A1 Appendix A - Configuration Example; A1.1 Master / Follower Drive System - Lenze AC Tech SMVector Reference Manual

Appendix
A1 Appendix A - Configuration Example
A1.1 Master / Follower drive system
The following example shows how to set up for a typical "Master - Follower" drive system using
CANopen as the link between the two drives. The "Master" drive can be controlled by CANopen or
by traditional control elements (relays, switches, potentiometers, etc.), the "Follower" will receive it's
commands (run, speed, etc.) from the "Master" when a contact closure (or jumper) is made between
terminals 4 and 13-A to enable Network Control on the follower drive.
WARNING!
Network control permits automatic starting and stopping of the inverter drive. The
system design must incorporate adequate protection to prevent personnel from
accessing moving equipment while power is applied to the drive system.
This example is shown for illustrative purposes only. In an actual implementation, additional safety
precautions must be made. Included in these should be the prevention of access to the "Follower"
drive keypad for operational purposes since the "Master" drive may restart the "Follower" drive even
after a local keypad STOP command. As always, system safety is the responsibility of the machine
designer.
Parameters
Master Drive configuration
No. Name
CAN address
P410
(Node ID)
CAN baud rate
P411
System bus
P412
participant
Parameter channel
P413
2 (SDO#2)
TPDO#1 event
P464
timer
P466 TPDO#1 mapping
24
Setting
1
5 500 kbps
1 Slave with autostart
enabled
2 Disable with default
COB ID
10 ms
5 Status Word matches
the SMV Control
word.
ENGLISH
Follower Drive configuration
No. Name
P100 Setpoint source
TB-13A input
function
P121
Any of the TB13 inputs can be used,
this example uses TB-13A
CAN address
P410
(Node ID)
P411 CAN baud rate
System bus
P412
participant
Parameter channel
P413
2 (SDO#2)
RPDO#1 COB ID
P440
RPDO#1
P441
enable/disable
RPDO#1 event
P444
monitoring timer
RPDO#1 time out
P445
reaction
RPDO#1 mapping
P446
Setting
3 Network Only
9 Network Enable
2
5 500 kbps
1 Slave with autostart
enabled
3 Disable with
programmable
COB ID
385
(P460 from controller #1)
1 Enable
50 ms
1 STOP
2 SMV Control Word +
Network Speed.