Meaning of Hitachi SF Door Panel Indicators

1、SF2 Door Machine Input Signal Point
JD-11     Photoelectric light curtain signal     X1 Light
JD-12     Closing Limit Signal                        X2 Light
JD-13     Safety contact plate signal              X3 Light
JD-14     Open Limit Signal                           X4 Light
JD-15     leveling signal                                 X5 Light
JD-16     Closed door signal                          X6 Light
JD-17     open door signal                             X7 Light

2、SF2 Door Machine Output Signal Point
JF-01    fault signal                                                        Y1 Light
JF-02    door width self-test signal                                Y2 Light
JF-03    Door opening and closing blocked signal        Y3 Light
JF-04    Shielded safety contact plate signal                Y4 Light
JF-05    Shielding photoelectric light curtain signal       Y4 Light
JF-06    Integrated light curtain signal output                Y6 Light