Strange incorrect "deliveries" between two requesters

Adds new train stops forming a highly configurable logistic network.

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hechang27
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Strange incorrect "deliveries" between two requesters

Post by hechang27 » Mon Aug 13, 2018 12:27 am

I have a factory making solar panels, which has a station requesting green circuits. Instead of sending green circuits from my two provider stations for green circuits, LTN decides to send trains to the REQUESTER station for my electric engines, which has green circuits in its station. Of course the train won't load any green circuits since it is a requester station. My LTN system has been working fine so far. I use the same designs for requesters and providers.
Here are the blueprints (The middle two entities are warehouses from the warehousing mod):
Requester:
http://fbpviewer.trakos.pl/b/YM5lrD1gOZ ... X2bUhcb5SU

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
Provider:
http://fbpviewer.trakos.pl/b/STHkmeDrxS ... KWhvm2Nczg

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
My configurations of the constant combinator only contains the provider/requester threshold, the limit to the number of trains (only 1 train per station at the same time), and the requested among of items for requesters. Since I have been using these designs for quite a while (and it worked fine), I don't know where could the problem be.

DaleStan
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Re: Strange incorrect "deliveries" between two requesters

Post by DaleStan » Mon Aug 13, 2018 12:38 pm

A provider station is any station where the station-light input is a positive number greater than or equal to the provider threshold. If it's a requester-only station, raise the provider threshold at that station to something absurd (2,000,000,000 should do it). If it's a dual-purpose requester-provider, add some circuitry that only passes negative values for the requested cargoes.

Gloweye
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Re: Strange incorrect "deliveries" between two requesters

Post by Gloweye » Sun Aug 19, 2018 8:28 am

Easiest fix is to give a 100k Provider threshold for each requester station.

hechang27
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Re: Strange incorrect "deliveries" between two requesters

Post by hechang27 » Wed Oct 10, 2018 7:20 pm

I see. Thx for replies.

melancoleeca
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Re: Strange incorrect "deliveries" between two requesters

Post by melancoleeca » Thu Oct 11, 2018 12:37 pm

my current request setup looks like this:

gather info from warehouses (ie. 50k).
send into arithmetic combinator which substracts the target request amount (ie. 50k - 30k -> 20k)
then i check with a decider if the amount is less then 0. if not i dont output anything.

this avoids your problem.

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