590 Series DC Digital Drive Programming
D-53
Functional Description
Configurable Digital Outputs
INPUT
THRESHOLD
X
|X|
1
0
%
MODULUS
DIAGNOSTIC
INVERTED
Digital Output Examples
Using Digital Outputs with LOGIC Parameters
Logic parameters have values of 1/0: TRUE/FALSE, ON/OFF, ENABLED/DISABLED etc.
For example, the (logic) default connections in the drive allow the Digital Outputs to provide (source) 24V or 0V dc depending upon the state of
following tag connections:
• Terminal B5, Digital Output 1 is linked to Tag Number 77 (AT ZERO SPEED)
• Terminal B6, Digital Output 2 is linked to Tag Number 122 (HEALTH LED)
• Terminal B7, Digital Output 3 is linked to Tag Number 125 (READY)
In each case, the state of the source parameter defines the voltage available at the terminal (TRUE = 24V, FALSE = 0V when INVERTED = FALSE).
Inverting the digital output is simple; set INVERTED to TRUE.
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