User manual
TMCM-1180 and PD86-1180 TMCL Firmware V4.42 Manual (Rev. 1.08 / 2012-NOV-20) 36
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Number
Axis Parameter
Description
Range [Unit]
175
slope control
high side
Determines the slope of the motor driver
outputs. Set to 2 or 3 for this module or
rather use the default value.
0: lowest slope
3: fastest slope
0… 3
176
slope control low
side
Determines the slope of the motor driver
outputs. Set identical to slope control high
side.
0… 3
177
short protection
disable
0: Short to GND protection is on
1: Short to GND protection is disabled
Use default value!
0/1
178
short detection
timer
0: 3.2µs
1: 1.6µs
2: 1.2µs
3: 0.8µs
Use default value!
0..3
180
smartEnergy
actual current
This status value provides the actual motor
current setting as controlled by coolStep™.
The value goes up to the CS value and down
to the portion of CS as specified by SEIMIN.
actual motor current scaling factor:
0 … 31: 1/32, 2/32, … 32/32
0… 31
181
stop on stall
Below this speed motor will not be stopped.
Above this speed motor will stop in case
stallGuard2™ load value reaches zero.
0… 2047
182
smartEnergy
threshold speed
Above this speed coolStep™ becomes
enabled.
0… 2047
183
smartEnergy slow
run current
Sets the motor current which is used below
the threshold speed.
0… 255
193
referencing mode
1 – Only the left reference switch is searched.
2 – The right switch is searched and
afterwards the left switch is searched.
3 – Three-switch-mode: the right switch is
searched first and afterwards the reference
switch will be searched.
1/2/3
194
referencing
search speed
For the reference search this value directly
specifies the search speed.
0… 2047
195
referencing
switch speed
Similar to parameter no. 194, the speed for
the switching point calibration can be
selected.
0… 2047
196
distance end
switches
This parameter provides the distance between
the end switches after executing the RFS
command (mode 2 or 3).
0… 8388307
204
freewheeling
Time after which the power to the motor will
be cut when its velocity has reached zero.
0… 65535
0 = never
[msec]
206
actual load value
Readout of the actual load value with used
for stall detection (stallGuard2™).
0… 1023