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FreeWave FGRO9CSU User Manual

FreeWave FGRO9CSU
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FreeWave
Spread Spectrum
Wireless Data Transceiver
User Manual
FreeWave Technologies, Inc.
1880 South Flatiron Court
Boulder, CO 80301
USA
(303) 444-3862
(303) 786-9948 Fax
www.freewave.com

Table of Contents

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FreeWave FGRO9CSU Specifications

General IconGeneral
BrandFreeWave
ModelFGRO9CSU
CategoryTransceiver
LanguageEnglish

Summary

Quick Start

Quick Start on a Multipoint System

Guides users through initial setup for multipoint FreeWave systems.

Tuning Transceiver Performance

Set Operation Mode

Configures the transceiver's role (Master/Slave) in communication links.

Set Baud Rate

Establishes the RS232 communication rate between the transceiver and connected devices.

Operation Mode Selections

Point-to-Multipoint Master

Configures the transceiver as a master for multipoint networks.

Point-to-Multipoint Slave

Configures the transceiver as a slave in a multipoint network.

Multipoint Operation

Theory of Operation

Explains the fundamental principles of multipoint network communication.

(0) Number Repeaters

Configures the count of repeaters present in the multipoint network.

(1) Master Packet Repeat

Sets the packet retransmission count for masters communicating with slaves.

Master Packet Repeat in Multipoint Systems with Repeaters

Details setting the Master Packet Repeat parameter for repeaters.

Baud Rate Selections

(1) Set Baud Rate

Configures the RS232 baud rate for communication with connected instruments.

Call Book Selections

(2) Edit Call Book

Configures lists of transceivers for secure and flexible communication.

Entering or Modifying numbers in the Call Book

Details the process for adding or changing serial numbers in the Call Book.

Radio Transmission Parameters

(3) Edit Radio Transmission Characteristics

Allows modification of radio transmission parameters for optimal performance.

(0) FreqKey

Modifies hopping patterns to minimize interference with other transceivers.

(1) Max Packet Size and

Designates the maximum size of data packets transmitted by the transceiver.

(2) Min Packet Size

Designates the minimum size of data packets transmitted by the transceiver.

(4) RF Data Rate

Configures the RF data rate for optimal throughput or link stability.

(6) Slave Security

Enables or disables security to control which units can initiate calls to the slave.

Radio Statistics

Average Noise Level

Indicates the level of background noise and interference at the modem.

Average Signal Level

Shows the received signal level at the modem and any repeaters in the link.

Password

Setting a Password

Establishes a password to prevent unauthorized access to radio parameters.

Changing a Password

Allows modification of the existing password for security.

Disabling a Password

Outlines the procedure to remove or deactivate the password feature.

Front Panel LEDs

FGRO RF Board only Pinout

RS422 & RS-485 Operation

Troubleshooting

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