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| Could it be a D9-Sub connector data ground issue?
https://www.caseih.com/northamerica/en-us/owners-site/Pages/AFS-Prod...
"On the AFS Pro 600 and AFS Pro 700, there are 4 Connection Type options on the Toolbox > GPS screen. nWhich one should I use?
CAN-A: Used with AFS AccuGuide systems on most Case IH tractors, Patriot sprayers, and Titan floaters
CAN-B: Used with AFS AccuGuide systems on most Case IH combines.
RS232A: Use if connecting any GPS receiver to the flat 5-pin connection on a 2100/2300/2500 series combine or universal tractor/planter harness. This setting is also used when connecting a serial receiver to the 10-pin connector on an 88 Series or 10/20/130/140/230/240 Series combine.
RS232B: Use if connecting any GPS receiver to the DE-9 connector on the bottom of the AFS Pro 600 or the back of the AFS Pro 700. IMPORTANT: This connector does not provide a ground for the data signal. If you experience difficulty establishing communication via the RS232B connection, contact your local Case IH dealer." | |
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