Caution – Gasboy Enhanced Communications User Manual
Page 23
MDE-4520C Enhanced Communications Installation Manual · February 2008
Page 23
Site Preparation, Setup Programming, and Testing
4
Locate the Source Address and Destination Address, and set the values from the table below.
Note: The values in the table are for PC TopKAT Online Software ONLY using SPECIAL
software in the TopKAT system.
Wireless Modem
Source Address
Destination Address
PC Modem
100
0
TopKAT Modem
Match TopKAT Poll Address
100
Note: The values in the table are for Standard TopKAT, Series 1000, FleetKey and Islander II
Wireless Modem
Source Address
Destination Address
PC Modem
100
1
Gasboy System Modem
1
100
.
Note: Ensure that the auto poll interval (time between successive auto polls) is set to ten (10)
minutes.
5
Locate the box labeled Tx (upper right corner of screen), and set the values from the table
below.
Tx Holdoff Time
Packet Size
Preamble Bytes
PC TopKAT Online
5 ms (default)
177 (default)
400 or 266 (default)
For all other Gasboy
Systems
200 ms (default)
150 (default)
266 (default)
(default for 2400 baud)
6
Locate Acknowledgement Packet Box.
• “No AckBack” should be selected for sites with multiple PC TopKAT Online systems and
all other Gasboy systems.
• “Wait for AckBack” may be selected for sites with only one PC TopKAT Online system.
Note: Both modems MUST be set to the same option for the modems to function properly.
7
Locate Communications Port Box, and set the values from the table given below.
CTS De-Assert
CTS Assert
Baud Rate
PC TopKAT Online
178 (default)
89 (default)
9600
For all other Gasboy
systems
178 (default)
89 (default)
2400
4800 baud and 9600 baud must not be used for other Gasboy systems. Use of baud rates
higher than 2400 baud will cause modem buffer overflow and the Gasboy system will sign off
prematurely.
CAUTION
Note: Both modems MUST be set to the same value. Baud rate MUST match the Gasboy PC
software baud rate setting.
8
Click Write to save the values entered.
9
Click Read to verify the values entered have been saved correctly.