Rockwell Automation 284E ArmorStart with EtherNet/IP - User Manual - Manual (Page 198)

198 Rockwell Automation Publication 280E-UM001B-EN-P - July 2012
Chapter 7 Bulletin 280E/281E/284E Programmable Parameters
167 Accel Time 2
When active, sets the rate of acceleration for all speed increases
except for jog.
20.0 Secs Drive Advanced Setup
168 Decel Time 2
When active, sets the rate of deceleration for all speed decreases
except for jog.
20.0 Secs Drive Advanced Setup
169 Internal Freq
Provide the frequency command to drive when Parameter 138
(Speed Reference) is set to “1” (Internal Freq).
60.0 Hz Drive Advanced Setup
170…177
Preset Freq 0
Preset Freq 1
Preset Freq 2
Preset Freq 3
Preset Freq 4
Preset Freq 5
Preset Freq 6
Preset Freq 7
Provides a fixed frequency command value when Parameters
151…154 (Digital In x Sel) is set to Option 4 (Preset
Frequencies).
See Table 22. Drive Advanced Setup
178 Jog Frequency Sets the output frequency when the jog command is issued. 10.0 Hz Drive Advanced Setup
179 Jog Accel/Decel
Sets the acceleration and deceleration time when a jog command
is issued.
10.0 Secs Drive Advanced Setup
180 DC Brake Time
Sets the length of time that DC brake current is injected into the
motor. Refer to Parameter 181 (DC Brake Level).
0.0 Secs Drive Advanced Setup
181 DC Brake Level
Defines the maximum DC brake current, in amps, applied to the
motor when Parameter 137 (Stop Mode) is set to either Ramp or
DC Brake.
Drive Rated Amps x
0.05
Drive Advanced Setup
182 DB Resistor Sel Used to set percent duty cycle for external dynamic braking. 0 = Disabled Drive Advanced Setup
183 S Curve %
Sets the percentage of acceleration or deceleration time that is
applied to ramp as S Curve. Time is added, half at the beginning
and half at the end of the ramp.
0% (Disabled) Drive Advanced Setup
184 Boost Select
Sets the boost voltage (% of Parameter 131 (Motor NP Volts))
and redefines the Volts per Hz curve. Active when Parameter 225
(Torque Perf Mode) = 0 (V/Hz). Drive may add additional voltage
unless Option 5 is selected.
8 = 5.0 (2.5 for 5 Hp
drives)
Drive Advanced Setup
185 Start Boost
Sets the boost voltage (% of Parameter 131 (Motor NP Volts))
and redefines the Volts per Hz curve when Parameter 184 (Boost
Select) = 0 (Custom V/Hz) and Parameter 225 (Torque Perf Mode)
= 0 (V/Hz).
2.5% Drive Advanced Setup
186 Brake Voltage
Sets the frequency where brake voltage is applied when
Parameter 184 (Boost Select) = 0 (Custom V/Hz) and Parameter
225 (Torque Perf Mode) = 0 (V/Hz).
25.0% Drive Advanced Setup
187 Brake Frequency
Sets the frequency where brake frequency is applied when
Parameter 184 (Boost Select) = 0 (Custom V/Hz) and Parameter
225 (Torque Perf Mode) = 0 (V/Hz).
15.0 Hz Drive Advanced Setup
188 Maximum Voltage Sets the highest voltage the drive will output. Drive Rated Volts Drive Advanced Setup
189 Current Limit 1 Maximum output current allowed before current limiting occurs.
Drive Rated Amps x
1.5
Drive Advanced Setup
190 Motor OL Select
Drive provides Class 10 motor overload protection. Setting 0…2
select the derating factor for I
2
t overload function.
0 = No Derate Drive Advanced Setup
Table 29 - Parameter Descriptions
Parameter
Number
Parameter
Name
Description Factory Default Group