Maybe this has all been covered before...
Quoting the unofficial guide...by teklektik...<---/cheers
7.1 Using Resistive (Magura) Throttles
The Cycle Analyst fault voltage safety feature uses Setup parameter ThrI->FaultVolt which has an allowable range of 0.00-4.99v. This parameter is intended to be set between 5v and the maximum input voltage as determined byThrI->MaxInput. However, for resistive throttles such as the Magura, Throttle IN max is already at or very near 4.99v making a higher setting for ThrI->FaultVolt problematic. Also, since ThrI->FaultVolt cannot be set higher than 4.99v, it is not possible to deactivate the auto-shutdown feature – the throttle always appears to be in fault mode.
A simple workaround is to introduce a small resistor as shown to slightly reduce the actual max throttle voltage. Loss of the Gnd connection will still raise the CA-Thi input to approximately 5v. Figuring a small safety margin of 10% (5% above and below ThI->FaultVolt) and a nominal Magura resistance of 5K, a 470 ohm resistor is suitable. This value is arbitrary; use any resistor 470ohm-3.3K to keep Throttle IN max > 3 volts. Since the throttle range of motion delivers the full but slightly reducedThrI->MinInput to ThrI->MaxInput range, normal throttle operation is unaffected.
The resistor can be soldered directly to the (+5v) pad adjacent to the Thi pad of the CA PCB in-line with the (+5v) lead of the throttle cable and then entirely sleeved with heat shrink.
The CA3 looks like its not getting full power on the display graph, But it feels like it is. Guess that's due to the resistor.
1.40/4.99v on the throttle setting. Motor starts to creep at 1.50v.
If I am totally off my nut on this, please feel free to straiten me out. Don't want to spread bad info.
Looks like its working at advertised.
Some play by play for ya.
