G7 ASD Control

The Control PCB (P/N 56000) serves as the primary control source for the G7 ASD and receives input from the Control Terminal Strip PCB (see Figure 6 on pg. 25), an Option Card, RS232/RS485 Communications, or the EOI.

The Control PCB has been enhanced to support two new functions: Multiple Protocol Communications and the ability to communicate in either half- or full-duplex modes.

Using the optional multiple-protocol communications interface; the ASD-NANOCOM, the Control PCB may be configured for the type of communications protocol being received and respond appropriately to the sending device. The ASD-NANOCOM connects to the J4 and J5 connectors (see Figure 7). A jumper PCB (P/N 55365) is required at the J4 connector if not using the ASD-

NANOCOM.

The ASD-NANOCOM must be setup to support the desired communications protocol via Program Communication Setting Parameters Communication Settings. Consult the ASD-NANOCOM User’s Manual (P/N 10572-1.000-000) for a complete listing of the setup requirements.

Half or Full duplex communications is available when using RS232/RS485 communications. 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.

For more information on the G7 ASD communication requirements, please visit WWW.TIC.TOSHIBA.COM to acquire a copy of the 7-Series Communications User Manual and WWW.ICCDESIGNS.COM to acquire a copy of the ASD-NANOCOM User Manual.

Contact your Toshiba representative if more information is required on the ASD-NANOCOM.

Figure 7. Control Board of the G7 ASD (P/N 56000).

CN8

EOI connection and

Common Serial (TTL) I/O (CNU2).

CN2

RS232/RS485

 

 

CNU3

signal I/O (CN3).

 

 

RS232/RS485 signal I/O (CNU1).

CNU4

25-pin D-type connector.

 

 

Connects to the Control Terminal

 

Strip PCB (CN7).

JP1 jumpers - Half-/Full-Duplex selection.

ASD-NANOCOM.

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G7 ASD Operation Manual

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Image 32
Toshiba manual G7 ASD Control, CN2