Specifications

19
Magtrol Model DSP6000 Dynamometer Controller Chapter 5 - The DSP6000 with a PC (Remote Control)
Command
Category
Command
Code
Function Explanation
Speed D Sets maximum speed to
16,000 RPM
Commands A, B, C, D, E and F# set a speed
ran
g
e for the Controller. One of these commands
must be specified before usin
g
the speed or
ramp mode.
Speed E Sets maximum speed to
32,000 RPM
Speed F# Sets max. speed to # RPM
Speed N • Resets speed point to
maximum speed
• Sets speed mode OFF
• Sets brake OFF
Use this command, sent alone, to reset any
previous speed-stabilized settin
g
to the maximum
speed ran
g
e.
Speed N# • Sets speed point to #
• Sets brake ON
Use this command to load the motor under test
to a specific speed value #. Issue a speed
ran
g
e command (A, B, C, D, E, F#) first for best
dynamic response. The Controller is functionin
g
with the dynamometer as a closed loop system.
Adjust the speed PID values to tune the
response.
Speed
ND#
Sets speed derivative to # Derivative value # can be any number from 0 to
99.
Speed NI# Sets speed inte
g
ral to # Inte
g
ral value # can be any number from 0 to 99.
Speed NP Sets speed proportional to
#
g
ain
Proportional
g
ain value # can be any number
from 0 to 99.
To rq u e Q • Resets torque to 0.0
• Turns torque mode OFF
• Turns brake OFF
This command resets any previous torque-
stabilized command, and returns the motor to
free run.
To rq u e Q# • Sets torque point to #
• Turns brake ON
This is a closed loop command with its own set
of PID parameters. The units defined will be the
same as those displayed by the Controller.
To rq u e QD# Sets torque derivative to # Derivative value # can be any number from 0 to
99.
To rq u e QI# Sets torque inte
g
ral to # Inte
g
ral value # can be any number from 0 to 99.
To rq u e QP# Sets torque proportional to
#
g
ain
Proportional
g
ain value # can be any number
from 0 to 99.
Misc X Prompts to return % current
output
This command returns the % current value in the
format "I##.##". The value will be between 0 (no
loadin
g
) and 99.99 (full loadin
g
).
Misc I# Sets current output to # The power supply outputs a fixed value of current.
Use any value # between 0 and 99.99%.
(99.99% = 1 Amp.)