AH500 Programming Manual 3.2.4 Device Tables The descriptions: : The applied instruction number : The instruction name If the 16-bit instruction can be used as the 32-bit instruction, a D is added in front of the 16-bit instruction to form the 32-bit instruction. If the 32-bit floating-point number instruction can be used as the 64-bit floating-point number instruction, a D is added in front of the 32-bit floating-point number instruction to form the 64-bit floating-point number instruction. If the instruction can be used as the pulse instruction, a P is added in back of the instruction. : The operand : The function :
The devices which are supported by the operand The decimal forms are notated by K, but they are entered directly in ISPSoft. For example, the decimal number 30 is entered directly in ISPSoft. The hexadecimal forms are notated by 16#. For example, the decimal number 30 is represented by 16#1E in the hexadecimal system. The floating-point numbers are notated by F/DF, but they are represented by decimal points in ISPSoft. For example, the floating-point number F500 is represented by 500.0 in ISPSoft. The strings are notated by “$”, but they are represented by “ ” in ISPSoft. For example, the string 1234 is represented by “1234” in ISPSoft. ○:
The hollow circle The device can not be modified by an index register. ●: The solid circle The device can not be modified by an index register. : The ladder diagram 3-6