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SPX advanced – description of parameters
SPX ADVANCED APPLICATION MANUAL
SVCH0203—October 2017 www.eaton.com
5.12.3 Master follower configuration
The OPTD2 board in the Master has default jumper
selections, i.e. X6:1-2, X5:1-2. For the followers, the jumper
positions have to be changed: X6:1-2, X5:2-3. This board also
has a CAN communication option that is useful for multiple
drive monitoring with 9000xDrive PC software when
commissioning Master Follower functions or line systems.
See Figure 5-15 below.
Code
ID
Description
Notes
P1 .11 .1
1516
Master/Follower selection ID1324 “MF mode”
Select the Master Follower mode. When the drive is a follower, the Run Request
command is monitored from Master but all references are selectable by parameters.
0 = Single drive System bus is deactivated
1 = Master
Drive sends control word to follower drive.
2 = Follower
Drive receives control word from Master and sends some diagnostic information to
the Master drive.
3 = “DSynchMaster” – Drive Synch Master
Drive number 1 must be selected as the parallel drive configuration master (in
redundancy mode drive number 2 can be selected as master but certain diagnostic
functions are no longer available).
4 = “DSynchFlwr” – Drive Synch Follower
Selection for parallel drive configuration follower drive
Jumper X5 : TX2
X6 : ON
Master
SBInUse
SBID
SBNextID
SBLastID
= Yes
4
2
1
=
=
=
Follower
SBInUse
SBID
SBNextID
SBLastID
= Yes
4
3
2
=
=
=
Follower
SBInUse
SBID
SBNextID
SBLastID
= Yes
4
4
3
=
=
=
Follower
SBInUse
SBID
SBNextID
SBLastID
= Yes
4
1
4
=
=
=
OPTD2
Jumper X5 : TX1
X6 : ON
H2
(TX)
H1
(RX)
H1
(RX)
H1
(RX)
H1
(RX)
H2
(TX)
H2
(TX)
H2
(TX)
OPTD2
Jumper X5 : TX2
X6 : ON
OPTD2
Jumper X5 : TX2
X6 : ON
OPTD2
Figure 5-15 . System bus physical connections with the OPT-D2 board