Message Component error at startup linuxcnc

In the hal file, i write At starting linuxcnc the windows pops up "Turret fail", but turret is ok.
If i close this window, all work.
And next, i power off turret. Window pops up again - these fine
How fix message at start ?
 

kang2k wrote:

Code:

net alarm-turret <= hm2_5i25.0.7i77.0.0.input-16  

Try
net alarm-turret <= hm2_5i25.0.7i77.0.0.input-16-not

Sorry my bad english.
net alarm-turret <= hm2_5i25.0.7i77.0.0.input-16
is correct!
After start linuxcnc, i check signal. If turret power on, this input TRUE, if turret power off, input FALSE.
But at start linuxcnc, message pops up (turret power on).

My error. I write to main hal. Rewrite to postgui.hal and all ok