Partlow MIC 1400 - Figure A-1 Proportional Band & Deadband;Overlap

MIC 1400 ManualEdition 1 49
FIGURE A-1
Proportional Band & Deadband/Overlap
Output 1
Output 2
Output 2
Output 1
Proportional
Band 1
Pb1
Proportional
Band 2
Pb2
Deadband
(negative value)
SPrd
Process Variable
Output Power (%)
Output 1
Output 2
Output 2
Output 1
Proportional Band 1
Pb1
Proportional Band 2
Pb2
Overlap
(Positive value)
SPrd
Process Variable
Output Power (%)
Output 1
Output 2
Output 2
Output 1
Proportional
Band 1
Pb1
Proportional Band 2
Pb2 = 0
Overlap/Deadband
Sprd
Process Variable
Output Power (%)
ON/OFF
Differential
HyS2
Output 2 OFF
Output 2 ON
Positive values Negative values
Setpoint
Setpoint
Setpoint
Case 1
Case 2
Case 3