BY12512d_e.doc / Mai-08
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11.
Steps for Commissioning
Make sure that the drives are properly adjusted to run the speeds needed for later
synchronization. When using analogue feed forward, the internal acceleration ramps of Master
and Slave must be set to minimum. With digital feed forward, the Master may use internal
ramps, but the Slave ramps must be set to zero or minimum.
Observe all remarks and hints given in this manual and the drives manual. In case of any
problems, a digital multi-meter and an oscilloscope should be available.
•
Remove the right hand side plate and adjust carefully DIL switch S1, as shown in
section 7.2. If a RS485 interface is used, also adjust S2, as shown in section 7.4.
•
Verify that all connections are correct. Disconnect first all connectors from the front,
except the power supply connector. Switch power on. After a short delay, the LED on
the front will begin to flash slowly.
•
Connect your PC to the BY125 unit. The cable you use must be wired like shown.
Sub-D-9-female
RxD
TxD
RxD
TxD
GND
Sub-D-9-male
Only pins 2, 3 and 5 must be wired and pins 2 and 3 must be crossed
