Specifications

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3BUS 208 000 R1301 87Platform Tuning
actually stall. activeVmin is only changed if the vminTune flag is set. Making
sure that the system has established a reasonable activeVmin before turning off
the vminTune flag is important because it allows the servo HOMING action to
proceed quicker if a more correct starting point is used. Once a reasonable
activeVmin has been established, the value should be written into the vmin field
and saved using the gstore utility. This will establish the correct activeVmin at
the next system restart.
Figure 5-11 Automatic Motor Controller Tuning Screen
18. To use the motor controller calibration values determined in this procedure,
press RETURN when prompted by the utility, as shown in Figure 5-10. The
new calibration values will be saved to the current .ini file so that they will be
available when the Scanning Platform is restarted.
The ft utility will return to the MODIFY Values menu
Carriage return to continue or “a” to abort...
”a” to Abort [ MOTOR CONTROLLER TUNING ]
DAC Event Forward Forward Reverse Reverse
Output Duration Time Of Position Time Of Position
Start 80 5.000 12093.015 12339
Accelerate Slow 80 1.000
Slow Sample One 80 1.000 12095.016 [1] 13677 0.000 [5] 0
Slow Sample Two 80 12.000 0.000 [2] 0 0.000 [6] 0
Accelerate Fast 190 1.000
Fast Sample One 190 1.000 0.000 [3] 0 0.000 [7] 0
Fast Sample Two 190 4.500 0.000 [4] 0 0.000 [8] 0
TurnAround 190 1.000
Fast Stop 190 1.000 Old Slope 0.087 New Slope 0.000
Decelerate Slow 80 1.000 Old Offset 18 New Offset 0
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| > |
H O h--------------------------------------------f F
Tuning State CRUISING_SLOW_FORWARD_TO_SAMPLE_TWO Timer 3.000
Current: Time 12098.016 Position 15720 FORWARD DAC 80
Initialization: Time 12087.619 Position 9017 Elapsed Time 10.397
Motion Threshold Time 99.900 Counts 100
Motion: Timer 10.400 Detected FALSE
Positions: H = 3430 O = 9057 h = 12078 f = 42291 F = 54725
Limits: Reverse FALSE Forward FALSE