E6581531
B-4
2
[Standard connection diagram – sink logic]
The figure below shows an example of typical wiring in the main circuit VFPS1-5022PM to 5075PM and VFPS1-6030PL to
6900PL inverter.
*1: AC reactor (PFL) : option( if used).
*2: The DC reactor is built in for models VFPS1-6030PL to 6900PL. VFPS1-5022PM to 5075PM do not have DC reactor.
*3: The EMC filter is built in for models VFPS1-6030PL and above. The Basic filter is built in for models VFPS1-5022PM and
above.
*4: External braking resistor (option). Dynamic braking drive circuit built-in (GTR7) as standard for models 200kW or smaller.
*5:
⇒
Refer to Section 2.3.2 for chip switch functions.
*6: The functions assigned to terminals OUT1, VI/II and RR/S4 can be switched by changing parameter settings.
⇒
For details refer to Section 2.3.2.
*7: To supply control power from an external power supply for backing up the control power supplied from the inverter, an
optional control power backup device (CPS002Z) is required. In such a case, the backup device is used at the same time
with the internal power supply of the inverter.
To back up control power, set the parameter
H
(Control power supply backup option failure monitoring) properly.
⇒
For more information, refer to 6.33.24.
*8: For PWR connection conforming to safety standards, refer to Section 9.3.
