Omron V670 Series, User Manual

Page: 11 / 143

Contents
Chapter 5 Control From Host Device
5-1 Controller Operation Status ...........................................................................................5-1
5-2 Command Response Format...........................................................................................5-2
5-3 Command Response Flow..............................................................................................5-6
5-4 Command List ................................................................................................................5-7
5-5 Communication Designation List...................................................................................5-8
5-6 Communication Command.............................................................................................5-9
5-6-1 Read (RD) ........................................................................................................................................ 5-10
5-6-2 Write (WT)....................................................................................................................................... 5-11
5-6-3 Computation Write (CW) ................................................................................................................ 5-12
5-6-4 Data Fill (DF)................................................................................................................................... 5-13
5-6-5 Memory Check (MD) ...................................................................................................................... 5-14
5-6-6 Tag Function Designation (TF)........................................................................................................ 5-15
5-6-7 ID Read (ID) .................................................................................................................................... 5-16
5-7 Communication Subcommand .....................................................................................5-17
5-7-1 Command Processing Abort (AA)................................................................................................... 5-17
5-7-2 Polling Query (PC) .......................................................................................................................... 5-17
5-8 Controller Control Command.......................................................................................5-18
5-8-1 Operation Mode Change (MO)........................................................................................................ 5-18
5-8-2 Data Retransmission (RR) ............................................................................................................... 5-18
5-8-3 Reset (XZ)........................................................................................................................................ 5-19
5-8-4 Controller Control (CC)................................................................................................................... 5-19
5-8-5 Operation Condition Setting (SE).................................................................................................... 5-20
5-8-6 Parameter Setting (SP)..................................................................................................................... 5-22
5-9 Host Command.............................................................................................................5-23
5-9-1 Test (TS) .......................................................................................................................................... 5-23
5-9-2 Version Information (VS) ................................................................................................................ 5-23
5-10 Termination Code List ..................................................................................................5-24
5-11 Example of Communication Program ..........................................................................5-25