39
Accessing Parameters
Section 4-5
Table 36 Input Process Area with Inverter Tripped
Note 1
Notice that the Inverter trips with an E12, the Flt bit is set and the Rdy bit
cleared.
4-4-2
Clearing a Trip
!WARNING
In the event that the Inverter trips, be sure to investigate the cause of this trip
thoroughly before clearing the trip. Not checking the cause may result in
unexpected operation. Refer to section
5-1 Troubleshooting using the LED
indicators
or section
5-2 Troubleshooting Using PROFIBUS Diagnostics
.
Step 3
You must always immediately clear the Run bit in your PLC program when a
rising edge is detected on Flt. If the Run bit is set when the trip condition is
cleared, the Inverter will immediately start running!
Step 4
Set the Rst bit in the STW register to clear the trip.
Table 37 Output Process Area when Clearing Trip
!WARNING
Always clear the Run bit (STW) in your PLC program on a rising-edge of Flt
(ZSW). Not doing so may result in the motor starting unexpectedly when the
trip is cleared via PROFIBUS or the "Stop/reset" button on the Inverter.
4-5
Accessing Parameters
4-5-1
Parameter Processing Message Area - PKW
Table 38 Input and Output Parameter Processing Message Area-PKW
I111E-EN-02+3G3AX-MX2-RX-PRT+OperManual.book Seite 39 Donnerstag, 8. September 2011 11:53 11
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Страница 1: ...MX2 RX PROFIBUS Option Board Model 3G3AX MX2 PRT E 3G3AX RX PRT E USER S Manual Cat No I111E EN 02...
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Страница 14: ...xiv Compliance with EC Directives...
Страница 20: ...6 Introduction to PROFIBUS Section 1 3...
Страница 36: ...22 How to mount the Option Board on the Inverter Section 2 3...
Страница 42: ...28 Configuring the Network Section 3 2...
Страница 70: ...56 Limitations Caused by Inverter Mode and Rating Selection Section 4 7...
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Страница 110: ...96 APPENDIX H...
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