Omron SYSMAC C200H-OV001 Operation Manual page 60

ON-LINE Mode
Data and I/O Refresh
Timing
C200H CPU
Data for words
n through n+8
Voice Unit
OUT refresh (PC
Number of repetitions
Repeat intervals
Priority command
Output command
Stop command
1st Message No.
16th Message No.
Flags and I/O Refresh Timing
52
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Execution Command
1: Number of repetitions, repeat intervals, and priority command
2: Word n (n = 100 + 10 x unit no.)
3 and 4: Message No. (2 messages are set per word.)
5 and 6: Words n+1 through n+8 (messages 1 through 16)
7 : Word n bit 14 (message output command bit)
Data is transferred between the Voice Unit and PC during PC I/O refreshing.
OUT IN
Instruction execution
refresh refresh
Data of word n+9
Voice Unit)
The data for the 1st
through to the 16th
message numbers are
only input to the Voice
Unit when the output
command turns ON.
Note The scan time of the PC increases to 4.5 ms when the Voice Unit is used in
phrase combination mode.
ON-LINE flag (word n+9 bit 00)
(valid in ON-LINE mode only)
This flag turns ON when input refreshing begins execution. The ON-LINE
flag turns OFF, when the next input refreshing is executed after the Voice
Unit has been set to another mode from ON-LINE mode.
Transfers the number of repeti-
MOV
tions and repeat intervals for
1
message playback and the data
2
of the priority command to the
Voice Unit.
MOV
3
5
Transfers the phrase numbers to
the Voice Unit.
MOV
4
6
Turns ON the message output
7
command bit.
Scan time
OUT IN
refresh refresh
IN refresh (Voice Unit
ON-LINE flag
Voice Unit busy flag
Voice Unit busy flag
Message output in progress flag
Output storage area FULL flag
Voice Unit error flag
Battery error flag
Section 3-8
PC)