2 Installation / Setup
2.1 Installation
2.1.1 Safety notes
WARNING
High Voltages up to 900V!
Risk of electric shock. Residual charges in the capacitors can still have
dangerous levels several minutes after switching off the supply voltage.
Power and control connections can still be live, even though the motor is
not rotating.
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Install and wire up the equipment only while it is not electrically con
-
nected.
Make sure that the control cabinet is safely isolated (lock-out, warning
signs etc.).The individual supply voltages will not be switched on until
setup is carried out.
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Measure the voltage in the intermediate (DC-link) circuit and wait until it
has fallen below 50V.
CAUTION
Automatic Start!
Risk of death or serious injury for humans working in the machine. Drives
with servo amplifiers in fieldbus systems are remote-controlled machines
They can start to move at any time without previous warning.
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Implement appropriate protective measures to ensure that any unin-
tended start-up of the machines cannot result in dangerous situations
for personnel or machinery.
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The user is responsible for ensuring that, in the event of a failure of the
servo amplifier, the drive is set to a state that is functional safe, for in
-
stance with the aid of a safe mechanical brake.
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Software limit-switches are not a substitute for the hardware
limit-switches in the machine.
Install the servo amplifier as described in the instructions manual. The wiring for the analog setpoint
input and the positioning interface is not required.
Because of the internal representation of the position-control parameters, the position controller can
only be operated if the final limit speed of the drive does not exceed:
rotatory
at sinusoidal² commutation: 7500 rpm
at trapezoidal commutation: 12000 rpm.
linear
at sinusoidal² commutation: 4 m/s
at trapezoidal commutation: 6.25 m/s
All the data on resolution, step size, positioning accuracy etc. refer to calculatory values.
Non-linearities in the mechanism (backlash, flexing, etc.) are not taken into account.
If the final limit speed of the motor has to be altered, then all the parameters that were previously
entered for position control and motion blocks must be adapted.
PROFIBUS for S300/S400/S600/S700 9
Kollmorgen 04/2017 Installation / Setup
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