SSD 605C Product Manual - page 90
6-24
Programming Your Application
605C Frequency Inverter
DIGITAL INPUT
The digital input block converts the physical input voltage to TRUE or FALSE control signals.
Functional Description
The Inverter has eight digital inputs. There is a DIGITAL INPUT function block associated with
each of these:
DIGITAL INPUT 1 is associated with terminal 13
DIGITAL INPUT 2 is associated with terminal 14
DIGITAL INPUT 3 is associated with terminal 15
DIGITAL INPUT 4 is associated with terminal 16
DIGITAL INPUT 5 is associated with terminal 17
DIGITAL INPUT 6 is associated with terminal 18
DIGITAL INPUT 7 is associated with terminal 19
DIGITAL INPUT 8 is associated with terminal 20
The input electronics of the Inverter converts the input signal to a TRUE or FALSE logic value.
The digital input block takes this value and optionally inverts it before providing the VALUE
output.
INPUT
VALUE
INVERT
UNPROCESSED
MMI Menu Map
7
1 SETUP PARAMETERS
7
2 FUNCTION BLOCKS
3 INPUTS & OUTPUTS
4 DIGITAL INPUT
5 DIGITAL INPUT 1
5 DIGITAL INPUT 2
5 DIGITAL INPUT 3
5 DIGITAL INPUT 4
5 DIGITAL INPUT 5
5 DIGITAL INPUT 6
5 DIGITAL INPUT 7
5 DIGITAL INPUT 8
DIN 8 INVERT
DIN 8 VALUE
DIGITAL INPUT 6
VALUE [726] – FALSE
FALSE – [725] INVERT
–
DIGITAL INPUT 8
VALUE [730] – FALSE
FALSE – [729] INVERT
–
DIGITAL INPUT 1
VALUE [ 31] – FALSE
FALSE – [ 30]
INVERT
–
DIGITAL INPUT 3
VALUE [ 37] – FALSE
FALSE – [ 36]
INVERT
–
DIGITAL INPUT 5
VALUE [ 43] – FALSE
FALSE – [ 42]
INVERT
–
DIGITAL INPUT 2
VALUE
[ 34] – FALSE
FALSE – [ 33]
INVERT
–
DIGITAL INPUT 4
VALUE
[ 40] – FALSE
FALSE – [ 39]
INVERT
–
DIGITAL INPUT 7
VALUE [728] – FALSE
FALSE – [727] INVERT
–
Parameter Descriptions
INVERT
Range: FALSE / TRUE
Controls the optional inversion of the VALUE output.
VALUE
Range: FALSE / TRUE
The TRUE or FALSE input, (after any inversion).