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PPENDICES
(8) Automatic refresh of sample data
The data to the internal relay and data register of PLC CPU area are transmitted
to the positioning dedicated signals of Motion CPU area via the Multiple CPU
high speed transmission area.
The positioning dedicated signals of Motion CPU area can be controlled by only
control of the sequence program of PLC CPU area.
And, add the special relays, special registers and user devices to the parameters
of automatic refresh if required.
The flow for the data of automatic refresh that uses the sample data is shown
below.
(Example) SV13 use
Internal relay Internal relay
Axis status
Axis monitor
device
Control change
register
Multiple CPU high speed
transmission area
CPU No.1
transmitting data
CPU No.2
receiving data
CPU No.1
receiving data
CPU No.2
transmitting data
Transfer
in 0.88ms
cycle
Transfer
in 0.88ms
cycle
Motion CPU area (CPU No.2)PLC CPU area (CPU No.1)
Multiple CPU high speed
transmission area
Automatic
refresh area
Automatic
refresh area
Data register
E
N
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E
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D
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E
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Automatic
refresh area
Automatic
refresh area
Data register
Axis command
signal
M0
M3520
M2736
M2000
M8191
M3071
M1999
M2735
M3072
M3519
D8191
D0
D320
D640
D758
D639
D319
D757
#12287
#0
#8000
#8319
#7999
#8320
Monitor device
Motion device
U3E0\G10000
U3E1\G10000
U3E0\G10000
U3E1\G10000
M0
M3519
M3520
M2736
M3071
M3072
M1999
M2000
M2735
D0
D320
D319
D639
D640
D757
D758
D7999
D8000
D8319
D8320
Ma
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c
y
c
l
e
M
a
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c
y
c
l
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M
a
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y
c
l
e
M
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y
c
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M
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c
y
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E
N
D
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ss
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E
ND
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