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6 Drive Programming Commands
Drive Programming User’s Manual (I580-E2)
6-8 Parameter Control Commands
6
If the clock command is used in the Drive Programming, an unexpected operation may occur
due to weak battery of the LCD Digital Operator.
Take measures such as detecting a weak battery by a check that the clock data returns to the
initial setting and stopping the inverter or programs.
When the LCD Digital Operator is removed or disconnected, Drive Programming is in a waiting
status by the clock command.
Example
If you execute this program example on October 18th (Thursday) of 2012 at 2:29 P.M., then U(00),
U(01) and U(02) will be displayed on the Drive Programming Editor and the Digital Operator as follows:
Flowchart Text
User parameter
variable
Clock function BCD data
(actual hexadecimal data)
Display
(converts hexadecimal
BCD data to decimal)
Meaning of clock function BCD data
U(00) 1210 4624 "12" for year 2012, "10" for October
U(01) 1804 6148 "18" for 18th day, "04" for Thursday
U(02) 1429 5161 "14" for 2 p.m., "29" for 29 minutes
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