GE PACSystems RX7i Reference Manual

Appendix A. Performance Data
284 PACSystems* RX7i, RX3i and RSTi-EP CPU Reference Manual GFK-2222AD
Worksheet A: I/O Module Sweep Time
The following form can be used for computing I/O module sweep impact. The calculation contains times
for analog input expanders that are either grouped into the same scan segment as the preceding module
or are grouped in a separate new scan segment. The sweep impact times of I/O Modules can be found at
RX7i Module Sweep Impact Times and RX3i I/O Module Sweep Impact Times.
Number of expansion racks
Sweep impact per expansion rack
______
x ______
= ______
Number of discrete I/O modules—main rack
Sweep impact per discrete I/O module—main rack
______
x ______
= ______
Number of discrete I/O modules—expansion rack
Sweep impact per discrete I/O module—expansion rack
______
x ______
= ______
Number of analog input base and output modules—main rack
Sweep impact per analog input base and output module—main rack
______
x ______
= ______
Number of analog input expander modules (same segment)—main rack
Sweep impact per analog input expander module (same segment)—main rack
______
x ______
= ______
Number of analog input expander modules (new segment)—main rack
Sweep impact per analog input expander module (new segment)—main rack
______
x ______
= ______
Number of analog input base and output modules—expansion rack
Sweep impact per analog input base and output module—expansion rack
______
x ______
= ______
Number of analog input base and output modules (same segment)—exp. rack
Sweep impact per analog input base and output module (same seg.)—exp. rack
______
x ______
= ______
Number of analog input base and output modules (new segment)—exp. rack
Sweep impact per analog input base and output module (new seg.)—exp. rack
______
x ______
= ______
Predicted I/O Module Sweep Impact
______
Note: If point faults are enabled, substitute the corresponding times for point faults enabled.

GE PACSystems RX7i Specifications

General

Brand	GE
Model	PACSystems RX7i
Category	Controller
Language	English