Table of Contents
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SAFETY PRECAUTIONS ................................................................................................................................A - 1
CONDITIONS OF USE FOR THE PRODUCT .................................................................................................A - 8
REVISIONS ......................................................................................................................................................A - 9
CONTENTS ...................................................................................................................................................A - 10
GENERIC TERMS AND ABBREVIATIONS ...................................................................................................A - 14
1.1
Proposal to Replace A0J2HCPU with QCPU .................................................................................. 1 - 1
1.1.1
Advantages of replacement to QCPU ....................................................................................... 1 - 1
1.1.2
Proposal of replacement to QCPU (Q00UCPU) ....................................................................... 1 - 2
1.2
Proposal of Replacement with Renewal tool for A0J2 ..................................................................... 1 - 7
1.2.1
& Service Co., Ltd.) ................................................................................................................... 1 - 7
1.2.2
Proposal of replacement with renewal tool for A0J2 ............................................................... 1 - 10
1.3
Precautions for Replacement ........................................................................................................ 1 - 13
CHAPTER 2 REPLACING THE CPU MODULE
2.1
List of Alternative CPU Module Models ........................................................................................... 2 - 1
2.2
Specifications Comparison of CPU Module ..................................................................................... 2 - 3
2.3
Functional Comparisons of CPU Module ......................................................................................... 2 - 6
2.3.1
Functional comparisons between the A0J2HCPU and QCPU ................................................. 2 - 6
2.4
Precautions for Replacement of the CPU Module ........................................................................... 2 - 8
2.4.1
Memory in the CPU module ...................................................................................................... 2 - 8
2.4.2
Keyword registration and password registration ....................................................................... 2 - 9
2.4.3
Write during RUN .................................................................................................................... 2 - 10
2.4.4
I/O assignment ........................................................................................................................ 2 - 11
3.1
Alternative I/O Module Models List .................................................................................................. 3 - 1
3.2
I/O Module Specifications Comparison .......................................................................................... 3 - 12
3.2.1
Input module specifications comparison ................................................................................. 3 - 12
3.2.2
Output module specifications comparison .............................................................................. 3 - 15
3.2.3
I/O Module specifications comparison .................................................................................... 3 - 22
3.3
Precautions for I/O Module Replacement ...................................................................................... 3 - 62
4.1
List of Alternative Power Supply Module Models ............................................................................. 4 - 1
A
- 10
CONTENTS
1 - 1 to 1 - 13
2 - 1 to 2 - 12
3 - 1 to 3 - 63
4 - 1 to 4 - 6
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