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9.3.4.2. Initial Setting
l
The password is necessary for inputting initial setting parameters.
l
The initial setting values become valid when the power is turned on next time.
l
Perform initial setting before making daisy chain connection.
Table 9-15: Initial setting
Item
RS2-32C
parameter
Data
range
Shipping
set
Function
Daisy-chain
communication, axis
number setting
AN data
0~15
0
The set data becomes the axis number of
daisy chain communication.
Daisy-chain
communication mode
selection
CM data
0, 1
0
CM0: standard (single driver)
communication
CM1: daisy-chain communication
9.3.4.3. Interfacing
1 Connecting data communication lines
l
Connect data communication lines sequentially: First connect the output of the terminal with the
input of axis 0, then connect the output of axis 0 with the input of axis 1 and then one after the other.
(See Figure 9-46.)
l
Connect the output of the final axis with the input of the terminal.
Figure 9-46: Data line connection
RXD TXD
Driver Unit
#0
Terminal
TXD RXD
RXD TXD
Driver Unit
#1
RXD TXD
Driver Unit
#2
~
RXD TXD
Driver Unit
#15
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