Control Techniques Digitax ST Assembly instructions

Advanced User Guide
AC variable speed drive for servo
motors
Part Number: 0475-0023-01
Issue: 1
www.controltechniques.com

General Information
The manufacturer accepts no liability for any consequences resulting from inappropriate, negligent or incorrect
installation or adjustment of the optional operating parameters of the equipment or from mismatching the variable speed
drive with the motor.
The contents of this guide are believed to be correct at the time of printing. In the interests of a commitment to a policy
of continuous development and improvement, the manufacturer reserves the right to change the specification of the
product or its performance, or the contents of the guide, without notice.
All rights reserved. No parts of this guide may be reproduced or transmitted in any form or by any means, electrical or
mechanical including photocopying, recording or by an information storage or retrieval system, without permission in
writing from the publisher.
Drive software version
This product is supplied with the latest software version. If this drive is to be connected to an existing system or machine,
all drive software versions should be verified to confirm the same functionality as drives of the same model already
present. This may also apply to drives returned from a Control Techniques Service Centre or Repair Centre. If there is
any doubt please contact the supplier of the product.
The software version of the drive can be checked by looking at Pr 11.29 and Pr 11.34. This takes the form of xx.yy.zz
where Pr 11.29 displays xx.yy and Pr 11.34 displays zz. (e.g. for software version 01.01.00, Pr 11.29 = 1.01 and Pr 11.34
displays 0).
Environmental statement
Control Techniques is committed to minimising the environmental impacts of its manufacturing operations and of its
products throughout their life cycle. To this end, we operate an Environmental Management System (EMS) which is
certified to the International Standard ISO 14001. Further information on the EMS, our Environmental Policy and other
relevant information is available on request, or can be found at www.greendrives.com.
The electronic variable-speed drives manufactured by Control Techniques have the potential to save energy and
(through increased machine/process efficiency) reduce raw material consumption and scrap throughout their long
working lifetime. In typical applications, these positive environmental effects far outweigh the negative impacts of product
manufacture and end-of-life disposal.
Nevertheless, when the products eventually reach the end of their useful life, they must not be discarded but should
instead be recycled by a specialist recycler of electronic equipment. Recyclers will find the products easy to dismantle
into their major component parts for efficient recycling. Many parts snap together and can be separated without the use
of tools, while other parts are secured with conventional fasteners. Virtually all parts of the product are suitable for
recycling.
Product packaging is of good quality and can be re-used. Large products are packed in wooden crates, while smaller
products come in strong cardboard cartons which themselves have a high recycled fibre content. If not re-used, these
containers can be recycled. Polythene, used on the protective film and bags for wrapping product, can be recycled in the
same way. Control Techniques' packaging strategy prefers easily-recyclable materials of low environmental impact, and
regular reviews identify opportunities for improvement.
When preparing to recycle or dispose of any product or packaging, please observe local legislation and best practice.
REACH legislation
EC Regulation 1907/2006 on the Registration, Evaluation, Authorisation and restriction of Chemicals (REACH) requires
the supplier of an article to inform the recipient if it contains more than a specified proportion of any substance which is
considered by the European Chemicals Agency (ECHA) to be a Substance of Very High Concern (SVHC) and is
therefore listed by them as a candidate for compulsory authorisation.
For current information on how this requirement applies in relation to specific Control Techniques products, please
approach your usual contact in the first instance. Control Techniques position statement can be viewed at:
http://www.controltechniques.com/REACH
Copyright © June 2009 Control Techniques Ltd.
