Mitsubishi MELSEC-Q Series User Manual page 9

6 PARAMETER SETTINGS
6.1 Procedure from Parameter Settings to Data Link Startup ..................................................................... 6- 1
6.1.1 CPU parameter area and master module parameter memory....................................................... 6- 1
6.1.2 Procedure from parameter settings to data link startup with GX Developer.................................. 6- 2
6.1.3 Procedure from parameter settings to data link startup with dedicated instruction ....................... 6- 2
6.2 Parameter Setting Items ......................................................................................................................... 6- 3
6.3 Example of Parameter Settings with GX Developer.............................................................................. 6- 5
6.3.1 Master station network parameter settings ..................................................................................... 6- 5
6.3.2 Master station automatic refresh parameter settings...................................................................... 6-10
6.3.3 Local station network parameter settings........................................................................................ 6-12
6.3.4 Local station automatic refresh parameter settings ........................................................................ 6-14
6.4 Example of Parameter Setting with Dedicated Instruction .................................................................... 6-16
7 PROCEDURE BEFORE STARTING THE DATA LINK
7.1 Procedure Before Starting the Data Link ............................................................................................... 7- 1
7.2 Installation ............................................................................................................................................... 7- 3
7.2.1 Handling precautions ....................................................................................................................... 7- 3
7.2.2 Installation environment ................................................................................................................... 7- 3
7.3 Part Identification Nomenclature and Settings....................................................................................... 7- 4
7.4 Checking the Module Status (Hardware Test)....................................................................................... 7- 7
7.5 Connecting the Modules Using the CC-Link Dedicated Cables............................................................ 7- 9
7.5.1 Wiring check ..................................................................................................................................... 7-10
7.6 T-Branch Connection with the CC-Link Dedicated Cable ..................................................................... 7-11
7.6.1 T-Branch system configuration ........................................................................................................ 7-11
7.6.2 T-Branch communication specifications list .................................................................................... 7-12
7.7 Switch Settings........................................................................................................................................ 7-13
7.7.1 Station number setting ..................................................................................................................... 7-13
7.7.2 Transmission rate and mode settings ............................................................................................. 7-14
7.8 Checking the Connection Status (Line Test) ......................................................................................... 7-15
8 PROGRAMMING
8.1 Precautions on Programming ................................................................................................................. 8- 1
8.2 I/O Signals for the PLC CPU .................................................................................................................. 8- 2
8.2.1 I/O Signal list..................................................................................................................................... 8- 2
8.2.2 Details of the I/O signals .................................................................................................................. 8- 4
8.3 Buffer Memory......................................................................................................................................... 8- 5
8.3.1 Buffer memory list ............................................................................................................................ 8- 5
8.3.2 Buffer memory details ...................................................................................................................... 8- 7
8.4 Link Special Relays and Registers (SB/SW) ......................................................................................... 8-17
8.4.1 Link special relays (SB).................................................................................................................... 8-17
8.4.2 Link special registers (SW) .............................................................................................................. 8-22
A - 8
6- 1 to 6-20
7- 1 to 7-18
8- 1 to 8-29
A - 8