Moons' MSST5-S - Page 29

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Rev:5.0
6/08/2010
Rev:5.0
6/08/2010
MSST5/10-S UserManual
MSST5/10-S UserManual
CONTROLLER SECTION: -S
NON-VOLATILE
STORAGE
Congurations are saved in FLASH memory aboard the DSP
MODE OF OPERA-
TION
Step & Direction, CW & CCW, Encoder Following, Oscillator, Joystick, SCL
STEP AND DIREC-
TION INPUTS
Optically Isolated, Differential, 5 Volt. Minimum pulse width = 250 ns. Maxi-
mum pulse frequency = 2 MHz
Function: Step & Direction, Run/Stop & Direction, Jog CW & CCW or
CW & CCW Limits
EN INPUT
Optically Isolated, 5-12 Volt
Function: Motor Enable, Speed Select, Alarm Reset or Home Switch
OUTPUT
Optically Isolated, 24V, 10mA MAX
Function: Fault, Motion, Tach, or Brake
SPEED RANGE
Depends upon selected resolution. Amplier is suitable for speeds up to 50
rps
ANALOG INPUT
RANGE
0 to 5V
MICROSTEP RESO-
LUTION
Software selectable from 200 to 51200 2 steps/rev increments
ANTI RESONANCE
Raises the system damping ratio to —0.3 to 0.5; eliminates midrange
instability and allows stable operation to 50rps
WAVEFORM
Allows for ne adjustment of phase current waveform harmonic content to
reduce low-speed torque ripple in the range 0.25 to 1.5rps
AUTO SETUP Measures motor parameters and congures gain parameters
SELF TEST
Diagnoses miswires, open phases and motor resistance changes greater
than 40%
MICROSTEP EMULA-
TION
Performs low resolution stepping by synthesizing coarse steps from ne
microsteps
DYNAMIC SMOOTH-
ING
Software congurable ltering (4th order, elliptic) for use in removing spec-
tral components from the command sequence; reduces jerk and excitation
of extraneous system resonances
COMMUNICATION
INTERFACE
RS-232
AMBIENT TEMPERA-
TURE
0 to 55°C (32 - 158°F)( MSST10 must be mounted to suitable heatsink)
HUMIDITY 90% non-condensing