Specifications

Table Of Contents
III PLC Devices
Special Relay/Register Signals
III - 110
Device abbrev. Signal name Device abbrev. Signal name
SM40 2NCLK 2n-second clock SM50 (APLC data protect avoidance mode)
SM41 SM51 Battery low latch
SM42 SM52 Battery low
SM43 SM53 AC/DC DOWN detection
SM44 SM54
SM45 SM55
SM46 SM56 Calculation error
SM47 SM57
SM48 SM58 Battery low warning latch
SM49 SM59 Battery low warning
Device abbrev. Signal name Device abbrev. Signal name
SM60 SM70 (APLC data protect avoidance mode)
SM61 SM71
SM62 SM72
SM63 SM73
SM64 DSPRQ Tool registration and Life screen display request SM74
SM65 LSTIN Life management data setting prohibited SM75
SM66 SM76
SM67 SM77
SM68 SM78
SM69 (Data protect avoidance mode) SM79