Programming Function Blocks and Features
Video Recorder – User Manual
135
Standard Splitter Output (STD SPLITTER)
This function can be used for heat/cool applications. It is a deadband-based splitter that divides a Split
loop’s output (-100% to +100%) into two outputs CVn A1 and CVn A2, both of which are zero when the
loop output is zero (Figure 4-14). A deadband provides a range of loop output within which both split
outputs remain at zero. For overlapped outputs, use Advanced Splitter. Note: A third output CVnA3 is
displayed Online and should be ignored.
Deadband
100
100
0
0
0
-100
+100
PID Output %
CV A2
CV A1
Figure 4-14 Standard Split Output Function
Table 4-42 describes the Standard Splitter prompts. See Table 4-2 for additional prompts.
Table 4-42 Standard Splitter Prompts
Prompt
Range/Selections
Definition
RANGE LOW
RANGE HIGH
OFF or number
Enter the output’s display limits. Output is not clamped or
flashed when it exceeds these limits.
INPUT
OFF, analog parameter,
number
Input source. Typically, this is the output value (OV) of a
Split Output type of loop.
FEEDBACK #1
AOn BC, LPn BC, CVn BC
Enter an AO, LP or CV for the back calculation value (BC)
of the analog output assigned to the A1 output.
FEEDBACK #2
AOn BC, LPn BC, CVn BC
Enter an AO, LP or CV for the back calculation value (BC)
of the analog output assigned to the A2 output.
OUTPUT
DEADBAND
OFF or number
Deadband up to 10% of the input span. In this range, both
split outputs will remain at zero.
Summary of Contents for VRX180
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Page 2: ...Issue 3 03 03 US1I 6228 ...
Page 6: ...iv Video Recorder User Manual ...
Page 48: ...Installation Video Recorder User Manual 34 ...
Page 222: ...Setpoint Profiler Video Recorder User Manual 208 ...
Page 234: ...Online Operations Using Primary Displays Video Recorder User Manual 220 ...
Page 278: ...Appendix A Video Recorder User Manual 264 ...