Termination Resistor Connection; Option Mac Id; Parameter F6-50 [Devicenet Mac Address] (Mac Id Setting); Communication Speed - YASKAWA SI-N3 Technical Manual

A - Pull back the shielding and lightly twist the end
with your fingers to keep the ends from fraying.
B - When you do not use crimp ferrules, remove
approximately 5.5 mm (0.21 in) of the covering
at the end of the wire.
C - Blade thickness of 0.4 mm (0.01 in) or less
D - Up to 2.5 mm
◆

Termination Resistor Connection

Only connect network termination resistors (121 Ω, ±1%, 1/4 W) to nodes of the two ends of trunk line. Refer to
the ODVA website (www.odva.org) for more information on network cabling.
◆

Option MAC ID

■

Parameter F6-50 [DeviceNet MAC Address] (MAC ID Setting)

Setting range: 0 - 64
Parameter F6-50 sets the option MAC ID. MAC ID settings between 0 to 63 are valid MAC IDs; setting 64
identifies a network-settable MAC ID.
The option reads the MAC ID value from F6-50 upon power-up and upon a network reset.
◆

Communication Speed

Parameter F6-51 [DeviceNet Baud Rate] sets the option baud rate. The option supports standard baud rates of 125
kbps, 250 kbps, and 500 kbps.
Adjustable from Network
Detect Automatically
■
Auto Baud Rate Sensing (F6-51 = 4 [DeviceNet Baud Rate = Detect Automatically])
Set F6-51 = 4 [DeviceNet Baud Rate = Detect Automatically] to enable automatic baud rate detection and to
allow the option to automatically determine the baud rate of the DeviceNet network.
Note:
Auto baud rate sensing is valid only when there is more than one node physically on the DeviceNet network segment. If the auto baud
rate sensing does not detect the baud rate, the drive keypad will show "bUS" and the option LEDs will be OFF (NS) and solid green
(MS).
YASKAWA SIEP C730600 84F DeviceNet Technical Manual
Figure 5.29 Communication Cable Wiring
Table 5.2 Parameter F6-51 [DeviceNet Baud Rate] Settings
Description
125 kbps
250 kbps
500 kbps
E - Tightening torque: 0.5 N∙m to 0.6 N∙m (4.4 in∙lb
to 5.3 in∙lb)
F - Terminal block CN1
G - DeviceNet Communication Cable (do not solder
ends)
H - Loosen the screws and put the wire into the
opening on the terminal block.
5 Installation Procedure
Value
0
1
2
3
4
29