Trane TR150 Programming Manual page 18

How to Program
Parameter
1-73 Flying Start
3-02 Minimum Reference
3-03 Maximum Reference
3-10 Preset Reference
3-41 Ramp 1 Ramp Up Time
3-42 Ramp 1 Ramp Down Time
4-12 Motor Speed Low Limit [Hz]
4-14 Motor Speed High Limit [Hz]
4-19 Max Output Frequency
6-29 Terminal 54 mode
6-20 Terminal 54 Low Voltage
6-21 Terminal 54 High Voltage
6-22 Terminal 54 Low Current
6-23 Terminal 54 High Current
6-24 Terminal 54 Low Ref./Feedb.
Value
6-25 Terminal 54 High Ref./Feedb.
Value
6-26 Terminal 54 Filter Time
Constant
20-81 PI Normal/ Inverse Control
20-83 PI Start Speed [Hz]
20-93 PI Proportional Gain
20-94 PI Integral Time
Table 2.5 Closed Loop Application
TR150 Programming Guide
Range
[0] Disabled
[1] Enabled
-4999-4999
-4999-4999
-100-100%
0.05-3600.0 s
0.05-3600.0 s
0.0-400 Hz
0-400 Hz
0-400
[0] Current
[1] Voltage
0-10 V
0-10 V
0-20 mA
0-20 mA
-4999-4999
-4999-4999
0-10 s
[0] Normal
[1] Inverse
0-200 Hz
0-10
0.1-999.0 s
BAS-SVP16A-EN - Rev. 2013-09-05
Default Function
0 Select [1] Enable to enable the frequency
converter to catch a spinning motor. I.e. fan
applications. When PM is selected, Flying Start
is enabled.
0 The minimum reference is the lowest value
obtainable by summing all references
50 The maximum reference is the highest value
obtainable by summing all references
0 Enter the set point
Size related Ramp up time from 0 to rated 1-23 Motor
Frequency if Asynchron motor is selected;
ramp up time from 0 to 1-25 Motor Nominal
Speed if PM motor is selected"
Size related Ramp down time from rated 1-23 Motor
Frequency to 0 if Asynchron motor is selected;
ramp down time from 1-25 Motor Nominal
Speed to 0 if PM motor is selected
0.0 Hz Enter the minimum limit for low speed
65 Hz Enter the minimum limit for high speed
Size related Enter the maximum output frequency value
1 Select if terminal 54 is used for current- or
voltage input
0.07 V Enter the voltage that corresponds to the low
reference value
10 V Enter the voltage that corresponds to the low
high reference value
4 Enter the current that corresponds to the high
reference value
20 Enter the current that corresponds to the high
reference value
0 Enter the feedback value that corresponds to
the voltage or current set in 6-20 Terminal 54
Low Voltage/6-22 Terminal 54 Low Current
50 Enter the feedback value that corresponds to
the voltage or current set in 6-21 Terminal 54
High Voltage/6-23 Terminal 54 High Current
0.01 Enter the filter time comstant
0 Select [0] Normal to set the process control to
increase the output speed when the process
error is positive. Select [1] Inverse to reduce
the output speed.
0 Enter the motor speed to be attained as a
start signal for commencement of PI control
0.01 Enter the process controller proportional gain.
Quick control is obtained at high amplifi-
cation. However if amplification is too great,
the process may become unstable
999.0 s Enter the process controller integral time.
Obtain quick control through a short integral
time, though if the integral time is too short,
the process becomes unstable. An excessively
long integral time disables the integral action.
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