A3-16
IM 34M06C11-01E
A3.3.6
Measures against Power Failure
The power supply block of the FA-M3 incorporates a built-in power sequence circuit
which prevents the system from malfunctioning when a momentary power failure or
voltage reduction occurs. This system has two modes of detecting power failures; one
is the standard mode and the other is the immediate detection mode. There are
restrictions on the use of the immediate detection mode, as summarized in the table
given below, according to the type of power supply module or CPU module used. The
default (factory setting) mode is the standard mode.
Mode
Available Power Supply
Module
Available CPU Module
Standard
All types
All types
Immediate detection*
F3PU10-0N
F3PU10-0S
F3PU16-0N
F3PU16-0
S
F3PU20-0N
F3PU20-0S
F3PU26-0N
F3PU26-0
S
F3PU30-0N
F3PU30-0S
F3PU36-0N
F3PU36-0S
F3SP2
□
-
□□
F3SP3
□
-
□□
F3SP5
□
-
□□
F3SP6
□
-
□□
F3SP7
□
-
□□
F3FP36-3N
F3BP20-0N
F3BP30-0N
*:
Select the immediate detection mode from the “CPU Configuration” menu. For more details, refer to "FA-M3
Programming Tool WideField" (IM 34M06Q14-01E), "FA-M3 Programming Tool WideField2" (IM 34M06Q15-01E)
or
"FA-M3 Programming Tool WideField3" (IM 34M06Q16-
□□
E). For details on the modes of detecting power failures
supported by the F3BP20, F3BP30 BASIC CPU module, refer to the BASIC CPU Modules and YM-BASIC/FA
Programming Language (IM 34M06Q22-01E).
Содержание FA-M3V e-RT3 Plus
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Страница 253: ...TOC C 1 IM 34M06C11 01E Hardware Manual Part C FA M3 Value II F3SC22 F3SC23 IM 34M06C11 01E 40th Edition ...
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