SMI21
55
Outputs: Don't forget to fit the pull-down resistors on each of the outputs.
•
OUT1: Provides information on the motor speed value in PWM.
Cyclical ratio = 0%
→ speed = 0 rpm
Cyclical ratio = 100%
→ speed = maximum speed.
•
OUT2: Provides information on the real torque value in PWM.
Cyclical ratio = 0%
→ torque = 0 mNm
Cyclical ratio = 100%
→ torque = 1 Nm.
•
OUT3: If 0
→ motor running,
if 1
→ motor stopped.
•
OUT4: If 0
→ error detected,
if 1
→ no error.
11.4.2.2. Application Settings
•
The user can give a 4-character name in "Project name" which is stored in the motor and appears in the
"Motor Information" window.
•
If it has been saved on the PC by the user, this name is used by default. For more details, see the
"Saving Parameters" paragraph.
•
The maximum motor speed corresponding to a PWM signal with 100% cyclical ratio is calculated as
follows:
