5 Categories and Use of Basic Application InstructionsDVP-PM Application Manual 5-87Register DATA ExplanationD1081 high ‘1’ 31 HD1082 low ‘3’ 33 HD1082 high ‘6’ 36 H2105 H converts ASCII codesand store the convertedvalue in D1054D1083 low ‘0’ 30 HD1083 high ‘0’ 30 HD1084 low ‘0’ 30 HD1084 high ‘0’ 30 HContent in address2106 H0000 HPLC automaticallyconverts ASCII codesand store the convertedvalue in D1055D1085 low ‘3’ 33 H LRC CHK 1D1085 high ‘B’ 42 H LRC CHK 0Program Example 2:Communication between DVP-PM and VFD-B series AC motor drive (RTU mode, M1143 = ON)MOV D1120H87M1002SET M1120MOV D1129K100M1127ReceivingcompletedSet communication protocol as 9600, 8, E, 1Retain communication protocolSett receiving timeout as 100msProcessing received dataReset M1127Sending requestX1The received datain HEX.is storedin D1070~D1085Set as RTU modeX0MODRD K1 H2102 Set communication instruction:DData address: H2102Data length: 2 wordsevice address: 01K2SET M1143SET M1122RST M1127DVP-PM Ö VFD-B, DVP-PM transmits: “01 03 2102 0002 6F F7”VFD-B Ö DVP-PM, DVP-PM receives: “01 03 04 1770 0000 FE 5C”Registers for data to be sent (sending messages)Register DATA ExplanationD1089 low 01 H Address of AC motor driveD1090 low 03 H Command code of AC motor driveD1091 low 21 HD1092 low 02 H Starting data addressD1093 low 00 HD1094 low 02 H Number of data (count by word)D1095 low 6F H CRC CHK LowD1096 low F7 H CRC CHK HighRegisters for received data (responding messages)Register DATA ExplanationD1070 low 01 H Address of AC motor drive
