Omron SYSMAC LINK C1000H-SLK21-V1 System Manual page 169

P
PC
changing to PROGRAM mode, 94
changing to RUN mode, 94
compatible CPUs, 6
PC memory address. See Memory Areas
reading CV-series PC status, 95
reading various CV-series PC data, 95
PC Link Units, compatibility with SYSMAC LINK Units, 6
PC mode, at start-up, 38
polled units, number, 40
polling cycle, definition, 36
polling unit, 4
backup, 115
definition, 36
setting, 39
precautions, xi
applications, xiii
general, xii
handling, 130
interchanging SYSMAC LINK Units, 130
operating environment, xiii
safety, xii
program
reading contents of program area words, 92
writing to program area words, 93
programming, remote, 112
R
RAS, 113
RECV (98), 77
delay time, 85
errors, 119
example, 80
processing, 80
refresh cycle time, 37
refresh of data link area, 47
remote monitoring, 112
remote programming, 112
resetting, SYSMAC LINK Unit, 104
response codes
for CV-mode commands, 88
for SEND(90) and RECV(98), 79
response time. See I/O response time
S
safety precautions. See precautions
SEND (90), 76
delay time, 84
errors, 119
Index
example, 80
processing, 80
specifications, 137
Auxiliary Power Supply Unit, 20
standard models, 133
start-up node, definition, 36
status, data link, 60
switches, 14
DIP switch 1
accessing, 14
location on C1000H–SLK11/SLK21–V1, 10
location on C200HW–SLK13/14/23/24, 12
DIP switch 2, location on C200HW–SLK13/14/23/24, 12
node number, 14, 15
setting, 37
polling unit, 39
reset switch, 10
setting, 15
SYSMAC LINK System
communications, 36
features, 3
multilevel, 5
number of PCs, 4
single-level system, 4
system configuration, 4
SYSMAC LINK Unit
components
C1000H–SLK11/SLK21–V1, 10
C200HW–SLK13/14/23/24, 12
dimensions, 33
interchanging, 130
reading various Unit data, 104
replacing, 131
SYSMAC LINK Units, combining, 55
T-W
test, 115
broadcast, 110, 115
internode echo, 109, 113
timers
changing PV, 90
reading Completion Flag forced status, 102
reading Completion Flag status, 90, 91
reading PV, 90, 91
timing
data exchange, 65
SEND(90) and RECV(98), 80
token, definition, 36
token bus communications, definition, 36
token cycle, definition, 36
transmission cycle time
changing, 65
definition, 37
troubleshooting, 124
wiring, 22
write, 76
155