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• DOK-DIAX01-TDA********-PRJ1-EN-E1,44 • 07.97
8. Installation notes
– The circuit diagram of the machine manufacturer must be adhered to!
– The machine circuit diagram must be based on the INDRAMAT circuit
diagrams!
– The transparent protective cover on the front face of the unit must be
screwed on during operation!
– Always disconnect power before removing the programming module
AS. When the unit is in operation, the knurled screw must be tightened
down!
– Observe the maximum tightening torque for the stud bolts. These may
shear off if excessive force is applied!
– The D-type sub-miniature connectors must be firmly screwed down
when the system is in operation!
– Twist the cores of the power cable!
– Plug the end connector of the control voltage bus (accessory for the
supply module) into the last controller in the drive package!
– Earth the motor to the controller and the controller directly to the supply
module!
8. Installation notes
If the controllers cannot be installed directly adjacent to one another,
the conductors of the DC link circuit bus must be kept as short as
possible! Special bus connecting cables for control voltages are
available for this case!
If flexible cables are to be used for the DC bus (L+, L-) instead
of busbars, then make sure that the cables are as short as
possible, but always of equal length and stranded!
When measuring power in the DC bus circuit with additional
test systems, make sure that there is the least amount of
surface between L+ and L-! Possible star-shaped L+, L- cable
routing!
