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In the event of a power failure, the controller is shut down safely. During the dead time,
the current supply of the RAM and the system clock is backed up by a battery package.
To prevent shut down, you can feed the controller by a UPS.
In addition, make the actual load (VA, W) considerations with respect to information given in
and
when a UPS is dimensioned. Firs half period peak values given are
close approximations at 0.2 ohm net impedance, 230 V, 50 Hz. Corresponding figures at
0.1 ohm net impedance, 115 V, 60 Hz are obtained by multiplying with a factor 1.5.
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No extra software is needed, the basic system QC07-BAS41 is sufficient.
No extra hardware is needed besides the desired I/O unit if:
•
Spare slot in an I/O subrack is available (S100 I/O)
•
MasterFieldbus communication is available (S400 I/O)
•
Advant Fieldbus 100 and an S800 I/O station is available (S800 I/O).
Supported I/O boards (S100 I/O), I/O units (S400 I/O) and I/O modules (S800 I/O) are listed in
. Besides the board/unit type designation, you can also find
information about suitable connection units and internal cables in that section. Further
guidelines are given below.
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First half period peak value at switching on
60 - 80 A
cos
ϕ
>
0.7
Crest factor
(
peak current
/
RMS current
)
<
2.6
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First half period peak value at switching on
25 A typical
120 A worst case
45 A typ.
160 A wc
80 A typ.
200 A wc
cos
ϕ
>0.7
Crest factor
(
peak current
/
RMS current
)
<2.0
Summary of Contents for Advant Controller 450
Page 1: ...Advant OCS with Master software GYDQW RQWUROOHU User s Guide 3BSE 002 415R701 Rev A ...
Page 26: ...Advant Controller 450 User s Guide Table of Contents 3BSE 002 415R701 Rev A xvi ...
Page 30: ...Advant Controller 450 User s Guide Table of Contents 3BSE 002 415R701 Rev A xx ...
Page 488: ... GYDQW RQWUROOHU 8VHU V XLGH SSHQGL DUGZDUH 0RGXOHV A 48 3BSE 002 415R701 Rev A ...
Page 508: ...Advant Controller 450 User s Guide Appendix D Item Designations D 12 3BSE 002 415R701 Rev A ...
Page 518: ...Advant Controller 450 User s Guide Appendix F Load Calculation F 4 3BSE 002 415R701 Rev A ...
Page 522: ...Advant Controller 450 User s Guide Appendix G Memory Calculation G 4 3BSE 002 415R701 Rev A ...
Page 528: ...Advant Controller 450 User s Guide Appendix H Halt Codes H 6 3BSE 002 415R701 Rev A ...
Page 562: ...Advant Controller 450 User s Guide Index iv 3BSE 002 415R701 Rev A ...
Page 563: ......
Page 564: ...3BSE 002 415R701 Rev A March 2000 ...