| 摘要 |
PURPOSE:To indicate only a specific range with a scale and to reduce the read errors for an indicated value by setting the specific range optionally by an indication scale specification part when the variation range of an input signal is limited and indicating the input signal to the whole indication scale of the indicator by an indication scale conversion part. CONSTITUTION:When the variation range of the input signal is only the specific range, the specific range is set optionally by an indication scale specification part 2-a and an indication scale conversion part 2-b indicates the input signal to the whole indication scale of the indicator. Consequently, only the specific range can be indicated with the scale, so the read error of the indicated value is reduced. Further, the converting function for indicating the specific range of the whole scale of the input signal is provided, so scale conversion need not be performed outside. Therefore, even when there are many other indication items, the handling of signals is facilitated. |