Issue Number: 1
Software: 01.04.00 onwards

Digitax ST Advanced User Guide 3
Issue Number: 1 www.controltechniques.com
Contents
1 Parameter structure.......................................................................................................5
1.1 Menu 0 ...................................................................................................................................................5
1.2 Advanced menus ...................................................................................................................................7
1.3 Solutions Modules .................................................................................................................................7
2 Keypad and display .......................................................................................................8
2.1 Understanding the display .....................................................................................................................8
2.1.1 DST-Keypad ................................................................................................................................................................ 8
2.1.2 SM-Keypad Plus .......................................................................................................................................................... 8
2.2 Keypad operation ..................................................................................................................................8
2.2.1 Control buttons ............................................................................................................................................................ 8
2.3 Status mode ..........................................................................................................................................9
2.4 Parameter view mode ............................................................................................................................9
2.5 Edit mode ..............................................................................................................................................9
2.6 SM-Keypad Plus ..................................................................................................................................10
2.7 Parameter access level and security ...................................................................................................11
2.7.1 Access Level ............................................................................................................................................................. 11
2.7.2 Changing the Access Level ....................................................................................................................................... 11
2.7.3 User Security ............................................................................................................................................................. 11
2.8 Alarm and trip display ..........................................................................................................................12
2.9 Keypad control mode (SM-Keypad Plus only) .....................................................................................12
2.10 Drive reset ...........................................................................................................................................12
2.11 Second motor parameters ...................................................................................................................12
2.12 Special display functions .....................................................................................................................12
3 Parameter x.00 .............................................................................................................13
3.1 Parameter x.00 reset ...........................................................................................................................13
3.2 Saving parameters in drive EEPROM .................................................................................................13
3.3 Loading defaults ..................................................................................................................................14
3.4 SMARTCARD transfers .......................................................................................................................14
3.5 Electronic nameplate transfers ............................................................................................................14
3.6 Display non-default values or destination parameters .........................................................................14
4 Parameter description format.....................................................................................15
4.1 Parameter ranges and variable maximums: ........................................................................................16
4.1.1 Default ....................................................................................................................................................................... 17
4.1.2 Second motor parameter ........................................................................................................................................... 17
4.1.3 Update rate ................................................................................................................................................................ 17
4.2 Sources and destinations ....................................................................................................................17
4.2.1 Sources ..................................................................................................................................................................... 17
4.2.2 Destinations ............................................................................................................................................................... 17
4.2.3 Sources and destinations .......................................................................................................................................... 18
4.3 Update rates ........................................................................................................................................18
4.3.1 Speed reference update rate ..................................................................................................................................... 18
