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13.7 Toshiba 3-Series ASD Protocol
•
The gateway can act as an RS232 master for Toshiba 3-series ASDs (G3,
H3, E3 etc.) Use of the ICC "Toshiba 3-Series ASD Interface Cable" (ICC
part #10603) or an equivalent cable is required to connect the gateway's
RS232 port to the drive's on-board RS232 port.
•
The following ASD parameters (in GROUP:COMMUNICATION SETTING
PARAMETERS) must be set as indicated:
RS232 BAUD RATE.........................2 (9600 baud)
NUMBER OF DATA BITS ................1 (8 bits)
PARITY SETTING...........................0 (even parity)
Remember that the drive must be reset whenever communication-related
parameters are changed in order to activate the change.
•
All parameter writes use the drive's RAM / EEPROM data write ("W")
command. For all writes that target the drive's EEPROM, be sure to follow
Toshiba's guidelines regarding the number of times a specific parameter
can be written without risk of EEPROM damage.
•
Point parameter number entry radix is hexadecimal (e.g. 10 = 0x0010 or
16
).
10
•
The available ASD parameters are as indicated in the tables starting in
section 13.7.1. For further details on how to interpret these tables, please
refer to the Toshiba G3 RS232C Communications Manual (Toshiba part
number 42709) or the Toshiba INV3-MODBUS-RTU Communications
Manual (ICC part number 10028).
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