Emerson PNC001-A Series User Manual

PACSystems™ RX3i and RSTi-EP CPU Reference Manual Appendix A
GFK-2222AK October 2019
Serial I/O, SNP & RTU Protocols 201
A-3.3 Programmer Sweep Impact Times
The following table shows nominal programmer sweep impact times in microseconds
(µs).
Sweep Impact Item
RX3i
CPU310
(µs)
CPU315
CPU320
CRU320
(µs)
CPE330
CPE400
CPL410
(µs)
CPE010
(µs)
Programmer window
2.90
0.20
1.46
1.95
Reference table monitor
4.90
0.29
1.48
1.20
Editor monitor
4.10
0.31
1.41
1.41
6.4.2.1.1 Definitions:
I/O Scan
Description
Programmer
window
The time required to open the Programmer Window but not process any
requests. The programmer is attached through an Ethernet connection;
no reference values are being monitored.
Reference table
monitor
The sweep impact to refresh the reference table screen. (The %R table was
used as the example.) Mixed table display impacts are slightly larger. The
sweep impact may not be continuous, depending on the sweep time of
the CPU and the speed of the host of the programming software.
Editor monitor
The sweep impact to refresh the editor screen when monitoring ladder
logic. The times given in the table are for a logic screen containing one
contact, two coils, and eleven registers. As with the reference table sweep
impact, the impact may not be continuous.

Emerson PNC001-A Series Specifications

General

Brand	Emerson
Model	PNC001-A Series
Category	Controller
Language	English