Delta AH500 — 2.2.7 Special Auxiliary Relays

AH500 Programming Manual 2-18 CPU5X0-RS2 CPU5X0-EN CPU5X1-RS2 CPU5X1-EN Attribute Default OFF STOP RUN SM Function    ON RUN STOP SM683 It sets the counting mode of HC62. (HC62 counts down when SM683 is ON.) ○ ○ ○ ○ OFF – – R/W OFF SM684 It sets the counting mode of HC63. (HC63 counts down when SM684 is ON.) ○ ○ ○ ○ OFF – – R/W OFF SM685 The instruction DSCLP uses the floating-point operation. ○ ○ ○ ○ OFF – – R/W OFF SM686 Mode of the instruction RAMP ○ ○ ○ ○ OFF – – R/W OFF SM687 The execution of the instruction RAMP is complete. ○ ○ ○ ○ OFF – – R/W OFF SM688 The execution of the instruction INCD is complete.

○ ○ ○ ○ OFF – – R/W OFF SM690 String control mode ○ ○ ○ ○ OFF – – R/W OFF SM691 The input mode of the instruction HKY is the 16-bit mode. The input is the hexadecimal input if SM691 is ON, whereas A~F are function keys if it is OFF. ○ ○ ○ ○ OFF – – R/W OFF SM692 After the execution of the instruction HKY is complete, SM692 is ON for a scan cycle. ○ ○ × ○ OFF – – R/W OFF SM693 After the execution of the instruction SEGL is complete, SM693 is ON for a scan cycle. ○ ○ × ○ OFF – – R/W OFF SM694 After the execution of the instruction DSW is complete, SM694 is ON for a scan cycle. ○ ○ × ○ OFF – – R/W OFF SM695 It is the radian/degree flag. ON:

The degree ○ ○ × ○ OFF – – R/W OFF SM699 An error occurs when MODBUS TCP is initialized.

× V 1.01 × ○ OFF – – R OFF SM700 Enabling Modbus TCP connection 1 × V 1.01 × ○ OFF – – R/W OFF SM701 Enabling Modbus TCP connection 2 × V 1.01 × ○ OFF – – R/W OFF SM702 Enabling Modbus TCP connection 3 × V 1.01 × ○ OFF – – R/W OFF SM703 Enabling Modbus TCP connection 4 × V 1.01 × ○ OFF – – R/W OFF SM704 Enabling Modbus TCP connection 5 × V 1.01 × ○ OFF – – R/W OFF SM705 Enabling Modbus TCP connection 6 × V 1.01 × ○ OFF – – R/W OFF SM706 Enabling Modbus TCP connection 7 × V 1.01 × ○ OFF – – R/W OFF SM707 Enabling Modbus TCP connection 8 × V 1.01 × ○ OFF – – R/W OFF SM708 Enabling Modbus TCP connection 9 × V 1.01 × ○ OFF – – R/W OFF SM709 Enabling Modbus TCP connection 10 × V 1.01 × ○ OFF – – R/W OFF SM710 Enabling Modbus TCP connection 11 × V 1.01 × ○ OFF – – R/W OFF