Operation Overview - Omron V600 Operation Manual

Operation Overview

1-3 Operation Overview
or
Reading machining
command data
1,2,3...
4
NT-AL001
Converter
RS-422A
RS-232C
R/W Head 1
PLC
Palette
Machining/inspection
1. When a command is sent from the host computer to the ID Controller,
R/W Head 1 enters the waiting condition and waits for the arrival of the DC.
The command data at this time specifies the memory area from which data
is to be read by R/W Head 1.
2. When the DC arrives within communications range of R/W Head 1, the
data (format and machining/inspection command data) in the memory
area indicated by the Read command is sent to the host computer as the
response.
3. Based on the response data, the host computer transmits the workpiece
machining/inspection command to the PLC.
4. Once operations in the machining/inspection process have been complet-
ed, machining/inspection results data is sent from the PLC to the host com-
puter.
5. The host computer sends a Write command to the ID Controller, and this
time R/W Head 2 waits for arrival of the DC.
This command sets the memory area to which R/W Head 2 is to write data
and set the machining/inspection results data.
6. When the DC arrives in the R/W Head 2 communications range, the ma-
chining/inspection results data is written to the memory area specified by
the DC.
ID Controller
0 5 V600C12 V600C12
RUN 1 6
SYSMAC IN RUN ERC T/R NORM/ERR RUN ERC T/R NORM/ERR
CJ1G-CPU44 ERR/ALM 2 7 HEAD1 HEAD1
PROGRAMMABLE INH 3 8 HEAD2 HEAD2
PRPHL 4 9 ERP ERH T/R ERP ERH T/R
CONTROLLER NORM/ERR NORM/ERR
COMM 0 3
BKUP OUT 1 4
2 5
OPEN SW SETTING
DAT
MCPWR
BUSY
TEST TEST
ON ON
IN
HEAD1 HEAD1
OUT
HEAD2 HEAD2
R/W Head 2
Writing inspection
results data
Palette
Section 1-3
All V600-series
R/W Heads
and DCs
can be used.
To next
process