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365
Sample Programs
Appendix B
Upper and Lower-limit Alarm (with Standby Sequence)
Comparisons are made to the upper and lower limits of the A/D conversion values or D/A output values after
the value falls within the range between the upper limit and lower limit following the beginning of operation. If
they fall outside the specified range, the Alarm Flag will turn ON.
Unit Settings
Program Example
Upper limit
Lower limit
Alarm Flag
ON
OFF
Item
Setting contents
Actual settings
Unit
CS1W-AD081-V1
---
Unit number
#0
Unit number switch: 00
Operation mode
Normal mode
Back-panel DIP switch: All OFF
Input number
Input 1 used
D20000 = 0001
Input signal range
Input number 1, 0 to 10 V
D20001 = 0001
KEEP(11)
020001
<
2001
D00000
Operation condition
Conversion value
Lower limit
Alarm Flag
>
2001
D00001
Conversion value
Upper limit
020001
020001
2001
D00000
Conversion value
Lower limit
2001
D00001
Conversion value
Upper limit
Operation
condition
Содержание CJ1W-AD041-V1
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