Enabling Negative Scaling - Advanced Power technologies TTC-1000 Instruction & Operation Manual

Press the YES button. The first character will flash. Use the
to scroll between P1, P2, P3 and WINDING.
Press YES when you have made the correct selection. A2, A3, & A4 sources can
be selected by pressing the
For programming from a PC, enter PROGRAM through the main menu as
discussed in Section 0. Once in PROGRAM, type the setting for the A1 SOURCE
on the "Enter:" line as follows:
This will change the source for analog output A1 to WINDING. Type 0 to change
the source to P1 or 1 to change the source to P2 etc.

6.1.3 Enabling Negative Scaling

The default scaling of analog outputs for all but LTCDIFF is from zero degrees.
However, if operating in cold climates, it may be necessary to scale the analog
outputs from –35 ºC for all temperatures except LTCDIFF.
To change this setting, enter PROGRAM mode from the front panel as discussed
in Section 4.1. To set the analog source from the front panel, press the

arrow button until the setting 178 is displayed:
Press the YES button. The first character will flash. Use the
to scroll between YES and NO.
Press YES when you have made the correct selection.
For programming from a PC, enter PROGRAM through the main menu as
discussed in Section 0. Once in PROGRAM, type the setting for the NEG
ANALGOUT SCALING on the "Enter:" line as follows:
This will change the scaling from normal to negative. Type 0 to change back to
normal scaling.
PRGM SETTING 158
A1SOURCE>P1

arrow button and following the above procedure.
Enter:158/0
PRGM SETTING 178
NEG ANALGOUT=NO
Enter:178/1
90
 
or arrow buttons

or
 
or arrow buttons
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