2. Programming Concepts 2-15 OFF STOP RUN Special ES2 SA2 Latch Function SS2 SX2 Attrib. Default M EX2 SE -ed ON RUN STOP for zero return on CH0. M1107 Zero point selection. M1107=ON, change the zero point to the right of DOG switch for zero return on CH1. ○ ○ ○ ○ OFF OFF - R/W NO OFF M1108 Y0/CH0 (Y0, Y1) pulse output pause (ramp down) ○ ○ ○ ○ OFF OFF - R/W NO OFF M1109 Y1 pulse output pause (ramp down) ○ ○ ○ ○ OFF OFF - R/W NO OFF M1110 Y2/CH1 (Y2, Y3) pulse output pause (ramp down) ○ ○ ○ ○ OFF OFF - R/W NO OFF M1111 Y3 pulse output pause (ramp down) ○ ○ ○ ○ OFF OFF - R/W NO OFF M1112 Switching clock pulse of Y0 for PWM instruction (ON: 100us; OFF:
1ms) ○ ○ ○ ○ OFF OFF - R/W NO OFF M1113 Switching clock pulse of Y2 for PWM instruction (ON: 100us; OFF: 1ms) ○ ○ ○ ○ OFF OFF - R/W NO OFF M1119* Enable 2-speed output function of DDRVI/DDRVA instructions; refer to section 2.16 for the usage ○ ○ SA2 26SE ○ OFF OFF OFF R/W NO OFF M1120* Retaining the communication setting of COM2 (RS-485), modifying D1120 will be invalid when M1120 is set.
○ ○ ○ ○ OFF OFF - R/W NO OFF M1121 For COM2(RS-485), data transmission ready ○ ○ ○ ○ OFF OFF - R NO OFF M1122 For COM2(RS-485), sending request ○ ○ ○ ○ OFF OFF - R/W NO OFF M1123 For COM2(RS-485), data receiving completed ○ ○ ○ ○ OFF OFF - R/W NO OFF M1124 For COM2(RS-485), data receiving ready ○ ○ ○ ○ OFF OFF - R/W NO OFF M1125 For COM2(RS-485), communication ready status reset ○ ○ ○ ○ OFF OFF OFF R/W NO OFF M1126 For COM2(RS-485), set STX/ETX as user defined or system defined ○ ○ ○ ○ OFF OFF OFF R/W NO OFF M1127 For COM2(RS-485), data sending / receiving / converting completed.
(RS instruction is not supported) ○ ○ ○ ○ OFF OFF OFF R/W NO OFF M1128 For COM2(RS-485), Transmitting/Receiving status Indication ○ ○ ○ ○ OFF OFF OFF R/W NO OFF M1129 For COM2(RS-485), receiving time out ○ ○ ○ ○ OFF OFF - R/W NO OFF M1130 For COM2(RS-485), STX/ETX selection ○ ○ ○ ○ OFF OFF - R/W NO OFF M1131 For COM2(RS-485), ON when MODRD/RDST/MODRW data is being converted from ASCII to Hex ○ ○ ○ ○ OFF OFF - R NO OFF M1132 ON when there are no communication related instructions in the program ○ ○ ○ ○ OFF - - R NO OFF M1136* For COM3(RS-485/USB), retaining communication setting ○ ╳ ○ ○ OFF - - R/W NO OFF M1137 Retain DNET mapping data during non- executing period ╳ ╳ ○ ○ - - - R/W NO OFF M1138* For COM1 (RS-232), retaining communication setting.
Modifying D1036 will be invalid when M1138 is set. ○ ○ ○ ○ OFF - - R/W NO OFF M1139* For COM1(RS-232), ASCII/RTU mode selection (OFF: ASCII; ON: RTU) ○ ○ ○ ○ OFF - - R/W NO OFF M1140 For COM2 (RS-485), MODRD / MODWR / MODRW data receiving error ○ ○ ○ ○ OFF OFF - R NO OFF M1141 For COM2 (RS-485), MODRD / MODWR / MODRW parameter error ○ ○ ○ ○ OFF OFF - R NO OFF M1142 Data receiving error of VFD-A handy instructions ○ ○ ○ ○ OFF OFF - R NO OFF M1143* For COM2(RS-485), ASCII/RTU mode selection (OFF: ASCII; ON: RTU) ○ ○ ○ ○ OFF - - R/W NO OFF M1145* Read MAC address from the left side network module (should work with D1400~1403); available for 12SA2: V3.00, 12SE: V1.92, 20SX2:
V3.00 ╳ ╳ ○ ○ OFF OFF OFF R/W NO OFF M1148 After the instruction DELAY is executed, the execution of the program following DELAY is delayed for 5us. V3.2 V3.0 V2.6 V1.4 V2.4 OFF OFF - R/W NO OFF