hi
I have a Centerline system for carpet.
I control a DC motor with digital outputs (relays) (forward-Reverse).
I have a Bero Sonar for the measurement (4-20mA)
And an OP73 to give a Centervalue.
When they set a value on the OP73, let's say 60mm's, and then hit F1, the Centerline has to regulate so that the Bero value equals the setted value on the OP73.
But, I can't change speeds, it's digitally controlled, so regulating isn't so easy...
I have 2 compares and ON DELAY timers of 3s, The compares are greater then and less then..., this works, but can be better...,
once the 2 values were equal, the centerline may not regulate, it has to stop.
So, how should i do this ?
I have a Centerline system for carpet.
I control a DC motor with digital outputs (relays) (forward-Reverse).
I have a Bero Sonar for the measurement (4-20mA)
And an OP73 to give a Centervalue.
When they set a value on the OP73, let's say 60mm's, and then hit F1, the Centerline has to regulate so that the Bero value equals the setted value on the OP73.
But, I can't change speeds, it's digitally controlled, so regulating isn't so easy...
I have 2 compares and ON DELAY timers of 3s, The compares are greater then and less then..., this works, but can be better...,
once the 2 values were equal, the centerline may not regulate, it has to stop.
So, how should i do this ?
