Lenze SMD 0-37kW-22kW Full I/O - Manual (Page 33)

Lenze 13466183 EDBSC03 v7 33
Commissioning
4.5 Quick CAN Set-up
1. Power up the controller and set h50 (CAN address) and h51 (CAN baud rate) to appropriate values.
2. Power down the controller and connect the communication cable. For reliable communication make
sure terminal CAN_GND is connected to CAN network GND/common. If only two wires are used
(CAN_H and CAN_L) in the network, connect CAN_GND to chassis/earth ground.
3. Power up the controller.
4. Use Global Drive Control Software to configure the required operation of the controller.
Example: Controller #2 needs to follow the operation of controller #1 (start/stop, speed, etc). Controller
#1 can be controlled by CANopen or traditional control elements (relays, etc).
Controller #1 configuration Controller #2 configuration
No. Name Setting No. Name Setting
h50 CAN address (Node ID) 1 C01 Setpoint source 3 CANopen control
h51 CAN baud rate 5 500 kbps h45 Error behavior 1 No state change
h50 CAN address (Node ID) 2
h52 System bus participant
1 Slave with
autostart enabled
h51 CAN baud rate 5 500 kbps
h53
Parameter channel 2
(SDO#2)
0 Enable with default
COB ID
h52 System bus participant
1 Slave with
autostart enabled
h84 TPDO#1 event timer 10 ms h53
Parameter channel 2
(SDO#2)
1 Enable with prog.
COB ID
h86 TPDO#1 mapping
3 Controller status
in C0135 format +
frequency setpoint
unsigned
h60 RPDO#1 COB ID
385
(h80 from controller #1)
h64
RPDO#1 event
monitoring timer
50 ms
h65
RPDO#1 time out
reaction
1 Inhibit
h66 RPDO#1 mapping
1 C0135 control word
+ C46 frequency
setpoint unsigned
After setting the parameters, perform Node reset using parameter h58 or cycle the power.
After these controllers are configured as above, controller #2 will follow the operation of controller
#1 including: Inhibit state, Quick Stop, DC brake, JOG speed selections, direction, and speed. For
additional safety, controller #2 will transition to inhibit state if valid PDO is not received from controller
#1 within 50ms.