Honeywell
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6.1
Commissioning of the drive
Read carefully the safety instructions in Chapter 1 and above and follow them.
After the installation:
Check that both the drive and the motor are grounded.
Check that the mains and motor cables comply with the requirements given in chap-
ter 4.1.1.
Check that the control cables are located as far as possible from the power cables,
see chapter 4.3.
Check that the shields of the shielded cables are connected to protective earth
marked with
Check the tightening torques of all terminals
Check that the wires do not touch the electrical components of the drive.
Check that the common inputs of digital input groups are connected to +24V or ground
of the I/O terminal or the external supply.
Check the quality and quantity of cooling air (chapter 3.2 and Table 12).
Check the inside of the drive for condensation.
Check that all Start/Stop switches connected to the I/O terminals are in Stop-position.
Before connecting the drive to mains: Check mounting and condition of all fuses and
other protective devices.
Run the Startup Wizard (see the Application Manual).
6.2
Running the motor
MOTOR RUN CHECK LIST
Before starting the motor, check that the motor is mounted properly and
ensure that the machine connected to the motor allows the motor to be started.
Set the maximum motor speed (frequency) according to the motor and the
machine connected to it.
Before reversing the motor make sure that this can be done safely.
Make sure that no power correction capacitors are connected to the motor cable.
Make sure that the motor terminals are not connected to mains potential.
6.2.1
Cable and motor insulation checks
1. Motor cable insulation checks
Disconnect the motor cable from terminals U, V and W of the drive and from the motor.
Measure the insulation resistance of the motor cable between each phase conductor as
well as between each phase conductor and the protective ground conductor. The insula-
tion resistance must be >1M at ambient temperature of 20°C.
2. Mains cable insulation checks
Disconnect the mains cable from terminals L1, L2 and L3 of the drive and from the mains.
Measure the insulation resistance of the mains cable between each phase conductor as
well as between each phase conductor and the protective ground conductor. The insula-
tion resistance must be >1Mat ambient temperature of 20°C
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OMMISSIONING