信捷XC系列PLC解密，XC3解密，XC5解密，但保密下載暫時無法破解（*上載時提示無*）,*上載時提示輸入密碼時,也可能是保密下載,信捷PLC如果用過一次加密下載，以后再用保密下載時也會提示輸入密碼，但不管哪種加密方式,未能解出的不收費,解出后才收費;
XC3解密型號如下：
XC3-60R-E XC3-60R-C XC3-60T-E XC3-60T-C XC3-60RT-E XC3-60RT-C
XC3-48R-E XC3-48R-C XC3-48T-E XC3-48T-C XC3-48RT-E XC3-48RT-C
XC3-32R-E XC3-32R-C XC3-32T-E XC3-32T-C XC3-32RT-E XC3-32RT-C
XC3-24R-E XC3-24R-C XC3-24T-E XC3-24T-C XC3-24RT-E XC3-24RT-C
XC3-14R-E XC3-14R-C XC3-14T-E XC3-14T-C XC3-14RT-E XC3-14RT-C
XC5-60R-E XC5-60R-C XC5-60T-E XC5-60T-C XC5-60RT-E XC5-60RT-C
XC5解密型號如下：
XC5-48R-E XC5-48R-C XC5-48T-E XC5-48T-C XC5-48RT-E XC5-48RT-C
XC5-32T-E XC5-32T-C XC5-24T-E XC5-24T-C
未在以上型號內的，請電話咨詢能否破解；