Reading Module Information (Unird(P)) - Mitsubishi MELSEC Q Series Programming Manual

Common instruction 1/2

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Reading Module Information (UNIRD(P))

(1) Reads the module information as much as designated by n2 from the module designated by

n1 (value obtained by dividing the head I/O number by 16), and stores that information into

the area starting from the device designated by

(Reads the status of the actually installed modules instead of the module type designated by

I/O assignment.)

n1 : Value obtained by dividing the head I/O number of the reading module information source by 16 (0 to FFn)

(BIN 16 bits)

: Head number of the devices where the module information will be stored (device name)

n2 : The number of points of read data (0 to 256) (BIN 16 bits)

Internal Devices

Redundant Universal

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Melsec l series