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Rockwell Automation 1772-LS_LSP,D17726.8.6 PROG/OPER MANUAL-MINI PLC-2/05 User Manual

Page 280

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Quick Reference

Appendix C

CĆ24

Table C.W

Contract Histogram Functions

Function

Key Sequence

Mode

Description

Continuous

contact histogram

[SEARCH][6]

(Bit Address)

[DISPLAY]

Any

Provides a continuous display of the on/off history of the

addressed bit in hours, minutes and seconds.
Can obtain a hardcopy printout of contact histogram by

connecting a peripheral device to Channel C and selecting

proper baud rate before indicated key sequence.

Paged Contact

[SEARCH][7]

(Bit Address)

[DISPLAY]

[DISPLAY]

Any

Displays 11 lines on/off history of the addressed bit in hours,

minutes and seconds.
Displays the next 11 lines of contact histogram.
Can obtain a hard copy printout of contact histogram by

connecting peripheral device to Channel C and selecting

proper baud rate.

Either

[CANCEL COMMAND]

To terminate.