28
ADVANCED USER GUIDE
IP66/Nema 4X variable speed drive
MENU 1: SPEED REFERENCE: SELECTION, LIMITING AND FILTERS
CONTROL TECHNIQUES
3854 en - 03.2008 / b
and
:Reference selector
Adjustment range : 0 or 1
0 (OFF)
1 (On)
Used to assign the digital inputs to selection of the speed
reference.
and
:Not used
to
: Preset reference selector
Adjustment range : 0 or 1
0 (OFF)
1 (On)
Used to assign the digital inputs to selection of the preset
references.
: Reference timer reset
Adjustment range : 0 or 1
Factory setting
: 0
0 (OFF): Reset inactive.
1 (On): The preset reference scan timer is reset to zero. In
this case, the reference is once again Pr 1.
Can be used to control cycle starting via a digital input.
: Selected reference indicator
Adjustment range : 0 to 4
0 (Term. inputs) (SEL):
1 (Analog 1) (Ana1): Analog input 1 reference is selected.
2 (Analog 2) (Ana2): Analog input 2 reference is selected.
3 (Preset) (Pr): The preset references are selected.
4 (Keypad) (Pad):
Indicates which reference has been selected.
: Selected preset reference indicator
Adjustment range : 1 to 8
0 (Term. inputs) (SEL): Is used to select the reference by
combining the digital inputs assigned to parameters
1.45
to
1.47
.
1 (Preset 1) (Pr1): Preset reference 1 selected.
2 (Preset 2) (Pr2): Preset reference 2 selected.
3 (Preset 3) (Pr3): Preset reference 3 selected.
4 (Preset 4) (Pr4): Preset reference 4 selected.
5 (Preset 5) (Pr5): Preset reference 5 selected.
6 (Preset 6) (Pr6): Preset reference 6 selected.
7 (Preset 7) (Pr7): Preset reference 7 selected.
8 (Preset 8) (Pr8): Preset reference 8 selected.
Indicates the selected preset reference.
: Power-up keypad reference
Adjustment range : 0 to 2
Factory setting
: 0
0 (Reset to 0) (rSet): On power-up, the keypad reference
is reset to zero.
1 (Last value) (Prec): On power-up, the keypad reference
retains the value it had before power-down.
2 (Preset 1) (Pr1): On power-up, the keypad reference takes
the value of preset reference 1 (
1.21
).
to
: Not used
: Pre-offset reference
Adjustment range : ±
1.06
Indicates the value of the selected reference before offset.
to
: Not used
: Number of preset references timed
Adjustment range : 1 to 8
Factory setting
: 8
Used to configure the number of preset references integrated
in the scan timer.
For example, if
1.69
= 3, the scan timer will perform a cycle
Pr 1 --> Pr 2 --> Pr 3 --> Pr 1 etc.
: Scan time selection
Adjustment range : 0 or 1
Factory setting
: 0
0 (Same) (Iden): The time between each preset reference
is the same for all references.
1 (Different) (diFF): The time between each preset reference
is different.
: Preset 1 scan timer time
Adjustment range : 0 to 9999 s
Factory setting
: 0
If
1.70
is set to 1, determines the time during which the drive
remains at reference Pr. 1.
: Preset 2 scan timer time
Adjustment range : 0 to 9999 s
Factory setting
: 0
If
1.70
is set to 1, determines the time during which the drive
remains at reference Pr. 2.
1.41
1.42
Selected reference
0
0
Analog input 1
1
0
Analog input 2
0
1
Preset references
1
1
Reference via keypad
1.45 1.46 1.47
Selected reference
1.50
0
0
0
Preset reference 1 (Preset 1)
1
1
0
0
Preset reference 2 (Preset 2)
2
0
1
0
Preset reference 3 (Preset 3)
3
1
1
0
Preset reference 4 (Preset 4)
4
0
0
1
Preset reference 5 (Preset 5)
5
1
0
1
Preset reference 6 (Preset 6)
6
0
1
1
Preset reference 7 (Preset 7)
7
1
1
1
Preset reference 8 (Preset 8)
8
1.41
1.42
1.43
1.44
1.45
1.47
1.48
1.49
1.50
1.51
1.52
1.59
1.60
1.61
1.68
1.69
1.70
1.71
1.72
