How to set which Pairs an EA runs on?

[Zedodia]

Hi, new to MT4 but not trading. I’ve tried adding a bot to AUDUSD pair to test it. I also had a EURUSD chart open which I did not attach the bot to. However the bot placed trades on both AUDUSD and EURUSD. How do you make it only trade the pair it’s attached to? I want to run several bots and can’t have them trade pairs their not attached to. 

Thanks

[Marco vd Heijden]

Depends on the bot.

Single instrument bots trades chart symbol only.

Multi instrument bots trade multiple instruments.

Commonly the developer adds a parameter in the input parameters so you can switch between modes.

Talk to the designer.

[Zedodia]

Ah ok. So maybe a setting in the parameters you reckon. I will dig deeper. Thankyou