Gasboy 9800Q Series - Manual (Page 68)

Pump/Remote Dispenser Operation
Page 6-4 MDE-4340A Series 9800Q Pumps and Dispensers Installation/Operation Manual · January 2006
SW1-5 Pressurization
If the Series 9800 program is configured for US Gallons, this DIP switch setting is ignored and
the program will always act as if it is enabled. If the Series 9800 program is configured for
Liters or Imperial Gallons, this switch will control whether pump pressurization is enabled. If
a pump has been idle for more than 10 minutes or this is the first use after startup, a maximum
of.02 units of unrecorded volume will be pumped into the pump hydraulics during the pump's
segment test.
Pressurization SW1-5
Enable Closed
Disable Open
SW1-6 Authorization
This switch allows activation of the 9800 from some types of Fuel Management Systems.
When the switch is closed, a 115 VAC (230 VAC Int’l) signal must be present on the Control
Feed line for pump activation to occur (required setting for Series 1000, TopKAT mechanical,
and all non-Gasboy systems). When open, the 9800 ignores the Control Feed line (required
setting for CFN, TopKAT top-mount, TopKAT electronic, or no fuel system).
Authorization SW1-6 Fuel System
Yes Closed Series 1000
TopKAT mechanical
All Non-Gasboy systems
No Open CFN
TopKAT top-mount
TopKAT electronic
No fuel system
SW1-7 Totalizers
This switch should be set to open for normal operation. When closed, this switch enables the
reset of the electronic totalizers. See View/Reset Totalizers on
page 6-8 for details.
Totalizers SW1-7
Reset Closed
Normal Open
SW1-8 RS 485 Pump Stop Detection
This switch should be set to open (default) to enable RS-485 pump stop detection. The Gasboy
RS 485 pump stop switch, when activated, places a serial break character on the RS 485 lines.
When SW1-8 is open, this breaker character triggers the termination of the sale(s)
immediately, if a transaction(s) is in progress.
This switch should be set to closed (in a TopKAT 2-Wire Communication) to disable RS-485
pump stop detection. This resolves the issue associated with the false break characters being
detected that may be introduced when 2-Wire communication is used.