Mitsubishi Electric FX3G SERIES Programming Manual page 473

Programmable controllers

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Table of Contents

Series Programmable Controllers

Programming Manual - Basic & Applied Instruction Edition

2. Example in which the analog values of the variable analog potentiometers Nos. 0 to 7 are read in

turn, and used as analog timers

K0 to K7 are specified in

Index (Z = 0 to 7) is used for indexing in the sequence below, and K0Z indicates K0 to K7.

• In 14-point and 24-point type FX

connector 1, and occupies communication channel ch1.

In this case, the communication function using communication channel ch1 is not available when the VRRD or

VRSC instruction is used.

• In 40-point and 60-point type FX

option connector 2, and occupies communication channel ch2.

In this case, the communication function using communication channel ch2 is not available when the VRRD or

VRSC instruction is used.

• The communication function is not available for ch1 when the VRRD or VRSC instruction is used in the program in

PLCs support the FX

-32MT-LT(-2) PLCs support the FX

of the VRRD instruction in accordance with the values of the variable potentiometers

The index register Z is reset.

The routine "FOR ~ NEXT" is repeated 8 times.

Analog values of variable

potentiometers are stored in data

registers D200 to D207.

Analog timer of VR0

Analog timer of VR1

Analog timer of VR7

PLCs, the variable analog potentiometer board can be connected to the option

PLCs, the variable analog potentiometer board can be connected only to the

→ For details, refer to the Communication Control Edition manual.

16 External FX Device – FNC 80 to FNC 89

16.6 FNC 85 - VRRD / Volume Read

Because T0 to T7 are 100

ms timers, 0 to 25.5 sec are

obtained from the set values

Fx3u series Fx3uc series