C Connectin To A Net Or; Network Termination - YASKAWA CIMR-ZU A Series Programming Manual

C Connectin to a Net or
C Connectin to a Net or
This section explains how to connect the drive to an APOGEE FLN network and the network termination required for a
connection.
Net or Cable Connection
Follow the instructions below to connect the drive to an APOGEE FLN network.
1
With the power shut off, connect the communications cable to the drive and the master. Use terminal TB4 for APOGEE
FLN.
Note Separate the communications cables from the main circuit cables and other wiring and power cables. Use shielded cables for
the communications cables, and properly shielded clamps to prevent problems with noise. When using RS-485
communications, connect S+ to R+, and S- to R- as shown in the diagram below.
2
Check or set the termination resistor selection at all slaves. Use the description in
for slaves that are Z1000 drives.
287
Switch the power on.
Set the parameters needed for serial communications (H5-01 through H5-12) using the digital operator.
Shut the power off and wait until the display on the digital operator goes out completely.
Turn the power back on.
7
The drive is now ready to begin communicating with the master.
8
Fi ure C 1 Serial Communications Cable Connection erminal ( B )
(TB4)
IG R+ R- S+ S-
S–
Send (–)
S+
Send (+)
R–
Receive (–)
R+
Receive (+)
IG
Shield Ground
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Network Termination