above)
Sets the number of drives sending messages in the message chain. The value is typically equal to the
number of multicast groups in the chain assuming that the last drive is NOT sending an
acknowledgement to the master. See parameter 57.11 REF 1 MSG TYPE.
Notes:
• This parameter is only effective in the master.
1…62 Total number of links in multicast message chain.
57.15 D2D COMM PORT FW block: None
Defines the hardware to which the drive-to-drive link is connected. In special cases (such as harsh
operating conditions), the galvanic isolation provided by the RS-485 interface of the FMBA module
may make for more robust communication than the standard drive-to-drive connection.
(0) on-board Connector XD2D on the JCU Control Unit is used.
(1) Slot 1 An FMBA module installed in JCU option slot 1 is used.
(2) Slot 2 An FMBA module installed in JCU option slot 2 is used.
(3) Slot 3 An FMBA module installed in JCU option slot 3 is used.
To Next Page
Loading...
