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Thermo Ramsey - Hoferick Engineering GmbH

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Menus<br />

- COMM. A SCROLL 4 -<br />

Wordlength port #1<br />

> 8 bits <<br />

CHOICE ENTER<br />

Default: 8 BITS<br />

Selections: 7 BITS, 8 BITS<br />

Some commonly used protocols are implemented in the system. See<br />

Communication Protocols, REC 3949, for the details. Possible selections are:<br />

• PC-MASTER -<strong>Thermo</strong> Scientific proprietary protocol: Multi Drop, Master<br />

Slave.<br />

• SIEMENS 3964R - A proprietary protocol of Siemens. Point to point, Multi<br />

Master.<br />

• ALLEN BRADLEY DF1 - A proprietary protocol of Allen Bradley. Multi<br />

Drop, Master Slave.<br />

• MODBUS - A proprietary protocol of AEG. Multi Drop, Master Slave.<br />

• PRINTER - Not a protocol, selects printer output.<br />

-COMM. A SCROLL 5 -<br />

Protocol port #1<br />

> MODBUS <<br />

CHOICE ENTER<br />

Default: MODBUS<br />

Selections: PC-MASTER, SIEMENS 3964R, ALLEN<br />

BRADLEY DF1, MODBUS, PRINTER<br />

If the selected protocol is not PRINTER, the following screens define the<br />

ADDRESS of the device in the multi drop line, and the access permission from<br />

the remote supervisor. If NONE is selected, the supervisor has full access to the<br />

device. If LIMITED is selected; there is supervisor only access to those<br />

variables. If PROTECTED is selected, the unit is write protected.<br />

-COMM. A SCROLL 5A -<br />

Clear to send #1<br />

> disabled <<br />

CHOICE ENTER<br />

Default: DISABLED<br />

Selections: DISABLED, ENABLED<br />

Password: Service<br />

Password: Service<br />

Password: Service<br />

<strong>Thermo</strong> Fisher Scientific Weighbridge Physical Parameters A-67<br />

REC 4175 Rev B

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