Omron SYSMAC C200H-OV001 Operation Manual page 61

ON-LINE Mode
C200H CPU OUT IN
Output
command
Voice
Unit busy
ON status of an
output command
is recognized.
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Voice Unit busy flag (word n+9 bit 01) (valid in ON-LINE mode only)
This flag turns ON when output refreshing is executed and the ON status of
an output command is recognized, and when subsequent input refreshing
in the same I/O refresh area is executed. This flag turns OFF when subse-
quent output refreshing is executed and the OFF status of the output com-
mand is recognized, and when input refreshing in the same I/O area is ex-
ecuted.
I/O refreshing
OUT IN
OFF status of an
output command
is recognized.
Message output in progress flag (word n+9 bit 02) (valid in ON-LINE mode
only)
This flag turns ON when the input refreshing is executed during message
playback. This flag turns OFF when the next input refreshing is executed
after the message has been played back and the specified interval time has
elapsed.
Output message area FULL flag (word n+9 bit 03) (valid in ON-LINE mode
only)
Up to 20 messages (excluding the message currently being played back)
can be stored in this area. Note one message can consist of up to 16
phrases (1 to 16).
When all 20 messages are stored in this area no new messages are ac-
cepted, even if the output command of a new message turns ON.
However, when the priority command bit (word n bit 12) turns ON, playback
of the current message is stopped and the priority message is transferred
to the storage area. It remains stored in the message area until the output
command (word n bit 14) turns ON it is played back.
The interrupted message is played back again from the beginning after the
priority message has been played back.
OUT IN
ON status of an
output command is
recognized.
Section 3-8
OUT IN
53