Programming; Programming Procedure - Mitsubishi AJ65BT-64RD3 User Manual

Pt 100 temperature input module
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5. PROGRAMMING

5.
PROGRAMMING
The programming procedure, basic programming for read and write, as well as programming
examples are explained below.
When utilizing the program examples introduced in this chapter for an actual system, fully verify that
controllability in the target system has no problems.
Refer to the user's manual (details) of the used master module for the master module, to Section 3.5
for the remote registers, and to the AnSHCPU/AnACPU/AnUCPU/QCPU-A (A mode) programming
manual (dedicated Instructions) for details of the dedicated instructions.
5.1

Programming Procedure

Create a program that operates the AJ65BT-64RD connected to the master module in the following
procedure:
Select factory setting or user setting for offset/gain values
Designate sampling processing/travel average processing
Designate the temperature conversion enable or disable
*1 When the QCPU (Q mode) is used, initial setting can be made by the remote device station
initialization procedure registration function. When the ACPU, QCPU (A mode) or QnACPU is
used, use a sequence program to make the setting.
*2 Setting cannot be made by the remote device station initialization procedure registration function.
Use a sequence program to make the setting.
Start
Read detected temperature value
Processing during error status
• Wire breakage detection
• E PROM error
2
End
Initial setting *1
*2
*2
*2
5-1
MELSEC-A

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