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793
Data Control Instructions
Section 3-18
• Input time setting = 1 (Use lower value.)
• Input time setting = 2 (Use higher value.)
100%
a
×
0.35 s
a
×
0.65 s
a
×
0.70 s
a
×
0.30 s
70%
55%
35%
0%
Control period (a)
Control period (a)
Time
Output
Duty ratio
(MV/MV range)
55% target
cut to 35%.
70% target
is kept.
If the duty ratio falls below the initial value early enough, the duty ratio will be
adjusted and the output will be turned OFF sooner.
Use this setting for applications such as avoiding overshooting when using time-
proportional control to control heating and using a relatively long control period.
100%
a
×
0.45 s
a
×
0.55 s
a
×
0.80 s
80%
70%
55%
0%
a
×
0.20 s
70% target is kept.
Control period (a)
Control period (a)
Time
Output
Duty ratio
(MV/MV range)
70% target
raised to 80%.
If the duty ratio rises above the initial value early enough, the duty ratio will be
adjusted and the output will be turned ON sooner. (With this setting the output's
ON/OFF order is reversed and the output goes from OFF to ON.)
Use this setting for applications such as avoiding undershooting when using time-
proportional control to control cooling and using relatively long control period.
Summary of Contents for SYSMAC CS1D-CPU**
Page 3: ...iv...
Page 29: ...xxx...
Page 185: ...146 List of Instructions by Function Code Section 2 4...
Page 1389: ...1350 CJ series Instruction Execution Times and Number of Steps Section 4 2...
Page 1390: ...1351 Appendix A ASCII Code Table ASCII SP Four leftmost bits Four rightmost bits...
Page 1391: ...1352 ASCII Code Table Appendix A...