※ 1: User program capacity refers to the maximum program capacity during secret download.
※ 2: I / O points refer to the number of terminals that users can access and output signals from the outside.
※ 3: X refers to the internal input relay, and X exceeding I points can be used as intermediate relay.
※ 4: y refers to the internal output relay. Y exceeding O points can be used as an intermediate relay.
※ 5: [ ] flag, which is the default power-off holding area and cannot be changed.
※ 6: Special use refers to the special purpose register occupied by the system, which can not be used for other purposes.
※ 7: The numbers of input coils and output relays / transistors are octal numbers, and the numbers of other memories are decimal numbers.
※ 8: I / O without real connection with peripheral equipment can be used as fast internal relay.