![background image](http://html1.mh-extra.com/html/omron/profinet-nx-pnc202/profinet-nx-pnc202_user-manual_742786191.webp)
10 - 5
10 I/O Refreshing
NX-series PROFINET Coupler Unit User’s Manual (W623)
10-2 Com
munications Perform
ance
10
10-2-1 I/O Response
Tim
e
Maximum I/O Response Time
The maximum I/O response time (T
max
) can be calculated with the following formula.
T
max
= T
in
+ (T
nxb_cycle
x 5) + (T
rm
x 4) + (T
plc
x 2) + T
out
T
in
: NX Input Unit switching response time
3 x T
nxb_cycle
: NX bus communication time
2 x T
rm
: PROFINET communication period
2 x T
plc
: PLC cycle time
2 x T
rm
: PROFINET communication period
2 x T
nxb_cycle
: NX bus communication time
T
out
: NX Output Unit switching response time
T
nxb_cycle
T
max
T
in
T
rm
T
rm
T
rm
T
rm
T
plc
T
plc
T
out
PLC
PROFINET
PROFINET
Coupler Unit
NX Input Unit
NX Output Unit
T
nxb_cycle
T
nxb_cycle
T
nxb_cycle
T
nxb_cycle
Содержание PROFINET NX-PNC202
Страница 9: ...7 NX series PROFINET Coupler Unit User s Manual W623 CONTENTS...
Страница 12: ...Manual Structure 10 NX series PROFINET Coupler Unit User s Manual W623...
Страница 32: ...Revision History 30 NX series PROFINET Coupler Unit User s Manual W623...
Страница 34: ...Sections in this Manual 32 NX series PROFINET Coupler Unit User s Manual W623...
Страница 126: ...6 Installation 6 32 NX series PROFINET Coupler Unit User s Manual W623...
Страница 192: ...10 I O Refreshing 10 6 NX series PROFINET Coupler Unit User s Manual W623...
Страница 224: ...11 PROFINET Coupler Unit Functions 11 32 NX series PROFINET Coupler Unit User s Manual W623...
Страница 260: ...12 Troubleshooting 12 36 NX series PROFINET Coupler Unit User s Manual W623...
Страница 268: ...13 Maintenance and Inspection 13 8 NX series PROFINET Coupler Unit User s Manual W623...
Страница 274: ...Appendices A 6 NX series PROFINET Coupler Unit User s Manual W623...
Страница 275: ...I 1 I I NX series PROFINET Coupler Unit User s Manual W623 Index...
Страница 280: ...I 6 NX series PROFINET Coupler Unit User s Manual W623 Index...
Страница 281: ......