Counter maximum count (ctrnmaxcount), Counter maximum count (ctr n maxcount) – Rockwell Automation 1769-HSC Compact High Speed Counter Module User Manual

Page 78

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78

Rockwell Automation Publication 1769-UM006E-EN-P - July 2013

Chapter 4

Module Configuration, Output, and Input Data

Output Fault Value (Out0FaultValue through Out3FaultValue)

These bits are the values that will be applied to each of the real outputs when
User-defined Safe State is set as described and the module is in Fault state.

Counter Maximum Count (CtrnMaxCount)

This is the maximum count value allowed for counter (

n). The count value

cannot exceed this value. Allowable values are Ctr

nMinCount 1…2,147,483,647

(decimal).

The default value is 2,147,483,647 decimal for counters 0 and 1. The default
value is 0 for counters 2 and 3.

Configuration Array Word 5

15

14

13

12

11

10

09

08

07

06

05

04

03

02

01

00

5

Output Fault Value

Not used

Out3
FV

Out2
FV

Out1
FV

Out0
FV

TIP

Outputs are also affected by PFT above.

Configuration Array Words

15

14

13

12

11

10

09

08

07

06

05

04

03

02

01

00

6

Counter 0 Maximum
Count

Ctr0MaxCount

7

16

Counter 1 Maximum
Count

Ctr1MaxCount

17

26

Counter 2 Maximum
Count

Ctr2MaxCount

27

36

Counter 3 Maximum
Count

Ctr3MaxCount

37

IMPORTANT

Do not change this value while the counter is enabled. Attempting to do
so will result in a BadModConfigUpdate error. See

page 120

for a list

of prohibited settings.

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