| 摘要 |
PURPOSE:To improve the operability and practicality, by performing alarm display of time-up or count-up for a monitor display, during the monitor display of a timer and a counter. CONSTITUTION:When the operation is started by depressing a start key 18 in the modes other than ''program'', the program is normally in RUN state based on the information stored in a user's RAM 11, and the content of display of said display 7 makes a line display during high speed scanning. In the control of a timer, a timer signal TS in 100ms is produced from a power supply frequency with a power supply section 8, this signal is always detected with a CPU 9 and a special program is run with the highest priority at the signal reception. This program is run at each 100ms, allowing to control the timer. |
