Basic Settings (M3.13.1); Setpoints (M3.13.2) - Siemens bt300 Operator's Manual

Chapter 4 - Parameters and Menu Structure
Parameters (M3)

Basic Settings (M3.13.1)

Structure Parameter
P3.13.1.1 Enable PID
P3.13.1.2 Output in Stop
P3.13.1.3 Gain
P3.13.1.4 Integration Time
P3.13.1.5 Derivation Time
P3.13.1.6 ProcessUnitSel.
P3.13.1.7 ProcessUnitMin
P3.13.1.8 ProcessUnitMax
P3.13.1.9 ProcessUnitDeci.
P3.13.1.10 Error Inversion
P3.13.1.11 Dead Band
P3.13.1.12 Dead Band Delay

Setpoints (M3.13.2)

Structure Parameter
P3.13.2.1 Keypad SP 1
P3.13.2.2 Keypad SP 2
P3.13.2.3 Ramp Time
98 | 180
Siemens Industry, Inc.
Building Technologies
Table 64: PID Controller 2 Basic Settings.
Unit Min
Disabled Enabled
% 0 100
% 0 1000
s 0 600
s 0 100
% F
Varies Varies Varies
Varies Varies Varies
0 4
Normal Inverted
Varies Varies Varies
s 0 320
Table 65: PID Controller 2 Setpoints.
Unit Min
Varies Varies Varies
Varies Varies Varies
s 0 300
Siemens BT300 HVAC Drive
Max Default ID
Disabled 1630
0 1100
100 1631
1 1632
0 1633
% 1635
0 1664
100 1665
2 1666
Normal 1636
0 1637
0 1638
Max Default ID
0 1640
0 1641
0 1642
Description
Enable parameter for the second
PID controller.
The output value of the PID control
in % of its maximum output value
while it is stopped using Digital
Input.
Defines the proportional gain of the
PID loop.
Defines the integration time of the
PID loop.
Defines the derivation time of the
PID loop.
Process Unit Selection
See Table
Defines the minimum of the range
for the process unit.
Defines the maximum of the range
for the process unit.
Defines the number of positions
after the decimal place that is to be
displayed.
Defines the action of the PID loop.
0 = Reverse Acting (Fdbk < Stpt = >
Increase PID Output)
1 = Direct Acting (Fdbk < Stpt = >
Decrease PID Output)
Defines the dead band area around
the setpoint in process units. The
PID output is locked if the feedback
stays within the dead band area for
the Dead Band Delay (P3.13.1.12).
Defines the time for dead band.
Description
Defines the primary keypad setpoint
if selected by SP1 Source
(P3.13.2.4).
Defines the secondary keypad
setpoint if selected by SP1 Source
(P3.13.2.4).
Defines the rising and falling ramp
times for setpoint changes.
DPD01809
2016-06-07
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