1-16
MDriveAC Plus Microstepping Hardware - Revision R121707
Relevant to Firmware Version 3.0.02
Setup Parameters
The following table illustrates the setup parameters. These are easily configured using the IMS SPI Motor Interface
configuration utility. An optional Parameter Setup Cable is available and recommended with the first order.
MDriveAC Plus Microstepping Setup Parameters
Name
Function
Range
Units
Default
MHC
Motor Hold Current
0 to 100
percent
5
MRC
Motor Run Current
1 to 100
percent
25
MSEL
Microstep Resolution
1, 2, 4, 5, 8, 10, 16, 25, 32, 50,
64, 100,108, 125, 127,128,
180, 200, 250, 256
µsteps per
full step
256
DIR
Motor Direction Override
0/1
–
CW
HCDT
Hold Current Delay Time
0 or 2-65535
mSec
500
CLK TYPE
Clock Type
Step/Dir. Quadrature, Up/Down
–
Step/Dir
CLK IOF
Clock and Direction Filter
50 nS to 12.9 µS
(10 MHz to 38.8 kHz)
nS (MHz)
200 nS
(2.5 MHz)
USER ID
User ID
1-3 characters
Viewable ASCII
IMS
WARN TEMP
Warning Temperature
0 to 125
Degrees
Celsius
80
EN ACT
Enable Active State
High/Low
—
High
Table 1.4.1: Setup Parameters
