Power Supply Modules
3-16
S7-400, M7-400 Programmable Controllers Module Specifications
A5E00069467-07
BAF, BATTF
The following table applies to power supply modules with one battery if the BATT
INDIC switch is in the BATT position. It shows the faults indicated and lists how to
remedy the faults.
Table 3-9
BAF, BATTF; BATT INDIC LEDs on BATT
LED
Cause of Fault
Remedy
BAF
BATT
F
H
H
Battery empty or missing
No backup voltage available
Insert new battery.
Press FMR momentary-contact
pushbutton
D
H
Battery empty or missing
Insert new battery.
Press FMR momentary-contact
pushbutton
Battery has been stored for
too long
Depassivate battery
(see Installation Manual Chapter 7)
too long
(see Installation Manual, Chapter 7)
H
D
Battery in order
No backup voltage available
(short circuit)
•
Fault after plugging in a module:
Plugged-in module defective
•
Fault after switching on: Remove all
modules and plug in individually
D
D
Battery in order
–
D = LED is dark; L = LED lights up;
Содержание Simatic M7-400
Страница 10: ...Preface x S7 400 M7 400 Programmable Controllers Module Specifications A5E00069467 07 ...
Страница 122: ...Power Supply Modules 3 42 S7 400 M7 400 Programmable Controllers Module Specifications A5E00069467 07 ...
Страница 362: ...Analog Modules 5 146 S7 400 M7 400 Programmable Controllers Module Specifications A5E00069467 07 ...
Страница 384: ...Interface Modules 6 22 S7 400 M7 400 Programmable Controllers Module Specifications A5E00069467 07 ...
Страница 428: ...RS 485 Repeater 10 8 S7 400 M7 400 Programmable Controllers Module Specifications A5E00069467 07 ...
Страница 496: ...M7 400 Expansions 12 26 S7 400 M7 400 Programmable Controllers Module Specifications A5E00069467 07 ...
Страница 562: ...Interface Submodules 13 66 S7 400 M7 400 Programmable Controllers Module Specifications A5E00069467 07 ...
Страница 574: ...Parameter Sets for Signal Modules A 12 S7 400 M7 400 Programmable Controllers Module Specifications A5E00069467 07 ...
Страница 594: ...Diagnostic Data of the Signal Modules B 20 S7 400 M7 400 Programmable Controllers Module Specifications A5E00069467 07 ...
Страница 598: ...Spare Parts and Accessories C 4 S7 400 M7 400 Programmable Controllers Module Specifications A5E00069467 07 ...
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