| 摘要 |
PURPOSE:To make it possible to simultaneously operate a plurality of recording apparatuses each having same constitution, by a method wherein the settings of time and the time limit are performed to a clock part and a time limit input/ output part of an external signal s provided. CONSTITUTION:An operation control part 18 performs the setting of the time limit with respect to a clock part 20 on the basis of a time and a time limit values of set in a setting part 16 and the time limit is stored in a memory part 22. On the other hand, the counted pulse from an electric energy meter 10 is supplied to the control part 18 through an input part 12 to be integrated. This integrated value is stored in the memory part 22 while the time limit is detected on the basis of the set time and time limit data and the stored integrated value is supplied to a display part 26 and a printing part 28 at every the predetermined time limit to respectively perform display and printing. In addition, a time limit signal is applied to an output part 24 through the control part 18. |
