Kaiyi — 2.2.14 Special Data Registers

AH500 Programming Manual 2-50 CPU5X0-RS2 CPU5X0-EN OFF STOP RUN SR Function    Attribute Default ON RUN STOP SR0 Error-detecting code of the PLC operation error ○ ○ 0 0 – R 0 SR1 The address of the operation error is locked. ○ ○ 0 0 – R 0 SR2 ○ ○ 0 0 – R 0 SR4 Error-detecting code of the grammar check error ○ ○ 0 0 – R 0 SR5 Address of the instruction/operand check error ○ ○ 0 0 – R 0 SR6 ○ ○ 0 0 – R 0 SR8 Step address at which the watchdog timer is ON ○ ○ 0 – – R 0 *SR40 Number of error logs ○ ○ – – – R 0 *SR41 Error log pointer ○ ○ – – – R 0 *SR42 Error log 1: The rack number and the slot number ○ ○ – – – R 0 *SR43 Error log 1: The module ID ○ ○ – – – R 0 *SR44 Error log 1:

The error code ○ ○ – – – R 0 *SR45 Error log 1: The year and the month ○ ○ – – – R 0 *SR46 Error log 1: The day and the hour ○ ○ – – – R 0 *SR47 Error log 1: The minute and the second ○ ○ – – – R 0 *SR48 Error log 2: The rack number and the slot number ○ ○ – – – R 0 *SR49 Error log 2: The module ID ○ ○ – – – R 0 *SR50 Error log 2: The error code ○ ○ – – – R 0 *SR51 Error log 2: The year and the month ○ ○ – – – R 0 *SR52 Error log 2: The day and the hour ○ ○ – – – R 0 *SR53 Error log 2: The minute and the second ○ ○ – – – R 0 *SR54 Error log 3: The rack number and the slot number ○ ○ – – – R 0 *SR55 Error log 3: The module ID ○ ○ – – – R 0 *SR56 Error log 3:

The error code ○ ○ – – – R 0 *SR57 Error log 3: The year and the month ○ ○ – – – R 0 *SR58 Error log 3: The day and the hour ○ ○ – – – R 0 *SR59 Error log 3: The minute and the second ○ ○ – – – R 0 *SR60 Error log 4: The rack number and the slot number ○ ○ – – – R 0 *SR61 Error log 4: The module ID ○ ○ – – – R 0 *SR62 Error log 4: The error code ○ ○ – – – R 0 *SR63 Error log 4: The year and the month ○ ○ – – – R 0 *SR64 Error log 4: The day and the hour ○ ○ – – – R 0 *SR65 Error log 4: The minute and the second ○ ○ – – – R 0 *SR66 Error log 4: The rack number and the slot number ○ ○ – – – R 0 SR67 Error log 5: The rack number and the slot number ○ ○ – – – R 0 SR68 Error log 5:

The module ID ○ ○ – – – R 0 SR69 Error log 5: The error code ○ ○ – – – R 0