Westinghouse Modules 1C-,5X- Emerson VE-,KJ-
Honeywell TC-,TK- Fanuc motor A0-
Rosemount transmitter 3051- Yokogawa transmitter EJA-
3-Step gain
A 3-step gain switch is available in addition to the normal gain
switch.This chooses appropriate gain tunings at both stopping and
running. The 3-step gain switch gives you choices of 3 different
tunings for normal running, stopping for faster positioning and at
stopping. The right gaining tunings achieve lower vibration and
quicker positioning time of your application.
Inertia ratio conversion
You can adjust right inertia ratio by Inertia ratio conversion
input (J-SEL) of interface. When you have significant load inertia
changes, it can adjust unbalanced speed and position gain turning
combination. lt ends up quicker response of your system.
Panel display
5-digit, 7-segment LED used to display
SERVOPACK status, alarm status, and other values when parameters
are input. Refer to 7.1.2 Key Names and Functions.
Panel operator
Charge indicator
Lights when the main circuit power supply is ON and stays lit as
long as the main circuit power
supply capacitor remains charged. Therefore, do not touch the
SERVOPACK even after the power
supply is turned OFF if the indicator is lit.
Main circuit power supply terminals Used for main circuit power
supply input. Refer to 6.1 Wiring Main Circuit.
Control power supply terminals
Used to connect external regenerative resistors.
Refer to 6.5 Connecting Regenerative Resistors. Regenerative
resistor connecting terminals
Refer to 6.1 Wiring Main Circuit.
Ground terminal Be sure to connect to protect against electrical
shock. Servomotor terminals
Connects to the servomotor power line. Refer to 6.1 Wiring Ma
Front cover
Power ON indicator Lights when the control power supply is ON.
Panel keys
Used to set parameters. Refer to 7.1.2 Key Names and Functions.
Refer to 5.8.1 Cables for Connecting Personal
Computer and 5.8.2 Digital Operator. CN3 Connector for personal
computer monitoring
and digital operator Used to communicate with a personal computer
or to connect a digital operator.
CN1 I/O signal connector
Used for reference input signals and sequence I/O signals. Refer to
6.3 Examples of I/O Signal Connections. Nameplate (side view)
Indicates the SERVOPACK model and ratings. Refer to 1.1.3
SERVOPACKs.
CN2 Encoder connector Connects to the encoder in the servomotor.
Refer to 6.2 Wiring Encoder
