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L1
POWER
L2
INPUT
L3
Pin 13
SPEED
COMMON
Pin 15
J2 a b c
Pin 5
VEL
Ramp
VEL
generator
Pin 6
Acc/Dec
Pin 7
Ramps
CURR
A
Pin 4
ENCODER
A
OUTPUT
Frequency / Voltage
ENCODER
INPUT
Pin 8
TACHO
RTV1
INPUT
Pin 9
Rectifer
Ballast.
Power-down
detection
Max.
Offset
Speed
a b c d e
RAJFV
Pin 1
Pin 2
Internal
supply
Pin 3
Overspeed
Control
b
J3
a
Speed PI
c
RAD1
RAP1
CAD1
CAI1
b
a
J4
Max. Current
PI. Gain
Protections:
Motor Insulation Fault
J1
Feedback Error
Drive Overtemperature
RIT
Motor Overload
RAPT
Drive Overcurrent
Drive Overvoltage
Undervoltage
-10V
Power
Bus
stage.
Voltage
PWM
+10V
Current
PWM
PI
Control
Limit
Bus
Voltage
Logic circuits for
diagnosis & control.
MOTOR
OUTPUT
Pin 14
DRIVE
COMMON
Pin 15
Pin 12
CURRENT
Pin 11
VELOCITY
STATUS
Pin 16
DR.OK
Pin 17
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