Rockwell Automation 1336E IMPACT Adjustable Frequency AC Drive User Manual V 1-4.XX - Manual (Page 274)

11-76 Parameters
246
Units Traveled
Parameter 246 is a read only parameter that shows the value
traveled from the “home” position in encoder units.
This parameter may roll over if the profile travels more than 3276
units in one direction.
Parameter number 246
File:group Profile Command
Parameter type Setup
Display x.x units
Factory default 4096
Minimum value -3276.7
Maximum value 3276.7
Conversion 10 = 1.0 unit
247
Profile CMD LSW
Parameter 247 is the lower word of the 32-bit speed reference.
This must be linked to P28 [Speed Ref 1 Frac].
Parameter number 247
File:group Profile Command
Parameter type Setup
Display +/- x.x rpm
Factory default +0.0 rpm
Minimum value -8 x base speed
Maximum value +8 x base speed
Conversion 4096 = base motor speed
248
Profile CMD MSW
Parameter 248 is the upper word of the 32-bit speed reference.
This must be linked to P29 [Speed Ref 1].
Parameter number 248
File:group Profile Command
Parameter type Setup
Display +/- x.x rpm
Factory default +0.0 rpm
Minimum value -8 x base speed
Maximum value +8 x base speed
Conversion 4096 = base motor speed
249
Step 1 Speed
Parameter 249 sets the rpm value for this step. (Scaling: 4096 =
Base Speed)
Parameter number 249
File:group Profile Test Data
Parameter type Setup
Display +/- x.x rpm
Factory default +0.0 rpm
Minimum value -8 x base speed
Maximum value +8 x base speed
Conversion 4096 = Base Motor Speed
250
Step 1 Value
Parameter 250 sets the time in seconds for time steps, the
counts in units for encoder steps, or the TB3 input to trigger on
for TB Input steps. Scaling:
Time Step: 10 x desired value (10 = 1.0 sec)
Encoder Step: 10 = 1.0 units
TB Input Step: dependent on [L Option Mode Sel]. See P241.
Parameter number 250
File:group Profile Test Data
Parameter type Setup
Display x.xS, x, x.x units
Factory default 0.0,0, 0.0
Minimum value 0.0,0, 0.0
Maximum value 3276.7, 5, 3276.7
Conversion 0=1.0 sec., x TBin, 10 = 1.0 unit
251
Step 1 Type
Parameter 251 selects the type of step to be used
0 = Not Used (this forces an End Action)
1 = Time Step, operate at speed shown in P249 for time in P250.
2 = TB3 Input Step, operate at speed shown in P249 until P250
input goes true.
3 = Encoder Step, operate at speed shown in P249 for units in
P250.
Parameter number 251
File:group Profile Test Data
Parameter type Setup
Display x
Factory default 0
Minimum value 0
Maximum value 3
Conversion None