Parameter Denitions 10-1MN448
Chapter 10
Parameter Definitions
The chapter describes the actual signals and parameters and it also contains a listing of the default parameter values. For a
guide on selecting parameter groups see Chapter 8 Parameter Group Navigation. All parameters are presented in detail and
sequential order in the Long Parameter Group. Parameters are displayed by number, description, default value and range.
No. Name/Value Description Default
Parameter
Number
Parameter Name General description of parameter’s function Default value
Input Range Description of value ranges or reference to other parameters
10.1 Short Parameter Group
The following tables describes the parameters that are visible in the PA-S mode (Short Parameters) and contains a basic
list of settings for general startup of the drive.
Parameters in the Short parameter mode
No.
Name/Value e
Description Default
99 Start-Up Data Digital Input Configuration and Motor Data Parameter
9902 DIGITAL INPUTS
FUNCTION SELECT
Denes the function of the digital inputs depending on the value in this
parameter and also on the control mode setting in Parameter 1103
Primary Command Source Mode.
0
Range 0 to 14 See Chapter 9 Control Modes for 9902 parameter selection details
9905 MOTOR (BEMF) VOLTAGE This parameter should be set to the rated (nameplate) BEMF voltage of
the motor. See Chapter 2 for information on locating motor nameplate
data.
Motor Rating
Dependent
110V/230V rated drives
0…250V
400V rated drives
0…500V
Voltage
Note: The stress on the motor insulation is always dependent on the
drive supply voltage. This also applies to the case where the
motor voltage rating is lower than the rating of the drive and the
supply of the drive.
9906 MOTOR RATED CURRENT This parameter should be set to the rated (nameplate) frequency of
the motor. See Chapter 2 for information on locating motor nameplate
data.
Motor Rating
Dependent
0.25*drive rated output current…
1.0*drive rated output current
Current
9907 MOTOR RATED FREQUENCY This parameter should be set to the rated (nameplate) frequency of
the motor. See Chapter 2 for information on locating motor nameplate
data.
60Hz
25…500Hz Frequency
04 FAULT HISTORY Fault history (read only)
0401 TRIP HISTORY LOG When a fault is detected, it is stored in the fault history. Parameters
0401 Trip History Log can be used to display the last four fault codes
for the drive. Press Enter on the Remote Keypad to display the most
recent fault. Use the Up Down arrows to scroll through faults, the most
recent fault is displayed rst.
Parameters 0402…0417 show drive operation data at the time of the
latest fault and run time since last trip.
See Chapter 13 Troubleshooting for a complete list of fault codes and
corrective actions.