Commissioning; Factory Settings - Nord Drivesystems NORDAC PRO SK 500P Manual With Installation Instructions

4 Commissioning

WARNING
Unexpected movement
Connection of the supply voltage may directly or indirectly set the drive unit into motion. This can
cause unexpected movement of the drive and the attached machine, which may result in serious or
fatal injuries and/or material damage. Possible causes of unexpected movements are e.g.:
– Parameterisation of an "automatic start"
– Incorrect parameterisation
– Control of the device with an enabling signal from a higher level control unit (via IO or bus
signals)
– Incorrect motor data
– Incorrect encoder connection
– Release of a mechanical holding brake
– External influences such as gravity or other kinetic energy which acts on the drive unit
– In IT networks: Earth fault (short circuit to earth)
• To avoid any resulting hazard the drive or drive chain must be secured against unexpected
movements (mechanical blocking and/or decoupling, provision of protection against falling, etc.) In
addition, it must be ensured that there are no persons within the area of action and the danger
area of the system.

4.1 Factory settings

All frequency inverters supplied by Getriebebau NORD are pre-programmed with the default setting
for standard applications with 4IE3pole standard motors (same voltage and power). For use with
motors with other powers or number of poles, the data from the rating plate of the motor must be input
into parameters P201 ... P207 of the menu group >Motor data<.
Information
All data from IE3 -/IE4 and IE5+ motors can be pre-set with parameter P200. After the function has
been used, this parameter is reset to 0 = no change! The data are automatically loaded once into
parameter P201 ... P209 and can be compared with the data on the motor type plate.
BU 0600 en-3221
4 Commissioning
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