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ROC800-Series Instruction Manual

Revised Jul-14

General Information

1-11

1.4 FCC Information

This equipment complies with Part 68 of the FCC rules. Etched on the

modem assembly is, among other information, the FCC certification

number and Ringer Equivalence Number (REN) for this equipment. If

requested, this information must be provided to the telephone company.

This module has an FCC-compliant telephone modular plug. The

module is designed to be connected to the telephone network or

premises’ wiring using a compatible modular jack that is Part 68-

compliant.

The REN is used to determine the quantity of devices that may be

connected to the telephone line. Excessive RENs on the telephone line

may result in the devices not ringing in response to an incoming call.

Typically, the sum of the RENs should not exceed five (5.0). Contact

the local telephone company to determine the total number of devices

that may be connected to a line (as determined by the total RENs).

If this equipment and its dial-up modem causes harm to the telephone

network, the telephone company will notify you in advance that

temporary discontinuance of service may be required. However, if

advance notice is not practical, the telephone company will notify the

customer as soon as possible. In addition, you will be advised of your

right to file a complaint with the FCC if you believe it necessary.

The telephone company may make changes to its facilities, equipment,

operations, or procedures that could affect the operation of the

equipment. If this happens, the telephone company will provide advance

notice so you can make the necessary modifications to maintain

uninterrupted service.

If you experience trouble with this equipment or the dial-up modem,

contact Emerson Process Management’s Remote Automation Solutions

(at 1-800-537-9313) for repair or warranty information. If the

equipment harms the telephone network, the telephone company may

request that you disconnect the equipment until the problem is resolved.

1.5 Firmware

The firmware that resides in Flash Read-Only Memory (ROM) contains

the operating system, ROC Plus communications protocol, and

application software. The CPU module provides battery-backed Static

Random Access Memory (SRAM) for saving configurations, storing

events, alarms, and the historical logs.

ROC800 or ROC800L

The ROC800-Series supports either of two sets of firmware. The

original ROC800 firmware is designed primarily to support gas flow

measurements. The ROC800L firmware is designed to support both

liquids and gas flow measurements.