Siemens Milltronics SF 500, Instruction Manual, Page: 4 / 134

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Material Tests ........................................................................................................................................30
% Change ......................................................................................................................................30
Material Test .................................................................................................................................32
Design Changes .....................................................................................................................................33
Recalibration ...........................................................................................................................................33
Routine Zero .................................................................................................................................33
Initial Zero .....................................................................................................................................34
Direct Zero ....................................................................................................................................35
Auto Zero .......................................................................................................................................35
Routine Span ................................................................................................................................36
Initial Span ....................................................................................................................................37
Direct Span ...................................................................................................................................37
Multispan ......................................................................................................................................38
On-line Calibration ................................................................................................................................41
Factoring ..................................................................................................................................................45
Linearization ...........................................................................................................................................46
Operation ............................................................................................................................49
Rate Sensing ..........................................................................................................................................49
Damping ...................................................................................................................................................49
mA I/O (0/4-20 mA) ................................................................................................................................49
Output .............................................................................................................................................49
Input ................................................................................................................................................50
Relay Output ...........................................................................................................................................50
Totalization ..............................................................................................................................................51
PID Control .........................................................................................................................53
Hardware .................................................................................................................................................53
Connections ............................................................................................................................................53
Setpoint Controller – Rate Control ..........................................................................................54
Setpoint Controller – Rate and Additive Control .................................................................55
Setpoint Controller – Master/Slave Control .........................................................................56
SF 500 - Master ...........................................................................................................................57
SF 500 - Slave ...............................................................................................................................57
Setup and Tuning ...................................................................................................................................58
Proportional Control (Gain), P ..................................................................................................58
Integral Control (Automatic Reset), I ......................................................................................58
Derivative Control (Pre-Act or Rate), D ..................................................................................59
Feed Forward Control, F ............................................................................................................59
PID Setup and Tuning ...........................................................................................................................60
Initial Start Up ..............................................................................................................................60
Programming ..........................................................................................................................................63
Batching ..............................................................................................................................66
Connections ............................................................................................................................................66
Typical Ladder Logic ...................................................................................................................66
Programming ..........................................................................................................................................67
Operation .................................................................................................................................................68
Pre-act Function ..........................................................................................................................68
Communications ...............................................................................................................69
SF 500 and SmartLinx® .......................................................................................................................70