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Mitsubishi Electric Artisan MELSEC-Q Series Manual Page 20

General-purpose programmable controllers, large/small.
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5. Replacing with replacement dedicated modules.. ........................................................ 110
6. Replacement utilizing spare part................................................................................ 122
Part II : Programming .. ................................................................................................ 129
7. Precautions for utilizing ACPU programs in QCPU.. .................................................... 130
(excluding AnACPU/AnUCPU dedicated instructions).. .. ............................................................ 131
7.1.1 Instructions that use accumulators (A0, A1).. ....................................................................................131
7.1.2 ASCII code conversion instruction "ASC"..........................................................................................135
7.2 Replace AnACPU/AnUCPU dedicated instructions .. ................................................................ 138
7.3 Use index register as a 32-bit (2-word) device .. ...................................................................... 142
7.4 Utilize SFC programs (Replace MELSAP-II with MELSAP3).. .................................................... 146
7.6 Replace pulse catch module................................................................................................ 154
7.6.1 Replace with LCPU built-in I/O pulse catch function............................................................................154
7.6.2 Replace with QCPU interrupt module.. ............................................................................................156
Part III : Application .. .. .................................................................................................. 157
8. Utilize existing ACPU data.. ...................................................................................... 158
8.2 Procedures for replacing when file registers are used in blocks.. ................................................ 162
8.2.1 Replace without changing file register numbers................................................................................162
8.2.2 Replace by putting file registers forward.. ........................................................................................165
8.3 Copy device memory data.. ................................................................................................ 166
9. Utilize A/QnA -> Q conversion support tool.. .. .............................................................. 168
9.1 Utilize programs of PC type incompatible with GX Developer...................................................... 168
9.2 Create a sample program for MELSECNET(II)..or..MELSECNET/B..link..refresh..using..
A/QnA -> Q conversion support tool.. .................................................................................... 171
10. Notes for selection of replacement modules.............................................................. 180
10.1 Select replacement module for DC input module.................................................................... 180
10.2 Notes for selection of replacement for Triac output module AY22.. .. ............................................ 184
11. Notes for replacement of network (MELSECNET(II)).................................................... 186
11.1.4 System configuration for redundant system network..........................................................................188
Warranty.. .................................................................................................................... 190
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