beautypg.com

ProSoft Technology MVI69-FLN User Manual

Page 106

background image

MVI69-FLN ♦ CompactLogix Platform

Reference

FA Control Network Communication Module

Page 106 of 137

ProSoft Technology, Inc.

November 3, 2008

Major items

Minor items

Implemented (Y)
or not(N)

Number of tokens discarded *

Y

Number of tokens re-issued *

Y

Number of token holding timeouts

Y

Number of token monitoring timeouts

Y

Number of frame waiting states *

Y

Number of participations *

Y

Number of self-exits *

Y

Total service time

Number of exits by skipping *

Y

Status 1

Number of exits of other nodes recognized *

Y

Status 2

List of participation recognized nodes

Y

Self exits

Y

Exits by skipping

Y

Exits of other nodes

Y

Spare Y

Node holding token

Y

Network allowable min frame interval

Y

Network allowable refresh cycle time

Y

Current measured refresh cycle time

Y

Maximum refresh cycle time

Y

Vendor definable
area

Minimum refresh cycle time

Y

3.5.5 Data volume and number of frames

The frame structure for cyclic transmission depends on the data volume
consisting of area 1 and area 2.

1 When the data volume is 1024 bytes or less: This data is transmitted by one

frame.

Figure when the transit data volume is 1024 bytes or less