User Manual Owner's manual

168 Rockwell Automation Publication 280E-UM001B-EN-P – July 2012
Chapter 7 Bulletin 280E/281E/284E Programmable Parameters
.
Internal Freq
Provide the frequency command to
drive when Parameter 138 (Speed
Reference) is set to “1” (Internal Freq).
When enabled, this parameter will
change the frequency command in
real time.
Parameter Number 169
Related Parameters 138
Access Rule GET/SET
Data Type UINT
Group Drive Advanced Setup
Units 0.1 Hz
Minimum Value 0.0
Maximum Value 400.0
Default Value 60.0
170 (Preset Freq 0) ➊
171 (Preset Freq 1)
172 (Preset Freq 2)
173 (Preset Freq 3)
174 (Preset Freq 4)
175 (Preset Freq 5)
176 (Preset Freq 6)
177 (Preset Freq 7)
Parameter Number 170…173, 174…177
Related Parameters
138…140, 151…154, 167, 168,
240…247, 250…257
Access Rule GET/SET
Data Type UINT
Group Drive Advanced Setup
Units 0.1 Hz
Minimum Value 0.0
Maximum Value 400.0
Default Value See Table22
Table 22 - Parameters 170…177 Preset Freq Options
Values
Provides a fixed frequency command value
when Parameters 151…154 (Digital In x
Sel) is set to Option 4 (Preset Frequencies).
170 Default ➊ 0.0 Hz
171 Default 5.0 Hz
172 Default 10.0 Hz
173 Default 20.0 Hz
174 Default 30.0 Hz
175 Default 40.0 Hz
176 Default 50.0 Hz
177 Default 60.0 Hz
Min./Max. 0.0/400.0 Hz
Display 0.1 Hz
Input State of Digital In 1 (I/
O Terminal 05 when
Parameter 151 = 4)
Input State of Digital In 2 (I/
O Terminal 06 when
Parameter 152 = 4)
Input State of Digital In 3 (I/
O Terminal 07 when
Parameter 153 = 4)
Frequency
Source
Accel/Decel
Parameter
Used ➋
0 0 0 170 (Preset Freq 0) (Accel Time 1)/(Decel Time 1)
1 0 0 171 (Preset Freq 1) (Accel Time 1)/(Decel Time 1)
0 1 0 172 (Preset Freq 2) (Accel Time 2)/(Decel Time 2)
1 1 0 173 (Preset Freq 3) (Accel Time 2)/(Decel Time 2)
0 0 1 174 (Preset Freq 4) (Accel Time 3)/(Decel Time 3)