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32
–
Connect the 9-pole SuB-D plug of the Hall-effect sensor to the
bushing "B18" (IPG / HSM / LSM) of the Efka control drive DA321G.
–
Set the correct machine class with parameter F-290 according to
the corresponding parameter sheet 9800 331104 PBXX.
–
In order to position the machine correctly and to optimize all
functions the following parameters must still be set:
Parameter F-111: set to 3,000 rpm or less.
Parameter F-270: set to 6 (selection according to the position sensor)
Parameter F-272: can be calculated according to the formula below:
Motor pulley diameter (teeth)
Machine pulley diameter (teeth)
Inserted needle: up to a thickness of 160.
Due to the gear reduction of 1,55:1 the maximum possible speed
is 3.000 rpm.
Due to the new transmission ratio of 1,55:1 a higher torque and a
higher penetration force of the needle of about 30% above a
transmission rate of 1:1 is achieved.
In order to achieve an even higher penetration force, the parameter
F-225 can be set from value "0" to value "1".
It may happen, that the motor produces a snarling noise.
If this is the case, the toothed belt between motor and machine must
be tightened.
x 1000
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