Drivven, Inc.
Throttle Driver Module Kit
© Drivven, Inc. 2009
• Throttle Driver Module Kit User’s Manual • D000017 • Rev B
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should be avoided. Otherwise an over-current or over-temp fault will result.
Throttle2PulseWidth
The time during each Throttle2Period in which the PWM
pulse train to h-bridge circuit 2 is active. This value is signed, and represents
direction of current flow through the h-bridge circuit. A positive value represents
positive current flowing from terminal H2B to H2A. Throttle2PulseWidth is
entered in terms of 4 MHz clock ticks. While Throttle2PulseWidth is 0, h-bridge
circuit 2 will remain inactive. While Throttle2PulseWidth is greater than or equal
to Throttle2Period, h-bridge circuit 2 will remain fully active. This condition
should be avoided. Otherwise an over-current or over-temp fault will result.
ThrottlePinInput
These Boolean controls must be connected to their corresponding
FPGA I/O Node input item.
ThrottleData
The ThrottleData cluster should be terminated with an indicator cluster and
made available as a complete cluster for interfacing to the
throttle_rt_data_convert_revx.vi at the RT level. No FPGA code interface is required with
any of the members of this cluster.
ThrottlePinOutput
The Boolean indicator named IDSelectEn must be connected to a
Set Output Enable method of an FPGA I/O Method Node. The Boolean indicator named
IDSelectOut must be connected to a Set Output Data method of an FPGA I/O Method
Node. The remaining Boolean indicators must be connected to their corresponding
FPGA I/O Node output item.
