User manual

TMCM-1180 and PD86-1180 TMCL Firmware V4.42 Manual (Rev. 1.08 / 2012-NOV-20) 28
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Number
Axis Parameter
Description
Range [Unit]
7
standby current
The current limit two seconds after the motor
has stopped.
0… 255




12
right limit switch
disable
If set, deactivates the stop function of the
right switch
0/1
13
left limit switch
disable
Deactivates the stop function of the left
switch resp. reference switch if set.
0/1
130
minimum speed
Should always be set 1 to ensure exact
reaching of the target position. Do not
change!
0… 2047



 




138
ramp mode
Automatically set when using ROR, ROL, MST
and MVP.
0: position mode. Steps are generated, when
the parameters actual position and target
position differ. Trapezoidal speed ramps are
provided.
2: velocity mode. The motor will run
continuously and the speed will be changed
with constant (maximum) acceleration, if the
parameter target speed is changed.
For special purposes, the soft mode (value 1)
with exponential decrease of speed can be
selected.
0/1/2
140
microstep
resolution
0
full step
1
half step
2
4 microsteps
3
8 microsteps
4
16 microsteps
5
32 microsteps
6
64 microsteps
7
128 microsteps
8
256 microsteps
0… 8
141
ref. switch
tolerance
For three-switch mode: a position range,
where an additional switch (connected to the
REFL input) won't cause motor stop.
0… 4095
[µsteps]
149
soft stop flag
If cleared, the motor will stop immediately
(disregarding motor limits), when the
reference or limit switch is hit.
0/1
153
ramp divisor
The exponent of the scaling factor for the
ramp generator- should be de/incremented
carefully (in steps of one).
0… 13
154
pulse divisor
The exponent of the scaling factor for the
pulse (step) generator – should be
de/incremented carefully (in steps of one).
0… 13
160
step interpolation
enable
Step interpolation is supported with a 16
microstep setting only. In this setting, each
step impulse at the input causes the
execution of 16 times 1/256 microsteps. This
way, a smooth motor movement like in 256
microstep resolution is achieved.
0 – step interpolation off
1 – step interpolation on
0/1