4.3.2 Hard speed reference update rate ............................................................................................................................. 18
4.3.3 Torque reference update rate .................................................................................................................................... 18
5 Advanced parameter descriptions.............................................................................19
5.1 Overview ..............................................................................................................................................19
5.2 Feature look-up table ...........................................................................................................................20
5.3 Menu 1: Speed reference ....................................................................................................................22
5.4 Menu 2: Ramps ...................................................................................................................................34
5.5 Menu 3: Speed feedback and speed control .......................................................................................41
5.5.1 Communication with Hiperface and EnDat encoders ................................................................................................ 63
5.6 Menu 4: Torque and current control ....................................................................................................68
5.7 Menu 5: Motor control ..........................................................................................................................78
5.8 Menu 6: Sequencer and clock .............................................................................................................88
5.9 Menu 7: Analog I/O ..............................................................................................................................99
5.10 Menu 8: Digital I/O .............................................................................................................................108
5.11 Menu 9: Programmable logic, motorized pot and binary sum ...........................................................116

4Digitax ST Advanced User Guide
www.controltechniques.com Issue Number: 1
5.12 Menu 10: Status and trips ................................................................................................................. 123
5.13 Menu 11: General drive set-up ......................................................................................................... 144
5.14 Menu 12: Threshold detectors, variable selectors and brake control function .................................. 156
5.14.1 Brake control function .............................................................................................................................................. 162
5.15 Menu 13: Position control ................................................................................................................. 166
5.16 Menu 14: User PID controller ........................................................................................................... 176
5.17 Menus 15 and 16: Solutions Module slots ........................................................................................ 181
5.18 Menu 17: Motion Processors ............................................................................................................ 182
5.18.1 Digitax ST Base ....................................................................................................................................................... 182
5.18.2 Digitax ST Indexer and Digitax ST Plus .................................................................................................................. 182
5.18.3 Digitax ST EZMotion ................................................................................................................................................ 194
5.19 Menu 18: Application menu 1 ........................................................................................................... 199
5.20 Menu 19: Application menu 2 ........................................................................................................... 200
5.21 Menu 20: Application menu 3 ........................................................................................................... 201
5.22 Menu 21: Second motor parameters ................................................................................................ 202
5.23 Menu 22: Additional menu 0 set-up .................................................................................................. 208
5.24 32 bit parameters .............................................................................................................................. 209
5.24.1 Drive parameters ..................................................................................................................................................... 209
5.24.2 Solutions Module parameters .................................................................................................................................. 209
6 Serial communications protocol ............................................................................. 210
6.1 ANSI communications protocol ......................................................................................................... 210
6.1.1 Introduction .............................................................................................................................................................. 210
6.1.2 Physical layer and UART ......................................................................................................................................... 210
6.1.3 Reading a parameter ............................................................................................................................................... 210
6.1.4 Writing to a parameter ............................................................................................................................................. 210
6.1.5 Drive address .......................................................................................................................................................... 211
6.1.6 Short commands ..................................................................................................................................................... 211
6.1.7 Summary of control characters ................................................................................................................................ 211
