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B U L L E T I N
Encoder Connection
The machines are supplied with Heidenhain ECN1313 2048 encoder. A 1.5-meter encoder
cable is connected to the encoder and extends from the back of the machine.
Connect the supplied encoder cable to the encoder cable extending from the back of the
machine.
When using a KEB drive, the encoder cable can be used "as-is."
When using any other manufacturer's drive, consult control manufacturer for cable
compatibility and availability. DO NOT modify the KEB cable without first consulting the control
manufacturer. Any modification of the KEB cable voids its warranty.
Startup
Verify all the motor related settings in the elevator controller match the information on the
machine data tag. Refer to Figure 1.
Verify that all the brake parameters match the information on the machine data tag. Refer to
Figure 1.
Follow the controller manufacturer's procedure for alignment of the magnets (motor learn).
Briefly run the machine to verify the machine functionality and brake operation.
Verify the drive sheave is plumb and aligned with the rope drop locations.
Install the hoist ropes, adjust the rope shackles, and check the ropes for equal tension. The
rope tension must be uniform, or it may cause vibration and premature wear on the traction
sheave and hoist ropes.
Re-verify the traction sheave is plumb once the machine is fully loaded.
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G L V - 4 0 D 1
Page 5-7
Rev. A - 04/01/2022
G E A R L E S S
T R A C T I O N
M A C H I N E
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