TMCM-3314 TMCL
™
Firmware Manual • Firmware Version V1.11 | Document Revision V1.10 • 2019-JAN-25
133 / 144
6.5
CoolStep
This section gives an overview of the CoolStep related parameters. Please bear in mind that the figure
only shows one example for a drive. There are parameters which concern the configuration of the current.
Other parameters are there for velocity regulation and for time adjustment.
Figure
shows all the adjustment points for CoolStep. It is necessary to identify and configure the
thresholds for current (I6, I7 and I183) and velocity (V182). Furthermore the StallGuard2 feature has to be
adjusted (SG170). It can also be enabled if needed (SG181).
The reduction or increasing of the current in the CoolStep area (depending on the load) has to be config-
ured using parameters I169 and I171.
In this chapter only basic axis parameters are mentioned which concern CoolStep and StallGuard2. The
complete list of axis parameters in chapter
contains further parameters which offer more configuration
options.
Velocity
Time
T
214
coolStep™ area
I
7
I
7
area without coolStep™
SG
170
SG
181
V
182
I 6
I
183
I
183
Current
V
123
Velocity and parameter
I
123
Current and parameter
T
123
Time parameter
I
7
I
6
I
183
I
6
/2*
* The lower threshold of the coolStep™ current can be adjusted up to
I6
/4. Refer to parameter 168.
The current depends on
the load of the motor.
SG
123
stallGuard2™ parameter
Figure 16: CoolStep Adjustment Points and Thresholds
©2019 TRINAMIC Motion Control GmbH & Co. KG, Hamburg, Germany
Terms of delivery and rights to technical change reserved.
Download newest version at
