7-231 Before Using the Products2 Preparation3 Connection4 Setup5 Adjustment6 When in Trouble7 SupplementComposition of external scale absolute dataUsing 15-character data received through RS232/RS485, organize 1-turn data and multi-turn data.Remarks If the multi-turn data of the above fig. is between 32768 to 65535, convert it to signeddate after deducting 65536.2. Absolute systemTransferring external scale absolute data0BhAxis addressC2hFFh *131h *2External scale status (L)Setup value of Pr5.31 “Axis address”.*1 Undefined*2 Depends on external scale.31h: Mitsutoyo madeAT57332h: Mitsutoyo madeST771A, ST773A41h: Sony Manufacturing Systems madeSR77, SR87External scale status (H)Absolute data (1)Absolute data (2)Absolute data (3)Absolute data (4)Absolute data (5)Absolute data (6)Error codeChecksumBecomes to 0 when the communication iscarried out normally. If not 0, capture theabsolute data from the driver againReceivedabsolute data(15 characters)External scale absolute dataAbsolute data (6)×10000000000h+Absolute data (5)×100000000h+Absolute data (4)×1000000h+Absolute data (3)×10000h+Absolute data (2)×100h+Absolute data (1)Absolute data of external scale is represented as 48 bit number (negative value is repre-sented as two's complement).