two gpib instruments not found but one can

[Lee1830]

Okay,I will try and I am not saying anything negative about ORIEL,but the email address is just not right.

[smercurio_fc]

That monochromator is made by Newport: http://www.newport.com/Oriel-MS257153-1-4-m-Monochromator-and-Imaging-Sp/378367/1033/catalog.aspx. Oriel is a brand of Newport Corporation. On this page it shows contact information for the various brands, including Oriel. Is the email address you used the one shown on this page?

[Lee1830]

Thank you.It's actually different from the manual.