FX series PLC basic logical instruction 20 or 27, step instructions 2, command more than 100 pieces (different series). FX2N this section, for example, described its basic logic instructions and step ladder instruction and its application.FX2N total 27 basic logical instructions, containing some 20 basic logic series PLC instructions.Contact in-line instructions (AND/ANI/ANDP/ANDF)(1) AND (with instructions) … Continue reading Mitsubishi FX series PLC-contact series instruction (AND/ANI/ANDP/ANDF)

FX series PLC basic logical instruction 20 or 27, step instructions 2, command more than 100 pieces (different series). FX2N this section, for example, described its basic logic instructions and step ladder instruction and its application.FX2N total 27 basic logical instructions, containing some 20 basic logic series PLC instructions.Fetch the output directive (LD/LDI/LDP/LDF/OUT)(1) the LD … Continue reading Mitsubishi FX series PLC output and fetch instructions (LD/LDI/LDP/LDF/OUT)

Basic instructions are the most fundamental PLC programming languages, mastering it master the usage of PLC, various types of PLC logic instructions are much the same now for FX2N series, article-by-article study their function and use method of instruction. Each directive and its application to ladder diagram programming language control description of tables and statements.

ORB (OR Block), or block directives for branches connected in parallel.ORB for use:(1) when several parallel series branch, the branch starting with LD, LDI start, slip the end with ORB directives.(2) If you need multiple branches in parallel, in each of the branches after the ORB directives. ORB can be used repeatedly. But should be … Continue reading PLC, ORB instructions and instructions for use

SUB subtract instruction is specified for subtracting binary numbers in the source component, the results sent to the specified target element to. SUB subtract instructions instructions such as illustration. When implementing conditions X0 OFF → ON, [D10]-[D12] → [D14]. Operation are algebraic operations, such as 5-(-8) = 13. Various signs of action, soft element specifies 32-bit operation, … Continue reading Mitsubishi FX series PLC SUB subtract command codes, operand

ADD add instructions are in the specified source components of binary numbers, the results sent to the specified target element to. ADD add instructions instructions such as illustration.When implementing conditions X0 OFF → ON, [D10]+[D12] → [D14]. Operation are algebraic operations, such as 5+ (-8) =-3.ADD addition instructions there are 3 commonly used signs. M8020 … Continue reading Mitsubishi FX series PLC add instructions, procedure steps

MC (Master Control): the master instruction or directive public contacts connected in series, used to represent the beginning of the master zone.MC directive can be used to output relay and auxiliary relay m y (does not include special auxiliary relays).MCR (MasterControl Reset): master reset instruction instructions MC, used to represent the end of the master … Continue reading PLC master instruction MC (Master Control) and master reset instructions MCR (MasterControl Reset)

ORB (Or Block): Multitouch circuits connected in parallel directive.ANB (And Block): Multitouch circuit block directives connected in series.Multitouch ORB instructions circuit block (usually a series circuit) circuit in front of and parallel, with no component number, equivalent circuit between a vertical line on the right. Parallel circuit to start contacts with LD or LDI instruction, … Continue reading PLC series-parallel circuit block command ORB (Or Block), ANB (And Block