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Information
70 Commander S100 User Guide
P2.11 Deceleration Ramp Type
Range: 0 to 2 Default: 1 (Standard Ramp)
Defines the ramp type used for decelerating, three types are available.
The Standard Ramp + Motor increases the voltage applied to the motor to increase the losses in the motor and thus reduce the deceleration time
that can be achieved. Note that with applications requiring a lot of deceleration cycles this could overheat the motor.
P2.12 Standard Ramp Voltage
Range: 0 to Maximum D.C. Bus Voltage Default: Rating Dependent
The drive will attempt to hold this voltage during deceleration if Deceleration Ramp Type (P2.11) = 1 or 2 (Standard Ramp Modes). If the
application is such that occasional DC Over Voltage errors (E001) are seen during deceleration, reducing this parameter can prevent the error
from occurring if the maximum supply voltage allows this
Note that this parameter should not be set lower than the change to the maximum supply voltage x √2.
P2.13 Jog Frequency
Range: ± Maximum Frequency Limit (P2.02) Default: 1.5 Hz
The drive will run at this frequency when it receives a jog signal from the keypad buttons, control terminals or control word.
A jog signal is overridden by a run signal.
P2.14 Up/Down Percent Configuration
Range: 0 to 5 Default: 0 (Terminal - Reset)
Used to define the value of the Up/Down Percentage at power up and to enable/disable the use of the Up/Down buttons on the keypad to set the
Up/Down Percentage.
If configured with the digital input functions Up/Down % Increase (7) and Up/Down % Decrease (8), the control terminals can be used to adjust the
Up/Down Percentage (P1.18). If modes 3, 4 and 5 are selected, both the control terminals and the keypad Up and Down buttons can be used to
set the Up/Down Percentage (P1.18).
*Up/Down Percentage is set to Preset Frequency 1 as a percentage of the Maximum Frequency Limit (P2.02).
This parameter can be set by Frequency Reference Configuration (P2.03).
P2.15 Up/Down Percentage Time to Max
Range: 0 to 250 s Default: 20 s
The rate of change of Up/Down Percentage (P1.18) is defined by this parameter which is the number of seconds to change from 0 % to 100 %.
This rate is applied when holding the Up or Down buttons and the terminal control. Single presses will change the value by 0.1 %.
Value Text Description
0
Fast
The drive will always try to achieve the specified deceleration rate but if set too fast, may result in an
over voltage error.
1
Standard Ramp
Drive aims to achieve the deceleration rate but will increase the deceleration time to prevent a D.C.
over voltage error.
2
Standard Ramp + Motor
Faster deceleration that is controlled to prevent a change to D.C. over voltage error, with increased
losses in the motor.
Drive Voltage Rating Region Maximum D.C. Bus Voltage Parameter Default
100 & 200 V All
415 V 375 V
400 V 50 Hz
830 V 750 V
400 V 60 Hz
830 V 775 V
Value Text Mode Description
0
Terminals Only
Reset Up/Down Percentage set to 0 at power up.
1 Last Up/Down Percentage saved and restored at power up.
2 Preset 1 Up/Down Percentage set to Preset Reference 1 (P2.16) * at power up.
3
Terminals and Keypad
Keypad and Reset Keypad control enabled and Up/Down Percentage set to 0 at power up.
4 Keypad and Last
Keypad control enabled and Up/Down Percentage saved and restored at power
up.
5 Keypad and Preset 1
Keypad control enabled and Up/Down Percentage set to Preset Reference 1
(P2.16) * at power up.
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