6. Description of Parameters
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■
Installation
Figure 6-56 Connection of the master and slaves
MD38CAN1 MD38CAN1 MD38CAN1 MD38CAN1
CANH
CANL
COM
Master Slave
Slave
Slave
MD500
DI COM TA TB TA TB TA TB
MD500 MD500 MD500
Connect a terminal resistor
Connect a terminal resistor
You can use a relay for slave fault feedback or set tens position of A8-02 to
1 to send the salve fault information to the master via communication. Then
when the slave stops due to occurrence of a fault, the master stops running.
■
Parameter Setting
● Rigid connection
For master in speed control, perform the following settings. Note that only setting of
F2-10 can be modied.
Function Code Parameter Name Setting Range Setting
Fd-00
Baud rate 0000 to 6039 Keep the same setting of
thousands position of this
parameter for the master
and slave.
A8-00
Point-point
communication
0: Disabled
1: Enabled
1
A8-01
Master or slave
selection
0: Master
1: Slave
0
F0-10
Max. frequency 5.00 to 500.00 Hz 50.00 Hz
Keep the same setting
of this parameter for the
master and slave.
F2-10
Digital setting of
torque upper limit in
speed control mode
0.0% to 200.0% 130.0%
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