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that this may involve hardware configuration in addition to parameter
changes. For example, G7/Q7/H7-series drives have duplex selection
jumpers located on the drive’s control board near the communication ports.
For these drives, both jumpers must be placed in the “HALF” position.
Refer to Figure 31 for an example detailed view of correctly-positioned
duplex selection jumpers.
Figure 31: RS485 Terminal Block (CN3) and Duplex Selection Jumpers
• The Toshiba RS485 terminal block connections for G7/Q7/H7/W7 drives
are shown in Figure 32 for reference only. Because there are many
possible RS485 port configurations & options available for the various
Toshiba drives, please refer to the relevant Toshiba documentation for
your drive.
A
B
Signal Ground
Shield
Figure 32: G7/Q7/H7 RS485 Terminal Block (CN3) Connections