
6.MACRO EXECUTOR FUNCTION B-63943EN-2/01
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6.15.2 Alarm Information and External Alarm Information
The alarm basic flag (ID No. 1) indicate the category of an alarm (if
occurs).
For details, see "Detail information about each alarm." Bit
information is output as 1 byte (0 to 255) or 2 byte (0 to 65535) to
#8999 (see the example given for the alarm basic flag).
Alarm basic flag
ID No.
(#8998)
Bit information
(#8999)
Information
0001h SW alarm
0002h PW alarm
0004h IO alarm
0008h PS/SR/MC alarm
0010h OT alarm
0020h OH alarm
0040h SV alarm
0080h
0100h
0200h SP alarm
0400h
0800h
1000h
2000h
4000h
1
8000h External alarm
SW alarm : When this bit is 1, it means that the SW alarm flag
is set with data.
PW alarm : When this bit is 1, it means that the PW alarm flag
is set with data.
IO alarm : When this bit is 1, it means that the IO alarm flag
is set with data.
PS/SR/MC alarm : When this bit is 1, it means that the PS, SR, or MC
alarm flag is set with data.
OT alarm : When this bit is 1, it means that the OT alarm flag
is set with data.
OH alarm : When this bit is 1, it means that the OH alarm flag
is set with data.
SV alarm : When this bit is 1, it means that the SV alarm flag
is set with data.
SP alarm : When this bit is 1, it means that the SP alarm flag
is set with data.
External alarm : When this bit is 1, it means that the external alarm
flags (1 to 4) are set with data.
Example
If the PS alarm and external alarm have occurred,
32776 (8008h) is output to #8999.