Instrument Control (GPIB, Serial, VISA, IVI)

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Serial Communication with Watson-Marlow pump 505Di

I was trying to get the pump programm form Watson Marlow but the support wasnot very helpfull.

 

Could you send me the programm if i give you my mail adress??

 

Best regards, Stefan

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Message 11 of 15
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I would use a program called RealTerm to try to communicate with the pump manually over RS232 first. 

 

I think the issue I was having was not putting a carriage return after my commands.

 

 

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Message 12 of 15
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Hi 

I did the same, they ask me to buy the replacement pump, but the old one is working, i just want to get the support to connect it to the PC. have you got the supporting software? it is possible for me to have the software if i tell you my email?

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Message 13 of 15
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You can download RealTerm here:

https://realterm.sourceforge.io/

 

Follow the directions in the manual for the pump, but add a carriage return character after each line for the commands you send to the pump.

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Message 14 of 15
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Thanks for your help, i have made the pump working. i was not using the right cable before. 

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Message 15 of 15
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