Mitsubishi Q64AD User Manual download pdf (Page 54)

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4 SETUP AND PROCEDURES BEFORE OPERATION

4.5 Switch Setting for Intelligent Function Module

The settings for the intelligent function module are performed using the I/O assignment

settings for GX Developer.

(1) Setting item

The intelligent function module switches consist of switches 1 to 5 and are set

using 16 bit data. When the intelligent function module switches are not set, the

default value for switches 1 to 5 is 0.

Table 4.1 Switch setting item

Setting item

Analog input range Input range setting value

4 to 20 mA

0 to 20 mA 1

Switch 1

Input range setting

CH4CH3CH2CH1

1 to 5 V 2

0 to 5 V 3

– 10 to 10 V 4

0 to 10 V 5

User range setting F

Switch 2

Input range setting

CH8CH7CH6CH5

Switch 3 Not used

Switch 4

01 to FF

(numeric

value other than 00

1 to F

(numeric

value other than 0

1 to F

(numeric

value other than 0

: With temperature drift correction

: Without temperature drift correction

: Normal resolution mode

: High resolution mode

: Normal mode (A/D conversion processing)

: Offset/gain setting mode

Switch 5 0 : Fixed

Setting any value within the setting range will provide the same operation.

When the setting range is 1 to F

, set 1 for example.

Depending on the type of module used, the settings for A/D unit input range are shown

below.

• Q64AD

· · · · ·

to 5

, F

• Q68ADV · · · · ·0

to 5

, F

1 When the setting is 0

, the input operating range will be 0 t o 10 V.

• Q68ADI · · · · · ·0

, F

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Mitsubishi Q64AD User Manual Page 54

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