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Kollmorgen
11
Appendix
11.1
Glossary
B
Brake circuit
C
Clock
Common-mode voltage
Counts
Continuous power of brake circuit
Current controller
D
DC bus link
Disable
E
Earth short
Enable
ENABLE
F
Fieldbus interface
Final speed (limit speed)
G
GRAY-code
H
Holding brake
I
I²t threshold
Input drift
Incremental encoder interface
Ipeak, peak current
Irms, effective current
K
Kp, P-gain
L
Limit speed (final speed)
Limit switch
S748-S772 Instructions Manual
11/2018
Converts generative energy fed back by the motor
during braking (generated energy) to heat.
Clock signal
The maximum amplitude of a disturbance (on both
inputs) which a differential input can eliminate
Internal count pulses, 1 pulse = ½
Mean power that can be dissipated in the brake
circuit
Regulates the difference between the current
setpoint and the actual value to 0
Output : power output voltage
Rectified and smoothed power voltage
Removal of the ENABLE signal
electrical connection between a phase and
the protective earth (PE)
Enable signal for the servo amplifier,
Hardware-Enable with 24V signal to X3,
Software-Enable command by setup Software,
fieldbus or permanently set.
Both are required for enabling the amplifier.
Enable signal for the servo amplifier (+24 V)
CANopen, PROFIBUS, SERCOS etc.
Maximum value for the speed normalization at
±10 V
Special format for representing binary numbers
Brake in the motor, that can only be used when the
motor is at standstill
Monitoring of the r.m.s. current that is actually
required
Temperature and age-dependent alteration of an
analog input
Position signaling by 2 signals with 90° phase
difference (i.e. in quadrature), is not an absolute
position output
The effective value of the peak current
The r.m.s. value of the continuous current
Proportional gain of a control loop
Maximum value for speed normalization at ±10 V
Switch limiting the traverse path of the machine;
implemented as n.c. (break) contact
Appendix
20
-1
turn
155
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