Toshiba G3 Workbook page 49

UTILITY PARAMETERS
UTILITY PARAMETERS
UTILITY PARAMETERS
FUNDAMENTAL PARAMETERS
FUNDAMENTAL PARAMETERS
FUNDAMENTAL PARAMETERS
FUNDAMENTAL PARAMETERS
FREQUENCY SETTING PARAMETERS
FREQUENCY SETTING PARAMETERS
FEEDBACK PARAMETERS
FEEDBACK PARAMETERS
FEEDBACK PARAMETERS
FEEDBACK PARAMETERS
FEEDBACK PARAMETERS
The above programming assumes a system in which an increase in 4-20 mA feedback signal causes the
drive to reduce output frequency. If the system is such that increasing feedback should cause an increase
in output frequency, the bias/gain of the 'IV' terminal should be reversed by programming the following:
UTILITY PARAMETERS
UTILITY PARAMETERS
FREQUENCY SETTING PARAMETERS
FREQUENCY SETTING PARAMETERS
FREQUENCY SETTING PARAMETERS
FREQUENCY SETTING PARAMETERS
FREQUENCY SETTING PARAMETERS
In general, the setpoint is set by adjusting the setpoint to whatever level (frequency) is necessary to yield
the desired process variable setting. The commanded frequency and actual output frequency will most
likely not be the same; it is only the process variable's (pressure, temperature, etc.) value that is of
concern. It is the ratio of Frequency Command to Maximum Output Frequency that the drive uses to
determine the feedback value it is trying to maintain (the setpoint).
Setpoint via keypad: Press LOCAL/REMOTE button to illuminate the panel's green LED. Hit
RUN and adjust the Frequency Command to whatever value it takes to develop the desired process
For additional assistance, please contact Toshiba Adjustable Speed Drive Marketing Dept. at (800) 872-
Group
Group
Setting the Setpoint
variable value.
Programming
Parameter
Blind Function Selection
Feedback Parameters Blind
Frequency Setting Parameters Blind
Maximum Output Frequency
Acceleration Time #1
Deceleration Time #2
Upper Limit Frequency
IV Terminal Standard or Adjustable
IV Ref Point #2 Frequency
Feedback Control Selection
Feedback Input Signal Selection
Proportional Gain
Integral Gain
Anti-Hunting Gain
Parameter
Blind Function Selection
Feedback Parameters Blind
IV Terminal Standard or Adjustable
IV Reference Setting Point #1
IV Ref Point #1 Frequency
IV Reference Setting Point #2
IV Ref Point #2 Frequency
2192
Value
1
1
1
60
5
5
60
1
60
1
2
1.0
2.0
0.0
Value
1
1
1
20
60
100
0
49