| 摘要 |
PROBLEM TO BE SOLVED: To execute verification of an input signal and an output signal at the time of a static characteristics test of a digital control panel and allow control characteristics such as transient characteristics to be verified in detail.SOLUTION: A digital control panel test device tests a digital control panel 1 that comprises a signal input section 11, a digital control command operation section 13 and a signal output section 15 and functions as a generator excitation control device and a steam turbine control device by an automatic test device 2. In the digital control panel 1, there are provided an operation data write section 16 for directly writing test data in the digital control command operation section 13 inside the digital control panel 1 and an operation data readout section 17 for directly reading out a calculation value 13s in a control board calculated by the digital control command operation section 13. Further, in the automatic test device 2, there are provided an operation data output processing section 24 for outputting the test data to the operation data write section 16 inside the digital control panel 1 and an operation data input processing section 25 for inputting the calculation value 13s in the control board read out by the operation data readout section 17 inside the digital control panel 1. |
