Mitsubishi Electric QJ71LP21 Reference Manual page 11

4.10.3 Station order check test (optical loop system only)....................................................................... 4-26
4.10.4 Communication test ....................................................................................................................... 4-27
5 PARAMETER SETTINGS
5.1 Remote Master Station Parameter Setting ............................................................................................ 5- 5
5.1.1 Setting the number of module cards (Network type) ...................................................................... 5- 5
5.1.2 Network settings............................................................................................................................... 5- 6
(1) Starting I/O No. ................................................................................................................................ 5- 6
(2) Network No. ..................................................................................................................................... 5- 6
(3) Total (slave) stations........................................................................................................................ 5- 6
(4) Group No.
(Can be set for multiplexed remote master station/multiplexed remote sub-master station only)5- 7
(5) Mode................................................................................................................................................. 5- 7
(6) Parameter setting example.............................................................................................................. 5- 8
5.1.3 Common parameter ......................................................................................................................... 5- 9
(1) LX/LY settings .................................................................................................................................. 5- 9
(2) LB/LW setting................................................................................................................................... 5-11
(3) Reserved station designation .......................................................................................................... 5-12
(4) Remote sub-master station ............................................................................................................. 5-12
5.1.4 Supplemental settings...................................................................................................................... 5-14
5.1.5 Network refresh parameters ............................................................................................................ 5-16
5.1.6 Valid Module During Other Station Access ..................................................................................... 5-24
5.1.7 Redundant settings .......................................................................................................................... 5-25
5.2 Remote I/O Station Parameter Settings................................................................................................. 5-26
5.2.1 Remote I/O station possible parameter settings ............................................................................. 5-26
6 PROGRAMMING
6.1 Programming Precautions ...................................................................................................................... 6- 1
6.1.1 Interlock related signals ................................................................................................................... 6- 1
6.1.2 Program example............................................................................................................................. 6- 3
6.2 Cyclic Transmission ................................................................................................................................ 6- 5
6.2.1 32-bit data guarantee ....................................................................................................................... 6- 5
6.2.2 Block guarantee of cyclic data per station....................................................................................... 6- 6
6.3 Communication Between Input/Output Module and Intelligent Function Module................................. 6- 7
6.4 Dedicated Link Instruction List................................................................................................................ 6-11
6.5 Using the Link Special Relays (SB)/ Link Special Registers (SW) ....................................................... 6-15
7 APPLICATION FUNCTIONS
7.1 Transient Transmission Function (Non-Periodical Communication)..................................................... 7- 2
7.1.1 Dedicated link instruction ................................................................................................................. 7- 3
(1) Reading/writing remote I/O station intelligent function module buffer memory
(REMFR/REMTO) ............................................................................................................................ 7- 3
7.2 Remote I/O Station System Monitor....................................................................................................... 7-13
7.3 Device Test for Remote I/O Station........................................................................................................ 7-14
7.4 Multiplex Transmission Function (Optical Loop System) ...................................................................... 7-16
7.5 Return Sequence Station Number Setting Function.............................................................................. 7-17
A - 9
5- 1 to 5-30
6- 1 to 6-15
7- 1 to 7-45
A - 9