Risk symbol Description
Potentially risk of injury when working on machines with open covers/
doors
Risk of injury due to flying objects
Destruction risk of electrostatically sensitive components
Risk of property damage
1.2 Illustration of General Notices
Symbol Description
Hint with additional, further information
Tip with suggestions and useful information
1.3 Abbreviations
FPAM flux pulse amplitude modulation
HSBLOCK high-speed block commutation
HSPAM high-speed pulse amplitude modulation
HSPWM high-speed pulse width modulation
n.c. not connected
OSSD Output Signal Switching Device
PAM pulse amplitude modulation
PWM pulse width modulation
SERVO servo control
STO safety function: Safe Torque Off
SVC sensorless vector control
VF V/f Characteristic Curve
VCC voltage at the common collector
VECTOR vector control
About this Manual
W
10 Drive Amplifier SD2B / SD2B plus - Hardware Description
1
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