Commissioning
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Teachware 8400 - Application case (2-axis) - DOC 80100005 - DE EN 04.2020
EN
3.1.
Before initial switch-on
Before each commissioning, check whether …
•
… the motors and flywheels as well as all other
mechanical components are fixed safely.
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… all screw connections of the electrical parts are tightened firmly.
3.2.
Preparation
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Switch the rotary switch S1 and S2 for 230 V and 24 V OFF.
•
Connect the mains cable.
•
Connect the switching system IO to the Inverter Drives 8400 and the 24 V sockets on the
front of the teachware and switch all toggle switches on the switching system IO for the in-
puts and outputs to the OFF position. For more information, refer to the description of the
switching system IO in chapter 3.5.
•
Connect the engineering PC (not part of delivery) via USB diagnostics adapter at the diagnos-
tics interface of the Inverter Drives 8400.
3.3.
Switch on
•
In order to operate the supply power to the Inverter Drives 8400 (T1 to T3), the switching
system IO and the initiators, switch the line circuit-breaker S2 for 24 V ON.
•
Start the Lenze software «Engineer» (EASY license "Professional" recommended) on the
engineering PC. Add the 8400 Inverter Drives to the project tree via the USB diagnostic
adapter connection.
•
Use the commissioning wizard under the "Application parameters" tab and set the basic set-
tings such as motor, encoder, holding brake and application for speed-controlled operation.
•
Switch the line circuit-breaker S1 for 230 V ON.
•
Commission the devices in the teachware case carefully with the help of the documentation
for the Inverter Drives 8400.
3.4.
Functional test
After commissioning and during operation, carry out inspections on a regular basis. Pay special at-
tention to:
•
Torque behavior and current consumption
•
Unusual noises
•
Irregular running
•
Increased vibration
•
Loose fixing elements
•
Condition of electrical cables
•
Untypical heating of the motors
Danger!
All electrical connections must only be made, disconnected and changed in a de-
energized state.
Never operate the toothed belt drives without mounted front and motor protection cov-
er!
