Parameter
structure
Keypad and
display
Parameter
x.00
Parameter
description format
Advanced parameter
descriptions
Macros
Serial communications
protocol
Electronic
nameplate
Performance
Rotor Flux Control
(RFC) mode
6 Unidrive SP Advanced User Guide
www.controltechniques.com Issue Number: 10
1 Parameter structure
The drive parameter structure consists of menus and parameters.
The drive initially powers up so that only menu 0 can be viewed. The up
and down arrow buttons are used to navigate between parameters and
once level 2 access (L2) has been enabled in Pr 0.49, and the left and
right buttons are used to navigate between menus. For further
information, see section 2.7 Parameter access level and security on
page 13.
Figure 1-1 Parameter navigation
* can only be used to move between menus if L2 access has
been enabled (Pr 0.49).
The menus and parameters roll over in both directions; i.e. if the last
parameter is displayed, a further press will cause the display to rollover
and show the first parameter.
When changing between menus the drive remembers which parameter
was last viewed in a particular menu and thus displays that parameter.
Figure 1-2 Menu structure
1.1 Menu 0
Menu 0 has up to 19 fixed parameters and 40 programmable parameters
that are defined in menu 11 and menu 22. Menu 0 parameters are
copies of advanced menu parameters, and although these parameters
are accessible via drive serial comms, they are not accessible to any
Solutions Modules. All menu 0 read/write parameters are saved on
exiting the edit mode. Table 1-1 gives the default structure for each drive
type setting. Where alternative parameters are selected with motor map
2 from menu 21 these are shown below the motor map 1 parameters.
Figure 1-3 Menu 0 copying
Menu 0
....XX.00....
0.50
0.49
0.48
0.47
0.46
0.01
0.02
0.03
0.04
0.05
Moves
between
parameters
M
e
n
u
2
2
M
e
n
u
1
M
e
n
u
2
M
e
n
u
2
1
Moves between Menus
2
2
.
2
9
2
2
.
2
8
2
2
.
2
7
2
2
.
2
6
2
2
.
2
5
2
2
.
0
1
2
2
.
0
2
2
2
.
0
3
2
2
.
0
4
2
2
.
0
5
1
.
0
1
1
.
0
2
1
.
0
3
1
.
0
4
1
.
0
5
1
.
5
0
1
.
4
9
1
.
4
8
1
.
4
7
1
.
4
6
Menu 0
0.04
0.05
0.06
Menu 2
2.21
Menu 1
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