Applied Motion RS-232 - Manual (Page 23)

23 920-0002 Rev. I
2/2013
Host Command Reference
AG - Analog Velocity Gain
Compatibility: All stepper drives and SV servo drives
Affects:
Analog velocity modes
See also: CM command
Sets or requests the gain value used in analog velocity / oscillator modes. The gain value is used to establish the
relationship between the analog input and the motor speed. The units are 0.25 rpm. For example, if the analog
input is scaled to 0 - 5 volt input and the gain is set to 2400, when 5 volts is read at the analog input the motor will
spin at 10 rps. TIP: To set the analog velocity gain to the desired value, multiply the desired motor speed in rps by
240, or the desired motor speed in rpm by 4.
Command Details:
Structure AG{Parameter #1}
Type BUFFERED
Usage READ/WRITE
Non-Volatile YES
Register Access None
Parameter Details:
Parameter #1 Analog velocity gain value
- units 0.25 rpm
- range -32767 to 32767
Examples:
Command Drive sends Notes
AG3000 - Set top speed of analog velocity mode to 12.5 rps
AG AG=3000