Delta DVP-ES3 — 2.2.7 Special Auxiliary Relays (SM)

DVP-ES3 Series Programming Manual _2 2-12 Latched Attribute Default OFF STOP RUN SM Function    ON RUN STOP SM34 Incorrect password OFF – – N R/W OFF *SM36 Enable saving data to the memory card. When ON, the PLC runs according to the value in SR36. OFF – – N R/W OFF SM94 Change in the LED lighting control in COM1 – – – H R/W OFF SM95 Change in the LED lighting control in COM2 – – – H R/W OFF *SM96 Data is sent through COM1. OFF OFF – N R/W OFF *SM97 Data is sent through COM2. OFF OFF – N R/W OFF *SM98 Waiting to receive the reply through COM1 OFF OFF – N R OFF *SM99 Waiting to receive the reply through COM2 OFF OFF – N R OFF *SM100 Reception through COM1 is complete.

OFF OFF – N R/W OFF *SM101 Reception through COM2 is complete. OFF OFF – N R/W OFF Error during receiving data through COM1 when using the MODRW instruction or the RS instruction. OFF OFF – N R/W OFF *SM102 Error during receiving data through COM2 when using the MODRW instruction or the RS instruction. OFF OFF – N R/W OFF *SM103 No data received through COM1 after a specified period of time. OFF OFF – N R/W OFF *SM104 No data received through COM2 after a specified period of time. OFF OFF – N R/W OFF *SM105 Choice made by COM1 between the 8-bit processing mode and the 16-bit processing mode ON: 8-bit processing mode OFF:

16-bit processing mode OFF – – N R/W OFF *SM106 Choice made by COM2 between the 8-bit processing mode and the 16-bit processing mode ON: 8-bit processing mode OFF: 16-bit processing mode OFF – – N R/W OFF *SM107 *SM204 All non-latched areas are cleared. OFF OFF OFF N R/W OFF *SM205 All latched areas are cleared. OFF OFF OFF N R/W OFF SM206 All output is inhibited OFF – – N R/W OFF *SM209 The communication protocol of COM1 changes OFF OFF OFF N R/W OFF *SM210 Choice made by COM1 between the ASCII mode and the RTU mode ON: RTU mode OFF:

ASCII mode – – – H R/W OFF *SM211 The communication protocol of COM1 changes OFF OFF OFF N R/W OFF *SM212 Choice made by COM2 between the ASCII mode and the RTU mode ON: RTU mode OFF: ASCII mode – – – H R/W OFF SM215 Running state of the PLC OFF ON OFF N R/W OFF SM218 Error: real-time clock malfunction – – – N R OFF SM219 Error: battery power for the real-time clock is low – – – N R OFF *SM220 Calibrating the real-time clock within ±30 seconds OFF OFF – N R/W OFF