3
7. PLC2Way
3-51
Ser
•
$s762
Periodical reading that is set in the [Temp. CTRL/PLC2Way Table Setting] dialog can be
suspended.
- [0]:
Periodical reading is performed.
- [Other than “0”]: Periodical reading is suspended.
If periodical reading of the temperature control network/PLC2Way table is performed
while the PLC2 memory is being accessed using a macro command, the macro
execution will be delayed (Fig. a). To avoid this, periodical reading can be suspended
using memory address $s762 (Fig. b).
•
$s763
Forced execution of macro commands [TEMP_READ] and [TEMP_WRITE] using the
temperature control network/PLC2Way table
- [0]:
When any station that has failed is included in the specified table,
the macro command is not executed.
- [Other than “0”]: The macro command is forcibly executed to the stations that are
working properly.
TEMP_CTL $u100 2
TEMP_CTL $u110 2
TEMP_CTL $u120 2
TEMP_CTL $u300 2
T
t
TEMP_CTL $u100 2
TEMP_CTL $u110 2
TEMP_CTL $u120 2
TEMP_CTL $u300 2
T+t
T
T
$s762=1
TEMP_CTL $u100 2
TEMP_CTL $u110 2
TEMP_CTL $u120 2
TEMP_CTL $u300 2
$s762=0
$s762=1
TEMP_CTL $u100 2
TEMP_CTL $u110 2
TEMP_CTL $u120 2
TEMP_CTL $u300 2
$s762=0
t
(Fig. a)
Execution of macro “a”
Execution of macro “a”
Temperature control
network/PLC2Way table
periodical reading
V7 communication cycle
Execution of macro “b”
Execution of macro “b”
Temperature control
network/PLC2Way table
periodical reading
Temperature control
network/PLC2Way
table periodical reading
Temperature control
network/PLC2Way
table periodical reading
V7 communication cycle
•
TEMP_READ
•
TEMP_WRITE
•
TEMP_CTL
•
MOV, BMOV, BSET,
BCLR, BINV
When the PLC2 memory is
used for the above command:
(Fig. b)
Summary of Contents for Monitouch V7
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Page 343: ...5 136 29 Automationdirect PLC Please use this page freely...