Mitsubishi Electronics QnUCPU

A - 15

6.30.2 Backup data restoration function.......................................................................................6 - 157

6.31 Module model name read......................................................................................................6 - 161

6.32 Module error collection...........................................................................................................6 - 162

CHAPTER7 COMMUNICATIONS WITH INTELLIGENT FUNCTION

MODULE 7-1 to 7-9

7.1 Communications between CPU Module and Intelligent Function Module.............................7 - 1

7.1.1 Initial setting and auto refresh setting by GX Configurator................................................7 - 2

7.1.2 Initial setting by initial device value...................................................................................7 - 5

7.1.3 Communications with the FROM and TO instructions......................................................7 - 5

7.1.4 Communications using the intelligent function module device..........................................7 - 6

7.1.5 Communications using the intelligent function module dedicated instruction ...................7 - 8

CHAPTER8 PARAMETERS 8-1 to 8-26

8.1 PLC Parameters....................................................................................................................8 - 2

8.2 Network Parameters..............................................................................................................8 - 21

8.3 Remote Password..................................................................................................................8 - 26

CHAPTER9 DEVICES 9-1 to 9-94

9.1 Device List.............................................................................................................................9 - 1

9.2 Internal User Device..............................................................................................................9 - 3

9.2.1 Input (X)............................................................................................................................9 - 6

9.2.2 Output (Y)..........................................................................................................................9 - 8

9.2.3 Internal relay (M)...............................................................................................................9 - 9

9.2.4 Latch relay (L)...................................................................................................................9 - 10

9.2.5 Annunciator (F)................................................................................................................. 9 - 11

9.2.6 Edge relay (V)...................................................................................................................9 - 15

9.2.7 Link relay (B).....................................................................................................................9 - 16

9.2.8 Link special relay (SB)......................................................................................................9 - 18

9.2.9 Step relay (S)....................................................................................................................9 - 19

9.2.10 Timer (T)............................................................................................................................9 - 20

9.2.11 Counter (C) .......................................................................................................................9 - 27

9.2.12 Data register (D)................................................................................................................9 - 31

9.2.13 Link register (W)................................................................................................................9 - 32

9.2.14 Link special register (SW).................................................................................................9 - 34

9.3 Internal System Devices........................................................................................................9 - 35

9.3.1 Function devices (FX, FY, FD)..........................................................................................9 - 35

9.3.2 Special relay (SM).............................................................................................................9 - 38

9.3.3 Special register (SD).........................................................................................................9 - 39

9.4 Link Direct Device (J\)............................................................................................................9 - 40

9.5 Module Access Devices.........................................................................................................9 - 43

9.5.1 Intelligent function module device (U\G)...........................................................................9 - 43

9.5.2 Cyclic transmission area device (U3En\G)........................................................................9 - 45