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PLC Setup Section 7-1
7-1-2-3 Time and Interrupt Settings (CX-Programmer Timings Tab Page)
Enable Watch Cycle Time Setting
Watch Cycle Time
Cycle Time (Minimum Cycle Time)
Programming
Console address
Settings Function Related
flags and
words
When set-
ting is read
by CPU Unit
Word Bit(s)
+209 15 0: Default
1: Bits 0 to 14
Default: 0
Set to 1 to enable the Watch Cycle Time
Setting in bits 0 to 14. Leave this setting at 0
for a maximum cycle time of 1 s.
A40108
(Cycle Time
Too Long
Flag)
At start of
operation.
(Can’t be
changed dur-
ing opera-
tion.)
Programming
Console address
Settings Function Related
flags and
words
When set-
ting is read
by CPU Unit
Word Bit(s)
+209 0 to 14 001 to FA0: 10 to
40,000 ms
(10-ms units)
Default: 001 (1 s)
This setting is valid only when bit 15 of 209
is set to 1. The Cycle Time Too Long Flag
(A40108) will be turned ON if the cycle time
exceeds this setting.
A264 and
A265
(Present
Cycle Time)
At start of
operation
(Can’t be
changed dur-
ing opera-
tion.)
Programming
Console address
Settings Function Related
flags and
words
When set-
ting is read
by CPU Unit
Word Bit(s)
+208 0 to 15 0001 to 7D00: 1 to
32,000 ms
(1-ms units)
Default: 0000
(No minimum)
Set to 0001 to 7D00 to specify a minimum
cycle time. If the cycle time is less than this
setting, it will be extended until this time
passes. Leave this setting at 0000 for a vari-
able cycle time. (Can’t be changed during
operation.)
This cycle time will apply to the program
execution cycle when a parallel processing
mode is used.
--- At start of
operation.
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