SHENZHEN ENCOM ELECTRIC TECHNOLOGIES CO. enc eds800-2s0002n User Manual page 55

(1) input terminal status corresponding relation is as follows:
X1 terminal status
X2 terminal status
X3 terminal status
X4 terminal status
(2) output terminal status corresponding relation is as follows:
OC1 output terminal
reserved
EDS800 series Service Manual
reserved
reserved
50
：
shows terminal input ineffective
：
shows terminal input effective
REV input terminal
FWD input terminal
reserved
X5 terminal status
：
shows that terminal has no output
：
shows that terminal has output