Mitsubishi Electronics Q64TCTTN ユーザーズマニュアル

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This chapter describes the programs of the Q64TCN.
When applying any of the program examples introduced in this chapter to the actual system, verify that the control of 
the target system has no problem thoroughly.

Create a program that performs temperature control in the Q64TCN using the following procedure.

*1

 In the standard control, the self-tuning can be selected if necessary.

Configure initial data (such as input range 
and set value (SV)) using GX Works2.

Start

Create a sequence program to configure 
initial data (such as input range and set 
value (SV)).

Configure 

the initial setting using 

GX Works2?

YES

NO

NO

Use specific PID constants?

YES

Use specific PID constants?

YES

Configure the PID constants using 
GX Works2.

Create a sequence program to 
configure the PID constants.

Operation

Execute the auto tuning

*1

.

NO

Back up the PID constants in E

2

PROM.

Use CH     E

2

PROM's PID constants read 

instruction to create a sequence program 
to read the PID constants from E

2

PROM.

Execute the auto tuning

*1

.

Back up the PID constants in E

2

PROM.