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Start-up
3ADW000379R0501 DCS550 Manual e e
Checking with the power switched on
There is dangerous voltage inside the cabinet!
Switching the power on:
−
prior to connecting the voltage proceed as follows:
1. ensure that all the cable connections are checked and that the connections can’t cause any danger,
2. close all doors of enclosed converter before switching power on,
3. be ready to trip the supply transformer if anything abnormal occurs,
4. switch the power on
Measurements made with power on:
−
check the operation of the auxiliary equipment,
1. check the circuits for external interfaces on site:
2. E-stop circuit,
3. remote control of the main breaker,
4. signals connected to the control system,
5. other signals which remain to be checked
Connecting voltage to the drive:
−
check from the delivery diagrams the type of boards and converters which are used in the system,
−
check all time relay and breaker settings,
−
close the supply disconnecting device (check the connection from the delivery diagrams),
close all protection switches one at a time and measure for proper voltage
Checking the DCS550 firmware
Nominal values of the converter are available in group 4, check following signals:
−
ConvNomVolt (4.04), nominal AC converter voltage in V read from TypeCode (97.01),
−
ConvNomCur (4.05), nominal converter DC current in A read from TypeCode (97.01),
−
ConvType (4.14), recognized converter type read from TypeCode (97.01),
−
QuadrantType (4.15), recognized converter quadrant type read from TypeCode (97.01) or S BlockBrdg2
(97.07),
−
MaxBridgeTemp (4.17), maximum bridge temperature in degree centigrade read from TypeCode (97.01) or
S MaxBrdgTemp (97.04)
If signals are not correct adapt them, see group 97 in this manual.
Connect DCS550 to PC with DWL
Connect a normal serial cable from the PC COM port to X34 on the drive:
Remove the DCS Control Panel, if present.
Depress the locks to remove the cover
Connect the DCS550 via X34 to the PC COM port
Summary of Contents for DCS550 Series
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