6.2 CT Modbus RTU specification .......................................................................................................... 211
6.2.1 MODBUS RTU ........................................................................................................................................................ 212
6.2.2 Slave address .......................................................................................................................................................... 212
6.2.3 MODBUS registers .................................................................................................................................................. 212
6.2.4 Data consistency ..................................................................................................................................................... 213
6.2.5 Data encoding ......................................................................................................................................................... 213
6.2.6 Function codes ........................................................................................................................................................ 213
6.2.7 Extended data types ................................................................................................................................................ 214
6.2.8 Exceptions ............................................................................................................................................................... 215
6.2.9 CRC ......................................................................................................................................................................... 215
6.2.10 Device compatibility parameters .............................................................................................................................. 215
7 Electronic nameplate................................................................................................ 216
7.1 Motor object ...................................................................................................................................... 217
7.2 Performance objects ......................................................................................................................... 218
8 Performance .............................................................................................................. 220
8.1 Digital speed reference ..................................................................................................................... 220
8.2 Analog reference .............................................................................................................................. 220
8.3 Analog outputs .................................................................................................................................. 220
8.4 Digital inputs and outputs ................................................................................................................. 220
8.5 Current feedback .............................................................................................................................. 220
8.6 Bandwidth ......................................................................................................................................... 220
8.6.1 Speed loop .............................................................................................................................................................. 220
8.6.2 Current loop ............................................................................................................................................................. 220
Index .......................................................................................................................... 221

Parameter
structure Keypad and display Parameter x.00 Parameter description
format
Advanced parameter
descriptions
Serial comms
protocol
Electronic
nameplate Performance
Digitax ST Advanced User Guide 5
Issue Number: 1 www.controltechniques.com
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 11.
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 menu 0.
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 is used to bring together various commonly used parameters for
basic easy set up of the drive. All the parameters in menu 0 appear in
other menus in the drive (denoted by {…}).
Menus 11 and 22 can be used to change most of the parameters in
menu 0. Menu 0 can also contain up to 59 parameters by setting up
menu 22.
**
Moves
between
parameters
Moves between Menus
Menu 0
....XX.00....
0.50
0.49
0.48
0.47
0.46
0.01
0.02
0.03
0.04
0.05
Menu22
Menu1
Menu2
Menu21
22.29
22.28
22.27
22.26
22.25
22.01
22.02
22.03
22.04
22.05
1.01
1.02
1.03
1.04
1.05
1.50
1.49
1.48
1.47
1.46
Menu 0
0.04
0.05
0.06
Menu 2
2.21
Menu 1
1.14
Menu 4
4.07
5
0
150
0
150
5

Parameter
structure Keypad and display Parameter x.00 Parameter description
format
Advanced parameter
descriptions
Serial comms
protocol
Electronic
nameplate Performance
6Digitax ST Advanced User Guide
www.controltechniques.com Issue Number: 1
Table 1-1 Menu 0 parameters
* Modes 1 and 2 are not user saved, modes 0, 3 and 4 are user saved
Parameter Range(Ú) Default(Ö)Type
0.00 xx.00 {x.00} 0 to 32,767 0 RW Uni
0.01 Minimum reference clamp {1.07} ±SPEED_LIMIT_MAX rpm 0.0 RW Bi PT US
0.02 Maximum reference clamp {1.06} SPEED_LIMIT_MAX rpm 3,000.0 RW Uni US
0.03 Acceleration rate {2.11} 0.000 to 3,200.000
s/1,000rpm 0.200 RW Uni US
0.04 Deceleration rate {2.21}0.000 to 3,200.000
s/1,000rpm 0.200 RW Uni US
0.05 Reference select {1.14}A1.A2 (0), A1.Pr (1), A2.Pr (2), Pr (3), PAd (4),
Prc (5) A1.A2 (0) RW Txt NC US
0.06 Current limit {4.07} 0 to Current_limit_max % 300.0 RW Uni RA US
0.07 Speed controller P gain {3.10} 0.0000 to 6.5535 1/rad s-1 0.0100 RW Uni US
0.08 Speed controller I gain {3.11} 0.00 to 655.35 1/rad 1.00 RW Uni US
0.09 Speed controller D gain {3.12} 0.00000 to 0.65535 (s) 0.00000 RW Uni US
0.10 Motor speed {3.02} ±Speed_max rpm RO Bi FI NC PT
0.11 Drive encoder position {3.29}0 to 65,535
1/216ths of a revolution RO Uni FI NC PT
0.12 Total motor current {4.01} 0 to Drive_current_max A RO Uni FI NC PT
0.13
Analog input 1 offset trim {7.07} ±10.000 % 0.000 RW Bi US
0.14 Torque mode selector {4.11} 0 to 4 Speed control mode (0) RW Uni US
0.15 Ramp mode select {2.04}FASt (0)
Std (1) Std (1) RW Txt US
