Toshiba GX7R ASD, Quick Start Manual

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GX7R ASD Quick Start Guide 21
GX7R ASD Control
Motoring Control Board
The Motoring Control Board (P/N 56000) serves as the primary control source for the GX7R ASD
and receives input from the Motoring Terminal Board (see Figure 5. on pg 20 ), the Voltage Sensor
Board, an Option Card, RS232/RS485 Communications, or the EOI.
Discrete input terminals may be set to activate with either a connection to CC (Sink) or with a 24 VDC
input (Source). See Figure 17. for information on Sink/Source switching.
Half or Full duplex communications is available when using RS232/RS485 communications via the
CNU1 connector. The jumpers at the JP1 and the JP2 connectors may be moved from one position to
the other to facilitate either half- or full-duplex operation. If no jumpers are used the system will operate
in the full duplex mode.
Though multi functional, the factory default configuration of CNU1 is to operate as the EOI-to-ASD
communications connection.
For more information on the GX7R ASD communication requirements, please visit
www.toshiba.com/tic to acquire a copy of the 7-Series Serial Communications User Manual .
Click the Tools and Resources pull-down menu. Select Downloads .
Download Type = Manuals .
Product Family = Adjustable Speed Drives .
Category = G7 Low Voltage .
Download = 7-Series Serial Communications User Manual .
Click Submit .
Figure 6. GX7R ASD Control Board for Motoring.
EOI Connect-
RS232/RS485
signal I/O
(
CNU1
)
TTL I/O ( CNU2 )
CNU4
JP1 Jumpers - Half-/Full-Duplex Selection
(Full shown)
RS232/RS485
signal I/O (
CN3)
CNU3
CN2
CN8
Sink/Source
Switching
J4
J5
ASD-NANOCOM
(multi-protocol
communications interface)
25-pin D-type connector.
Connects to the Motoring
Terminal Board
(CN7) .