Installation / Setup; Assembly / Installation - Kollmorgen Sercos II Translation Of The Original Manual

Installation / Setup

2 Installation / Setup
2.1

Assembly / Installation

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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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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Install the servo amplifier as described in the instructions manual. The wiring for the ana-
log setpoint input and the positioning interfaceis 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 at sinusoidal² commuta-
tion is not more than 7500 rpm. At trapezoidal commutation, the permitted maximum
speed is 12000 rpm.
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 previ-
ously entered for position control and motion blocks must be adapted.
12
WARNING
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.
Measure the voltage in the intermediate (DC-link) circuit and wait until
it has fallen below 50V.
CAUTION
Implement appropriate protective measures to ensure that any unin-
tended start-up of the machines cannot result in dangerous situations
for personnel or machinery.
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
instance with the aid of a safe mechanical brake.
Software limit-switches are not a substitute for the hardware limit-swit-
ches in the machine.
04/2016
Kollmorgen
®
sercos for S300/S700