0.16 Ramp enable {2.02} OFF (0) or On (1) On (1) RW Bit US
0.17 Current demand filter time
constant {4.12} 0.0 to 25.0 ms 0.0 RW Uni US
0.18 Positive logic select {8.29} OFF (0) or On (1) On (1) RW Bit PT US
0.19 Analog input 2 mode {7.11}0-20 (0), 20-0 (1), 4-20tr (2), 20-4tr (3),
4-20 (4), 20-4 (5), VOLt (6) VOLt (6) RW Txt US
0.20 Analog input 2 destination {7.14}Pr0.00 to Pr 21.51 Pr 1.37 RW Uni DE PT US
0.21 Analog input 3 mode {7.15}
0-20 (0), 20-0 (1), 4-20tr (2), 20-4tr (3),
4-20 (4), 20-4 (5), VOLt (6), th.SC (7),
th (8), th.diSp (9)
th (8) RW Txt PT US
0.22 Bipolar reference select {1.10} OFF (0) or On (1) OFF (0) RW Bit US
0.23 Jog reference {1.05} 0 to 4000.0 rpm 0.0 RW Uni US
0.24 Pre-set reference 1 {1.21} ±Speed_limit_max rpm 0.0 RW Bi US
0.25 Pre-set reference 2 {1.22} ±Speed_limit_max rpm 0.0 RW Bi US
0.26 Overspeed threshold {3.08} 0 to 40,000 rpm 0 RW Uni US
0.27 Drive encoder lines per
revolution {3.34} 0 to 50,000 4096 RW Uni US
0.28 Keypad fwd/rev key enable {6.13} OFF (0) or On (1) OFF (0) RW Bit US
0.29 SMARTCARD parameter
data {11.36} 0 to 999 0 RO Uni NC PT US
0.30 Parameter copying {11.42} nonE (0), rEAd (1), Prog (2), AutO (3), boot (4) nonE (0) RW Txt NC *
0.31 Drive rated voltage {11.33} 200 (0), 400 (1) RO Txt NC PT
0.32 Drive rated current {11.32} 0.00 to 9999.99A RO Uni NC PT
0.34 User security code {11.30}0to999 0 RWUniNCPTPS
0.35 Serial comms mode {11.24} AnSI (0), rtu (1), Lcd (2) rtU (1) RW Txt US
0.36 Serial comms baud rate {11.25}
300 (0), 600 (1), 1200 (2), 2400 (3), 4800 (4),
9600 (5), 19200 (6), 38400 (7),
57600 (8) Modbus RTU only,
115200 (9) Modbus RTU only
19200 (6) RW Txt US
0.37 Serial comms address {11.23}0to247 1 RWUniUS
0.38 Current loop P gain {4.13} 0 to 30,000 200V drive: 75
400V drive: 150 RW Uni US
0.39 Current loop I gain {4.14}0 to 30,000 200V drive: 1000
400V drive: 2000 RW Uni US
0.40 Autotune {5.12}0to6 0RWUni
0.41 Maximum switching
frequency {5.18} 3 (0), 4 (1), 6 (2), 8 (3), 12 (4) 6 (2) RW Txt RA US
0.42 No. of motor poles {5.11} 0 to 60 (Auto to 120 pole) 6 POLE (3) RW Txt US
0.43 Encoder phase angle {3.25} 0.0 to 359.9° 0.0 RW Uni US
0.44 Motor rated voltage {5.09} 0 to AC_voltage_set_max V 200V drive: 230
400V drive: EUR> 400, USA> 460 RW Uni RA US
0.45 Motor thermal time constant {4.15} 0.0 to 3000.0 20.0 RW Uni US
0.46 Motor rated current {5.07} 0 to Rated_current_max A Drive rated current [11.32] RW Uni RA US
0.48 User drive mode {11.32} SErVO (3) SErVO (3) RO Txt NC PT
0.49 Security status {11.44} L1 (0), L2 (1), Loc (2) RW Txt PT US
0.50 Software version {11.29} 1.00 to 99.99 RO Uni NC PT
0.51 Action on trip detection {10.37} 0 to 15 0 RW US

Parameter
structure Keypad and display Parameter x.00 Parameter description
format
Advanced parameter
descriptions
Serial comms
protocol
Electronic
nameplate Performance
Digitax ST Advanced User Guide 7
Issue Number: 1 www.controltechniques.com
Table 1-2 Parameter type key 1.2 Advanced menus
The advanced menus consist of groups or parameters appropriate to a
specific function or feature of the drive. These are accessible via the
keypad, drive serial comms and Solutions Modules. All advanced menu
parameters are only saved by setting Pr x.00 to 1000 and applying a
reset (except parameters shown as power-down saved which are saved
automatically at power-down). The advanced menus are accessible
when the user selects L2 in Pr 11.44 (Pr 0.49 in menu 0). This can be
done even if security is programmed. Pr 11.44 can be saved in
EEPROM so that either Menu 0 only, or Menu 0 and the advanced
menus are accessible at power-up.
Table 1-3 Digitax ST menus
1.3 Solutions Modules
Any Solutions Module type is recognized with all drive types in any slots.
The relevant template is used to define menu 15 for the module type
installed in slot 1 and menu 16 for slot 2. The slot 3 is enclosed within
Digitax ST and cannot be physically accessed by the user.
Coding Attribute
{X.XX} Copied advanced parameter
RW Read/write: can be written by the user
RO Read only: can only be read by the user
Bit 1 bit parameter: ‘On’ or ‘OFF’ on the display
Bi Bipolar parameter
Uni Unipolar parameter
Txt Text: the parameter uses text strings instead of numbers.
FI
Filtered: some parameters which can have rapidly changing
values are filtered when displayed on the drive keypad for
easy viewing.
DE Destination: This parameter selects the destination of an
input or logic function.
RA
Rating dependent: this parameter is likely to have different
values and ranges with drives of different voltage and
current ratings. Parameters with this attribute will not be
transferred to the destination drive by SMARTCARDs when
the rating of the destination drive is different from the
source drive and the file is a parameter file. However, the
value will be transferred if only the current rating is different
and the file is a differences from default type file.
NC Not copied: not transferred to or from SMARTCARDs
during copying.
PT Protected: cannot be used as a destination.
US User save: parameter saved in drive EEPROM when the
user initiates a parameter save.
PS
Power-down save: parameter automatically saved in drive
EEPROM when the under volts (UV) trip occurs. Power-
down save parameters are also saved in the drive when the
users initiates a parameter save.
Menu Function
1 Speed reference selection, limits and filters
2Ramps
3 Speed feedback and speed control
4 Current control
5 Motor control
6 Sequencer and clock
7 Analog I/O
8 Digital I/O
9 Programmable logic and motorized pot
10 Drive status and trip information
11 Miscellaneous
12 Programmable threshold, variable selector and brake control
function
13 Position control
14 User PID controller
15 Slot 1 Solutions Module menu
16 Slot 2 Solutions Module menu
17 Motion Processor
18 User application menu 1 (saved in drive EEPROM)
19 User application menu 2 (saved in drive EEPROM)
20 User application menu 3 (not saved in drive EEPROM)
21 Second motor map
22 Additional menu 0 set-up

Parameter
structure
Keypad and
display Parameter x.00 Parameter description
format
Advanced parameter
descriptions
Serial comms
protocol
Electronic
nameplate Performance
8Digitax ST Advanced User Guide
www.controltechniques.com Issue Number: 1
2 Keypad and display
2.1 Understanding the display
There are two keypads available for the Digitax ST. The DST-Keypad has an LED display and the SM-Keypad Plus has an LCD display. The DST-
Keypad can only be fitted on to the drive and the SM-Keypad Plus can only be remotely mounted on an enclosure door. The SM-Keypad Plus
cannot be fitted on the drive.
