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10
Inverter Mounting and Installation
The FUNC.,
inverter's functions and parameter values. The top 8-position connector provides the
interface for logic-level control signals. The bottom 5-position connector is the
DeviceNet interface. It comes with a removable connector for connecting to a DeviceNet
cable. These signals are generally low-voltage in nature and are appropriate for first-
level access.
2. Second-level access – First, ensure no
power source of any kind is connected to
the inverter. If power has been connected,
wait five minutes after powerdown and
verify the Power LED is OFF to proceed.
Then locate the recessed retention screw
on the left side main front panel (it is
along the left hinge area on some models,
or behind the first access door on others).
Use a small screwdriver (Regular or
Phillips) to loosen the screw. Swing the
door around to the right to reveal the
internal components of the drive. The two-
level tiered 12-position terminal block
accepts wires for the power input and
wires to the motor.
NOTE: The 3-terminal connector located on the circuit board behind the hinged front
door can be used to connect DeviceNet network power. See "Step 2 – Connect Network
Devices" on page 43 for more information.
,
2
, and STR keys allow an operator to access and change the
1
Controls for mode
and parameter
changes
Control signal
connector
DeviceNet
connector
Auxiliary net-
work power
connector
Retention screw
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