Omron CS1W-MCH71 -, Руководство по эксплуатации

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74
System Parameters
Section 4-2
Explanation
• Operation with the number of retrial nodes set
Note (1) Setting the number of retrial nodes makes MC Unit reserve the time in the
cycle time for the specified number of retries.
(Even without any communications error or retries, the processing time
for them is added to the cycle time.)
(2) This setting closely relates to the communications cycle. For details, see
1-7 Performance Calculation Method for Communications Cycle on
page 22.
Explanation
• Specifies the time to make the communication start delayed in order to
wait for slave startup.
No. Address in MC
Unit
Name Type Unit Immediate
updating
P00009 5008h Setting for the No. of MECHA-
TROLINK-II retrial nodes Data --- No
Data configuration Initial value
00000000 (0)
31 16 00
0 0 0 0 0 0
Bit Function and explanation
00 to
15 Not used
16 to
19 No. of retrying nodes
This setting decides how many retries are performed within a communication cycle in the case of a
MECHATROLINK-II communications error. (Not for each and every node, but for a maximum of 7
nodes in a system)
0 to 7 Hex (0 to 7)
20 to
31 Not used
Com-
mand Com-
mand Com-
mand Com-
mand Com-
mand
Re-
sponse Re-
sponse Re-
sponse Re-
sponse Re-
sponse
Communi-
cations
error!
After a command is transmitted to
all the nodes, the command is trans-
mitted again to the nodes where the
communications error occurred.
No. Address in MC
Unit
Name Type Unit Immediate
updating
P00010 5009h MECHATROLINK-II delay in com-
munication start Data --- No
Data configuration Setting range
00000000 to 0000EA60 Hex
(0 to 60000) Initial value
00000000 (0)
31 00
Delay in communications start