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Prerequisites for commissioning
2–2
1070 066 091-102 (01.08) GB
2.1
Checking the hardware
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First make sure that the system is switched off and de-energized.
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Check the nameplates and the engineering documents for the proper in-
verter types and the correct motors installed.
Do not continue the commissioning procedure unless the correct hardware
has been completely installed!
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Follow the instructions below step by step.
Wiring
CAUTION
Unless specified otherwise, never unplug or plug connectors/termi-
nals on live systems!
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Check the complete wiring of the drives on the basis of the information pro-
vided in the ”Servodyn-D interface conditions” manual and the ”EMC
manual” (including resistance measurement).
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Remove all connectors/terminals including the PROFIBUS connector (X51)
from all drive inverters.
Power supply
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Turn the 24 V supply on. Measure the voltage of the 24V supply at the con-
nectors.
It must be between 20.8 ... 28.8 V.
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Turn the power supply on and measure the voltage.
It must be between 342 ... 510 V.
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Turn the power supply and the 24 V supply off.
Do not proceed unless all connectors/terminals are de-energized.
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Plug in all connectors/terminals except the PROFIBUS connectors (X51) to
the inverters. Check connectors for proper assignment.
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Turn the 24 V supply on.
The 7-segment display at the inverters must then show ”0”.
If error ”F36” is displayed,
the 24V supply is outside the permissible tolerance, maybe because of a
supply overload.
For more information on other error messages, please refer to the diagnos-
tics manual.
.
Additional information may also be contained in drive parameter
S-0-0095. In order to display the parameter on the DSS monitor, com-
munication between the PC and a drive must have been established.
LSA Control S.L. www.lsa-control.com [email protected] (+34) 960 62 43 01