RMS Technologies IMD 34 W/ POLE DAMPING TECHNOLOGY*NEW* - Manual (Page 17)

RMS Technologies Page 17 Version 1.00
IMD34 / IMDE34 User Manual 4/28/2009
2. Programming
If programming in HyperTerminal, follow the syntax shown below:
#[ADDRESS][COMMAND][VALUE]
The following list contains the parameters with examples for HyperTerminal:
Command Range Example Default
value
Function
DR 0 or 1 #ADR1 0 Direction of Rotation. Changes direction of
rotation. By default, motor will rotate CCW.
FR n/a #AFR n/a Firmware Revision. Displays the existing
firmware revision.
HI 0 - 7000 #AHI5000 2500 Holding Current. Changes the amount of
current supplied to the motor while holding in
place (during which no step pulses are input
to the drive). Units are in mAmps, therefore
the default value sets the hold current to 2.5
Amps Peak.
HT 500 –
6000 #AHT500 2000 Hold Timeout. Sets the length of time unit
will go from running current to hold current (in
milliseconds).
LD n/a #ALD n/a Load Defaults. Loads default settings.
MA A – Z #AMAB A My Address. Changes the address of the
unit. Default is address “A”. All examples are
assuming the address is “A”.
PF 0 – 3 #APF2 1 Percent Fast Decay. Changes the decay
mode at which the current depletes after each
step is issued. 0 – Fast Decay; 1 – 25% fast
decay; 2 – 75% fast decay. General rule is to
use 0 for slow speeds, 1 and 2 for medium
and fast speeds, respectively.
RI 0 – 7000 #ARI5000 2500 Run Current. Changes amount of peak
current supplied to motor during running
(when step pulses are input to the drive).
Units are in mAmps, therefore the default
value sets the current to 2.5 Amps Peak.
SD* n/a #ASD n/a Save Data. After all settings have been set,
the user must type this command in order to
save all existing data set on the unit. If
settings are changed and power is lost,
changes will not be saved.
*NOTE: After entering desired parameters, you must enter #ASD, Save Data, to store values.
SR 1 – 256 #ASR4 8 Step Resolution. Sets the microstep
resolution of motor 1= full step, 2 = 2x, 4 =
4x, 8x, 16x, 32x, 64x, 128x, 256x.
SS 0, 1 #ASS1 1 Step Sensing. Senses each step pulse on the
falling or rising edge of the pulse. 0 for falling
edge, 1 for rising edge. Default is 1 for rising
edge.
Table 5: Programming commands