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46 Digitax ST User Guide
Issue: 5
5.6.4 Advanced menus
The advanced menus consist of groups or parameters appropriate to a
specific function or feature of the drive. Menus 0 to 22 can be viewed on
both keypads. Menus 40 and 41 are specific to the Keypad Plus (LCD).
5.6.5 Saving parameters
When changing a parameter in Menu 0, the new value is saved when
pressing the Mode button to return to parameter view mode from
parameter edit mode.
If parameters have been changed in the advanced menus, then the
change will not be saved automatically. A save function must be carried
out.
Procedure
Enter 1000* in Pr. xx.00
Either:
• Press the red reset button
• Toggle the reset digital input
• Carry out a drive reset through serial communications by setting
Pr 10.38 to 100 (ensure that Pr. xx.00 returns to 0).
*If the drive is in the under voltage trip state or is being supplied from a
low voltage DC supply, a value of 1001 must be entered into Pr xx.00 to
perform a save function.
5.6.6 Restoring parameter defaults
Restoring parameter defaults by this method saves the default values in
the drive’s memory. (Pr 0.49 and Pr 0.34 are not affected by this
procedure.)
Procedure
1. Ensure the drive is not enabled, i.e. terminal 31 is open or Pr 6.15 is
Off (0)
2. Enter 1233 (EUR 50 Hz settings) or 1244 (USA 60 Hz settings) in
Pr xx.00.
3. Either:
• Press the red reset button
• Toggle the reset digital input
• Carry out a drive reset through serial communications by setting
Pr 10.38 to 100 (ensure that Pr. xx.00 returns to 0).
5.6.7 Parameter access level and security
The parameter access level determines whether the user has access to
menu 0 only or to all the advanced menus (menus 1 to 22) in addition to
menu 0.
The User Security determines whether the access to the user is read
only or read write.
Both the User Security and Parameter Access Level can operate
independently of each other as shown in the table below:
RW = Read / write access RO = Read only access
The default settings of the drive are Parameter Access Level L1 and
user Security Open, i.e. read / write access to Menu 0 with the advanced
menus not visible.
Access Level
The access level is set in Pr 0.49 and allows or prevents access to the
advanced menu parameters.
Changing the Access Level
The Access Level is determined by the setting of Pr 0.49 as follows:
The Access Level can be changed through the keypad even if the User
Security has been set.
Menu Description
0
Commonly used basic set up parameters for quick / easy
programming
1 Speed reference
2Ramps
3 Speed feedback and speed control
4 Torque and current control
5 Motor control
6 Sequencer and clock
7 Analog I/O
8 Digital I/O
9 Programmable logic, motorized pot and binary sum
10 Status and trips
11 General drive set-up
12 Threshold detectors and variable selectors
13 Position control
14 User PID controller
15, 16 Solutions Module set-up
17 Motion processor
18 Application menu 1
19 Application menu 2
20 Application menu 3
21 Second motor parameters
22 Additional Menu 0 set-up
Parameter
Access Level
User Security
Menu 0
status
Advanced
menus status
L1 Open RW Not visible
L1 Closed RO Not visible
L2 Open RW RW
L2 Closed RO RO
String Value Effect
L1 0 Access to menu 0 only
L2 1 Access to all menus (menu 0 to menu 22)
Pr 0.00
Pr 0.01
Pr 0.02
Pr 0.03
Pr 0.49
Pr 0.50
Pr 1.00
Pr 1.01
Pr 1.02
Pr 1.03
Pr 1.49
Pr 1.50
Pr 22.00
Pr 22.01
Pr 22.02
Pr 22.03
Pr 22.28
Pr 22.29
............
............
............
............
............
............
............
............
L2 access selected
Pr 0.00
Pr 0.01
Pr 0.02
Pr 0.03
Pr 0.49
Pr 0.50
Pr 1.00
Pr 1.01
Pr 1.02
Pr 1.03
Pr 1.49
Pr 1.50
Pr 19.00
Pr 19.01
Pr 19.02
Pr 19.03
Pr 19.49
Pr 19.50
Pr 20.00
Pr 20.01
Pr 20.02
Pr 20.03
Pr 20.49
Pr 20.50
............
............
............
............
............
............
............
............
L1 access selected
- Menu 0 only visible
Pr 21.00
Pr 21.01
Pr 21.02
Pr 21.03
Pr 21.30
Pr 21.31
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