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by n_lev
Tue Nov 12, 2013 10:03 pm
Forum: HowTos
Topic: S7-400 hardware diagnostics?
Replies: 4
Views: 2211

Re: S7-400 hardware diagnostics?

Thanks Leopold,

I'll look into the SNMP option as well
by n_lev
Tue Nov 12, 2013 9:45 pm
Forum: HowTos
Topic: S7 driver, how to change PDU size?
Replies: 2
Views: 1700

Re: S7 driver, how to change PDU size?

<r>Hi Leopold,<br/> <br/> I was trying to get WinCC OA to communicate with the Siemens PLCSIM. It seems to have a different protocol than a regular PLC so we used a software tool called Net2PLCSim for that and had to modify it to get the PDU size under the limit.<br/> <br/> Anyway, pity WinCC OA doe...
by n_lev
Fri Nov 01, 2013 5:55 am
Forum: HowTos
Topic: My own function in events list
Replies: 2
Views: 1030

Re: My own function in events list

<r>After some poking around we found that if you add "_alert_hdl" to the archived integer value and add ranges with texts (even with alert disabling) then those texts will be shown under Contents column of the event list when value changes. Is that a proper way of achieving this integer-to-text conv...
by n_lev
Fri Nov 01, 2013 3:28 am
Forum: HowTos
Topic: My own function in events list
Replies: 2
Views: 1030

My own function in events list

<r>Hi!<br/> <br/> I have an integer value that can be 0, 1, 2 or 3. This value is configured for archiving. Event list correctly displays every change of the value. So far so good.<br/> In reality 0 means "pos1", 1 means "pos2", etc. I would like my event list to actually display these text values r...
by n_lev
Wed Oct 30, 2013 11:05 pm
Forum: HowTos
Topic: User comment on a device
Replies: 4
Views: 1474

Re: User comment on a device

Thanks Lukas,

It pretty much does the same thing (special datapointelement with _archive config)
by n_lev
Wed Oct 30, 2013 8:56 pm
Forum: HowTos
Topic: S7 driver and In/Out datapoints
Replies: 2
Views: 931

Re: S7 driver and In/Out datapoints

Thanks Gertjan, exactly what I needed
by n_lev
Tue Oct 29, 2013 9:36 pm
Forum: HowTos
Topic: S7 driver and In/Out datapoints
Replies: 2
Views: 931

S7 driver and In/Out datapoints

<r>Hi!<br/> <br/> I am trying to set up a datapoint to be and "In/Out" via the S7 driver. I would also like to use the "low level comparison" option to avoid unnecessary load on the Event Manager.<br/> What I noticed is if I write TRUE to this datapoint fromn WinCC OA and then reset it back to FALSE...
by n_lev
Tue Oct 29, 2013 9:28 pm
Forum: HowTos
Topic: User comment on a device
Replies: 4
Views: 1474

Re: User comment on a device

Thanks Leopold,

Seems like I had the right idea to start with.
by n_lev
Mon Oct 28, 2013 11:03 pm
Forum: HowTos
Topic: User comment on a device
Replies: 4
Views: 1474

User comment on a device

<r>Hi!<br/> <br/> I have a following feature I would like to implement and just wanted to see if anyone has better ideas.<br/> <br/> I need to give an operator an option of attaching a comment to a device. For example, he should be able to click on a valve/motor/etc. and insert some text into a dial...
by n_lev
Fri Oct 11, 2013 2:11 am
Forum: Off-Topic
Topic: Access to \"Lab\" section?
Replies: 14
Views: 26399

Re: Access to \"Lab\" section?

Thank you, guys!