(3) Table of Main Discrete Signals Received by the SDAC 1(2)
-------------------------------------------------------------------------------| PARAMETER LIST PARAMETER CHARACTERISTICS (NUMERIC) | -------------------------------------------------------------------------------|EQ.SYS.LAB.SDI|PARAMETER | WORD RANGE |UNIT|SIG |BITS|XMSN|CODE|ALPHA|SOURCE | | |DEFINITION| OPER RANGE | |BIT | |INTV| |CODE |ORIGIN | | |(*=REMARK)| RESOLUTION | | | | | | |BUS No.| | |(X=NOTE) | ACCURACY | | | | | | |ATA REF| | | | | | | | | | |CONV | -------------------------------------------------------------------------------| 002 00 | ESS TRU | | | | 17 | | | |3PE | | | CNTOR ON | | | | | | | | | | 002 00 | ESS TRU | | | | 17 | | | |3PE | | | CNTOR OFF| | | | | | | | | | 002 00 |DC BAT/ DC| | | | 19 | | | |8PH | | | ESS SHED | | | | | | | | | | | CNTOR ON | | | | | | | | | | 002 00 |DC BAT/ DC| | | | 19 | | | |8PH | | | ESS SHED | | | | | | | | | | | CNTOR OFF| | | | | | | | | | 1 002 01 |TRU1 CNTOR| | | | 17 | | | |5PU1 | | | ON | | | | | | | | | | 1 002 01 |TRU1 CNTOR| | | | 17 | | | |5PU1 | | | OFF | | | | | | | | | | 002 01 |DC1/DC ESS| | | | 18 | | | |1PC1 | | | CNTOR ON | | | | | | | | | | 002 01 |DC1/DC ESS| | | | 18 | | | |1PC1 | | | CNTOR OFF| | | | | | | | | | 1 002 01 |BAT1 CNTOR| | | | 19 | | | |6PB1 | | | ON | | | | | | | | | | 1 002 01 |BAT1 CNTOR| | | | 19 | | | |6PB1 | | | OFF | | | | | | | | | | 002 01 |DC BAT/ DC| | | | 21 | | | |4PC | | |ESS CNTOR | | | | | | | | | | | ON | | | | | | | | | | 002 01 |DC BAT/ DC| | | | 21 | | | |4PC | | |ESS CNTOR | | | | | | | | | | | OFF | | | | | | | | | | 1 002 01 | BAT1 P/B | | | | 24 | | | |7PB1 | | | OFF | | | | | | | | | | 1 002 01 | BAT1 P/B | | | | 24 | | | |7PB1 | | | ON | | | | | | | | | | 2 002 10 |TRU2 CNTOR| | | | 17 | | | |5PU2 | | | ON | | | | | | | | | | 2 002 10 |TRU2 CNTOR| | | | 17 | | | |5PU2 | | | OFF | | | | | | | | |
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-------------------------------------------------------------------------------| PARAMETER LIST PARAMETER CHARACTERISTICS (NUMERIC) | -------------------------------------------------------------------------------|EQ.SYS.LAB.SDI|PARAMETER | WORD RANGE |UNIT|SIG |BITS|XMSN|CODE|ALPHA|SOURCE | | |DEFINITION| OPER RANGE | |BIT | |INTV| |CODE |ORIGIN | | |(*=REMARK)| RESOLUTION | | | | | | |BUS No.| | |(X=NOTE) | ACCURACY | | | | | | |ATA REF| | | | | | | | | | |CONV | -------------------------------------------------------------------------------| 002 10 |DC2 / DC1 | | | | 18 | | | |1PC2 | | |CNTOR ON | | | | | | | | | | 002 10 |DC2 / DC1 | | | | 18 | | | |1PC2 | | |CNTOR OFF | | | | | | | | | | 2 002 10 |BAT2 CNTOR| | | | 19 | | | |6PB2 | | | ON | | | | | | | | | | 2 002 10 |BAT2 CNTOR| | | | 19 | | | |6PB2 | | | OFF | | | | | | | | | | 2 002 10 | AC2 BUS | | | | 20 | | | |16XC | | | OFF | | | | | | | | | | 2 002 10 |AC2 BUS ON| | | | 20 | | | |16XC | | 2 002 10 | BAT2 P/B | | | | 24 | | | |7PB2 | | | OFF | | | | | | | | | | 2 002 10 | BAT2 P/B | | | | 24 | | | |7PB2 | | | ON | | | | | | | | | | 1 004 01 | DC1 BUS | | | | 29 | | | |14WV | | | OFF | | | | | | | | | | 1 004 01 |DC1 BUS ON| | | | 29 | | | |14WV | | 2 004 10 | DC2 BUS | | | | 29 | | | |44WV | | | OFF | | | | | | | | | | 2 004 10 |DC2 BUS ON| | | | 29 | | | |44WV | | 004 11 |DC ESS BUS| | | | 29 | | | |12WV | | | OFF | | | | | | | | | | 004 11 |DC ESS BUS| | | | 29 | | | |12WV | | | ON | | | | | | | | |
D. Reset of the Protection of the Transformer Rectifier (TR) Before you reset a TR, make sure that the related electrical network supplies its primary winding, in any RESET mode.
(1) From the CFDS or on the panel 103VU Reset of the TR protection is possible from the CFDIU (CFDS interface). If the CFDIU is not available, it is possible to start the transformers manually. To do this, push the TR RST pushbutton switch 15PU located on panel 103VU.
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(2) Description of the reset procedure (Ref. Fig. 007) The reset procedure must be performed by selecting the SYSTEM REPORT/TEST item on the CFDS menu, then by selecting the involved TR on ELEC menu.
(a)
If the reset is effective, NO FAULT appears on the MCDU.
(b)
If the reset is impossible:
. TR 1(2) is displayed on the MCDU,
. TR 1(2) FAULT stays on the upper ECAM display unit.
NOTE : After the reset procedure is performed, on the panel 35VU,
____ the AC ESS FEED pushbutton switch must be released, and then pushed. The ESS TR no longer supplies the DC ESS BUS (4PP). On the lower ECAM display unit, the normal configuration comes into view.
TR Reset Procedure
Figure 007
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