User's Manual

PAC Configuration Manual
Wireless Matrix Corporation #102, 1530 - 27 Avenue NE Page 45 of 62
Document # xxx-xxx-xxx Calgary, AB, Canada T2E 7S6
2002.02.01 Ph. 403.250.3949 Fax [phone] www.wrx-ca.com
5.7 Garmin GPS Driver
RTU Driver : Garmin GPS 25/35 Driver V2.0
KeyCode : GPS
The Garmin GPS driver uses the "Phase Output Data Binary Format" for its communications
with the RTU. As the binary format messages are transmitted on TXD2/RXD2, the cables
must be connected as follows
PAC GPS
RS232-RX Pin
2
TXD2
(Purple)
RS232-TX Pin
3
RXD2
(Green)
Vdc Vin (Red)
GND GND (Black)
RTU
TYpe SPR – Set the RTU driver to the Spartek Systems SS6010 and 6010A.
DEbug <off | on>
RXTimeout <5> – The default is 5.
COMM
POrt < COM2> – The RTU driver must use COM2 (RS232).
BAud <4800>
DAtabits <8>
PArity <None>
STopbits <1>
Note: These phase output data records can be disabled (via the $PGRMC1command).
Ensure the command "$PGRMC1,1,2<CR><LF>" is issued on the command port, prior to
commissioning. This will ensure these reports are generated at regular intervals.
GPS Driver I/O Configuration
GDN ADd <pid> <index> <address> <f1> <f2> <f3> <f4> <type>
IO Point definitions
Address : not used.
F1 : 40 This corresponds to (0x28) = Position record id
F2 : Point Index - See table below
F3 : not used
F4 : not used
Type : See table below