Shutter Lock signal

[admin]

It works but it does the same thing as just having one line:

Code:

grp.write('10/1/2', true) -- lock automatics

Here's what your current script does:

value = grp.getvalue() - no address/name is passed to grp.getvalue(), so value is nil

if value == upp or value == down then - both upp and down are not defined so they are nil, so the actual comparison is if nil == nil or nil == nil then