Install Instructions
Table Of Contents
- Table of Contents
- Safety Information
- About the Book
- Before You Begin
- Steps for Setting Up
- Upstream Protective Device
- Technical Data
- Installation
- Drive mounting generalities
- Specific recommendations for mounting in an enclosure
- Position of the charging LED
- Opening the drive to access terminals
- Wiring recommendations
- Power terminals
- Control terminals and switches
- Installing option card
- Use on an impedance grounded (IT) system
- Electromagnetic compatibility (EMC)
- Checking the Installation
- Recommended branch circuit protection devices
- Maintenance
- Migration ATV21 --> ATV212
S1A53832 03/2019 71
Checking the Installation
Before Switching On
Unsuitable settings or unsuitable data or unsuitable wiring may trigger unintended movements, trigger signals,
damage parts and disable monitoring functions.
If the power stage is disabled unintentionally, for example as a result of power outage, errors or functions, there
is a possibility that the motor is no longer decelerated in a controlled way.
Mechanical Installation
Verify the mechanical installation of the entire drive system:
WARNING
UNANTICIPATED EQUIPMENT OPERATION
Only start the system if there are no persons or obstructions in the zone of operation.
Verify that a functioning emergency stop push-button is within reach of all persons involved in the operation.
Do not operate the drive system with unknown settings or data.
Verify that the wiring is appropriate for the settings.
Never modify a parameter unless you fully understand the parameter and all effects of the modification.
When commissioning, carefully run tests for all operating states, operating conditions and potential error
situations.
Anticipate movements in unintended directions or oscillation of the motor.
Failure to follow these instructions can result in death, serious injury, or equipment damage.
WARNING
UNANTICIPATED EQUIPMENT OPERATION
Verify that movements without braking effect cannot cause injuries or equipment damage.
Failure to follow these instructions can result in death, serious injury, or equipment damage.
Step Action ✔
1 Does the installation meet the specified distance requirements?
2 Did you tighten all fastening screws to the specified tightening torque?