Pid Controller 1 Monitoring (M2.4); Pid Controller 2 Monitoring (M2.5); Multi-Pump Monitoring (M2.6) - Siemens bt300 Operator's Manual

Structure Parameter
M2.3.7 Timer 1
M2.3.8 Timer 2
M2.3.9 Timer 3
M2.3.10 Real Time Clock

PID Controller 1 Monitoring (M2.4)

The PID Controller 1 monitoring values are the actual values of the first PID controller, which is used to control the
speed of the motor that is physically connected to the drive's output. See
The PID Controller 1 monitoring values are presented in the following table:
Structure Parameter
M2.4.1 PID1 Setpoint
M2.4.2 PID1 Feedback
M2.4.3 PID1 Error
M2.4.4 PID1 Output
M2.4.5 PID1 Status

PID Controller 2 Monitoring (M2.5)

The PID Controller 2 monitoring values are the actual values of the second PID controller, which is used for external
devices that require PID loop control. See
The PID Controller 2 monitoring values are presented in the following table:
Structure Parameter
M2.5.1 PID2 Setpoint
M2.5.2 PID2 Feedback
M2.5.3 PID2 Error
M2.5.4 PID2 Output
M2.5.5 PID2 Status

Multi-pump monitoring (M2.6)

The Multi-Pump monitoring values are the actual values related to the use of several drives/motors. See
(M3.14).
The Multi-Pump monitoring values are presented in the following table:
Siemens Industry, Inc.
Building Technologies
Unit ID
s 1447 Remaining time on timer (if active)
s 1448 Remaining time on timer (if active)
s 1449 Remaining time on timer (if active)
1450 Current Time of Day
Table 8: PID1-Controller Value Monitoring.
Unit ID
Varies 20 Setpoint for the PID controller for the attached motor
Varies 21 Feedback for the PID controller for the attached motor
Varies 22 Error value of the PID controller for the attached motor
% 23 Output of the PID controller for the attached motor
24 0 = Stopped
1 = Running
3 = Sleep Mode
4 = In dead band
PID Controller 2 (M3.13).
Table 9: PID2-Controller Value Monitoring.
Unit ID
Varies 83 Setpoint for the PID controller for the external device (AO)
Varies 84 Feedback for the PID controller for the external device (AO)
Varies 85 Error value of the PID controller for the external device (AO)
% 86 Output of the PID controller for the external device (AO)
87 0 = Stopped
1 = Running
4 = In dead band
Siemens BT300 HVAC Drive
Chapter 4 - Parameters and Menu Structure
Monitor Menu (M2)
Description
PID Controller 1 (M3.12).
Description
Description
Multi-Pump
33 | 180
DPD01809
2016-06-07