Woodward GCP-30 Series - Outputs; Analog Outputs (XPD, XPQ)

Manual 37365A GCP-30 Series Packages - Genset Control
© Woodward Page 127/179
Outputs
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NOTE
The parameters for this control are grouped together in blocks to permit navigation through the large
number of configuration screens more rapidly. Selecting "YES" or "NO" has no effect whether or not
control or monitoring is carried out for the parameters located in that block. Selecting "YES" or "NO"
only determines if the individual parameters may be accessed and changed or are bypassed.
Parameter 245
Configure
outputs YES
Configuration of the outputs YES/NO
The discrete outputs functionality and logic are configured in this block of parame-
ters. This parameter has the following effects:
YES .............. The parameters in this block are displayed and can either be viewed
("Select" button), or modifications can be made to the parameters
("Cursor→", "Digit↑" or "Select" buttons).
NO ................ The parameters in this block are not displayed, cannot be modified,
and are skipped.
Analog Outputs (XPD, XPQ)
The analog output manager can be used to apply a specific measurement variable to the available analog outputs.
The output may be carried out as a 0 to 20 mA or as a 4 to 20 mA value. A list of the possible functions is con-
tained in Appendix A. Each variable is assigned a unique number. The vari
able may be scaled via an upper and a
lower output value. The outputs may also be assigned with prefixes (for further details, see "Analog output man-
ager" in Appendix A).
NOTE
The list of values and limits for the analog output manager is contained in Appendix A: "Analog Output
Manager" starting on page 146.
Possible outputs: Analog outputs terminals 120/121 and 122/123
Example: Analog output terminals 120/121
Parameter 246
Analg.out.12O121
Parameter 00
Function for analog output 0 to 22
The analog output function number of the desired function is configured here. A
list of all selectable functions, together with output and limit value ranges, is con-
tained in Appendix A.
Parameter 247
Analg.out.12O121
0-00mA
Analog output range OFF / 0 to 20 / 4 to 20 mA
The output range 0 to 20 mA or 4 to 20 mA is selected using this parameter.
Parameter 248
Analg.out.12O121
0% 0000
Scaling the lower output value 0 to 9,990
The configurable limit for the 0% value is contained in Appendix A.
Parameter 249
Analg.out.12O121
100% 0000
Scaling the upper output value 0 to 9,990
The configurable limit for the 100% value is contained in Appendix A.