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6 Timer
11-46
SmartAXIS Touch User’s Manual
6.1 How the Timer is Used
Starts a countdown when the trigger condition is satisfied, and writes 1 to an internal device (HMI Timer Relay LTC)
once the set time has elapsed.
6
Timer
Touch
LTD0
0
1
LTC0:
0
LTC0:
1
1999
1998
999
1
0
LTD0
Start countdown
Set time
has elapsed
Condition
Satisfied
Satisfied
Satisfied
Start
countdown
0
0
1
0
Writes 1
to LTC0
Writes the
preset value
to LTD0 and 0
to LTC0
State of condition
Action
HMI Timer Relay
LTC0 value
HMI Timer Current Value
LTD0 value
1999
1999
1998
999
1
1999
0
Condition
Condition
Condition
Condition
Not satisfied
Not satisfied
Not satisfied
Satisfied
Satisfied
Satisfied
Satisfied
Satisfied
Satisfied
Not satisfied
Not satisfied
Not satisfied
• The HMI Timer Relay LTC is an internal device (bit device) that changes to 1 once the time set for the
timer has elapsed.
• The HMI Timer Current Value LTD is an internal device (word device) that stores current values for the
timer.
• Once switched to the screen that the timer has been placed in, the following values will be given
regardless of the whether the trigger condition is satisfied or not satisfied.
- HMI Timer Relay LTC: 0
- HMI Timer Current Value LTD: Preset Value
Содержание SmartAXIS Touch FT1A Series
Страница 1: ...FT1A Series FT9Y B1390 4 SmartAXIS Touch User s Manual ...
Страница 22: ...Contents Preface 21 SmartAXIS Touch User s Manual ...
Страница 240: ...6 Using Library Screens 4 36 SmartAXIS Touch User s Manual ...
Страница 416: ...2 Multi State Lamps 8 26 SmartAXIS Touch User s Manual ...
Страница 558: ...9 Calendar 9 142 SmartAXIS Touch User s Manual ...
Страница 668: ...6 Timer 11 52 SmartAXIS Touch User s Manual ...
Страница 754: ...4 Using Data and Detected Alarms 13 34 SmartAXIS Touch User s Manual ...
Страница 792: ...4 Using the Data 14 38 SmartAXIS Touch User s Manual ...
Страница 810: ...4 Using the Data 15 18 SmartAXIS Touch User s Manual ...
Страница 870: ...3 Text Manager 19 16 SmartAXIS Touch User s Manual ...
Страница 924: ...6 Important Notes 20 54 SmartAXIS Touch User s Manual ...
Страница 1036: ...5 User Communication 22 74 SmartAXIS Touch User s Manual ...
Страница 1092: ...2 Monitoring on the Touch 24 26 SmartAXIS Touch User s Manual ...
Страница 1142: ...2 Word Devices 27 18 SmartAXIS Touch User s Manual ...
Страница 1186: ...2 Analog Cartridge 29 34 SmartAXIS Touch User s Manual ...
Страница 1194: ...3 Handling Problems 30 8 SmartAXIS Touch User s Manual ...