2.1.1 DST-Keypad
The display consists of two horizontal rows of 7 segment LED displays.
The upper display shows the drive status or the current menu and
parameter number being viewed.
The lower display shows the parameter value or the specific trip type.
2.1.2 SM-Keypad Plus
The display consists of three lines of text.
The top line shows the drive status or the current menu and parameter
number being viewed on the left, and the parameter value or the specific
trip type on the right.
The lower two lines show the parameter name or the help text.
Features :
• Parameter names displayed
• Units displayed (Hz, A, rpm, %)
• Parameter help text
• Diagnostics help text
• 5 language support: (English, French, German, Spanish and Italian)
• Displays SM-Applications virtual parameters: Menus 70 to 91
• Hardware key using the SM-Keypad Plus as a key to modify the
drive set-up
• User defined parameter set
• Browsing filter
• Adjustable contrast
Figure 2-1 Digitax ST Keypad Figure 2-2 SM-Keypad Plus
The red stop button is also used to reset the drive.
2.2 Keypad operation
2.2.1 Control buttons
The keypad consists of:
1. Programming buttons: used to navigate the parameter structure and change parameter values.
2. Mode button: used to change between the display modes – parameter view, parameter edit, status.
3. Reset button
4. Help button (Keypad Plus only) - displays text briefly describing the selected parameter.
5. Start, Fwd/Rev buttons (Keypad Plus only) - used to control the drive if Keypad mode is selected.
The Help button toggles between other display modes and parameter help mode. The up and down functions on the joypad scroll the help text to
allow the whole string to be viewed. The right and left functions on the joypad have no function when help text is being viewed.
The display examples in this section show the DST-Keypad 7 segment LED display. The examples are the same for the SM-Keypad Plus except
that the information displayed on the lower row on the DST-Keypad is displayed on the right hand side of the top row on the SM-Keypad Plus.
The drive parameters are accessed as shown in Figure 2-3.
Upper display
Lower display
Mode (black) button
Programming buttons
Stop/reset (red) button
Mode (black) button
Joypad
Fwd / Rev (blue) button
Stop/reset (red) button
Start (green) button
Control buttons
Help button
NOTE

Parameter
structure
Keypad and
display Parameter x.00 Parameter description
format
Advanced parameter
descriptions
Serial comms
protocol
Electronic
nameplate Performance
Digitax ST Advanced User Guide 9
Issue Number: 1 www.controltechniques.com
Figure 2-3 Display modes
2.3 Status mode
In status mode the 1st row shows a four letter mnemonic indicating the
status of the drive. The second row show the parameter last viewed or
edited.
2.4 Parameter view mode
In this mode the 1st row shows the menu.parameter number and the 2nd
row the parameter value. The 2nd row gives a parameter value range of
-999,999 to 9,999,999 with or without decimal points. (32 bit parameters
can have values outside this range if written by an application module. If
the value is outside this range “-------“ is shown and the parameter value
cannot be changed from the keypad.) The Up and Down keys are used
to select the parameter and the Left and Right keys are used to select
the menu. In this mode the Up and Down keys are used to select the
parameter within the selected menu. Holding the Up key will cause the
parameter number to increment until the top of the menu is reached. A
single Up key action when the last parameter in a menu is being
displayed will cause the parameter number to roll over to Pr x.00.
Similarly holding the Down key will cause the parameter number to
decrement until Pr x.00 is reached and a single Down key action will
cause the parameter number to roll under to the top of the menu.
Pressing the Up and Down keys simultaneously will select Pr x.00 in the
currently selected menu.
The Left and Right keys are used to select the required menu (provided
the security has been unlocked to allow access to menus other than 0).
Holding the Right key will cause the menu number to increment until the
Menu 22 is reached. A single Right key action when Menu 22 is being
displayed will cause the menu number to roll over to 0. Similarly holding
the Left key will cause the menu number to decrement to 0 and a single
key action will cause the menu number to roll under to Menu 22.
Pressing the Left and Right keys simultaneously will select Menu 0.
The drive remembers the parameter last accessed in each menu such
that when a new menu is entered the last parameter viewed in that menu
will re-appear.
