Interger XIO bit Question

[gristlehead]

I'm troubleshooting and existing PLC5 program the documentation is weak. The line in question looks like this.
N10:10 B19:1
-------| |-----------------------------------( )--------
6 4

I have a screen shot that includes the N10 file but do not know how to post it. How does an interger file be examined for open close?

 

[xnuke]

It looks like it's only looking at a particular bit within the word.

xnuke
"Live and act within the limit of your knowledge and keep expanding it to the limit of your life." Ayn Rand, Atlas Shrugged.
Please see FAQ731-376 for tips on how to make the best use of Eng-Tips.

 

[xyzz]

6 below the contact name is the bit in the N10:10 integer word.
A bit status may be monitored and toggled from the ladder, without viewing the datafile.