2.5 Edit mode
Up and Down keys are used to increase and decrease parameter values
respectively. If the maximum value of a parameter is greater than 9 and it
is not represented by strings, then the Left and Right keys can be used
to select a digit to adjust. The number of digits which can be
independently selected for adjustment depends on the maximum value
of the parameter. Pressing the Right key when the least significant digit
is selected will cause the most significant digit to be selected, and vice-
versa if the Left key is pressed when the most significant digit is
selected. When a digit value is not being changed by the Up or Down
keys the selected digit flashes to indicate which one is currently
selected. For string type parameters the whole string flashes when
adjustment is not occurring because there is no digit selection.
During adjustment of a parameter value with the Up or Down keys the
display does not flash, providing the parameter value is in range, such
that the user can see the value being edited without interruption.
Adjustment of a numerical value can be done in one of two ways; firstly
by using the Up and Down keys only, the selected digit remaining the
least significant digit; and secondly by selecting each digit in turn and
adjusting them to the required value. Holding the Up or Down key in the
first method will cause the parameters value to change more rapidly the
Use * keys
to select parameter for editing
To enter Edit Mode,
press key
Status
Mode
(Display
not
flashing)
Parameter
Mode
(Upper
display
flashing)
Edit Mode
(Character to be edited in lower line of display flashing)
Change parameter values using keys.
When returning
to Parameter
Mode use the
keys to select
another parameter
to change, if
required
To exit Edit Mode,
press key
To enter Parameter
Mode, press key or
*
Temporary
Parameter
Mode
(Upper display
flashing)
Timeout**
Timeout**
Timeout**
To return to
Status Mode,
press
key
RO
parameter
R/W
parameter
State Upper
row
Inhibited: enable input is inactive inh
Ready: enable closed, but inverter not active rdY
Stopped: inverter active, but holding zero speed StoP
Running: inverter active and motor running run
Mains loss: decelerating to zero in mains loss ride-through or
stop modes ACUU
Decelerating: speed is ramping to zero after a stop dEC
Position: position control active during orientation stop POS
Tripped: drive is tripped triP

Parameter
structure
Keypad and
display Parameter x.00 Parameter description
format
Advanced parameter
descriptions
Serial comms
protocol
Electronic
nameplate Performance
10 Digitax ST Advanced User Guide
www.controltechniques.com Issue Number: 1
longer the key is held, until such time that the parameters maximum or
minimum is reached. However with the second method an increasing
rate of change does not take place when adjusting any other digit other
than the least significant digit since a digit can only have one of 10
different values. Holding the Up or Down will cause an auto repeat and
roll over to more significant digits but the rate of change is unaltered. If
the maximum or minimum is exceeded when adjusting any other digit
than the least significant one, the maximum value will flash on the
display to warn the user that the maximum or minimum has been
reached. If the user releases the Up or Down key before the flashing
stops the last in range value will re-appear on the display. If the Up or
Down key is held the display will stop flashing after 3 seconds and the
maximum value will be written to the parameter.
Parameters can be set to 0 by pressing the Up and Down keys
simultaneously.
2.6 SM-Keypad Plus
All SM-Keypad Plus displays built after data code N10 have software
version 4.02.00 programmed and support 5 languages (English, French,
German, Spanish and Italian) in addition to a user defined parameter set.
This software also gives the user access to two menus for SM-Keypad
Plus. Menu 40 is for SM-Keypad Plus set up, menu 41 selects commonly
used parameters for quick browsing.
Keypads built prior to N10 only support one user defined extra
parameter set only.
The SM-Keypad Plus contains two menus, menu 40 and menu 41. The
parameters in these menus are listed below.
Table 2-1 Menu 40 parameter descriptions
Table 2-2 Menu 41 parameter descriptions
For more information about the SM-Keypad Plus, see the SM-Keypad Plus User Guide.
Parameter Range(Ú) Default(Ö)Type
40.00 Parameter 0 0 to 32767 0 RW Uni
40.01 Language selection
English (0), Custom (1),
French (2), German (3),
Spanish (4), Italian (5)
English (0) RW Txt US
40.02 Software version 999999 RO Uni PT
40.03 Save to flash Idle (0), Save (1), Restore (2),
Default (3) Idle (0) RW Txt
40.04 LCD contrast 0 to 31 16 RW Uni US
40.05 Drive and attribute database upload was
bypassed Updated (0), Bypass (1) RO Txt PT
40.06 Browsing favourites control Normal (0), Filter (1) Normal (0) RW Txt
40.07 Keypad security code 0 to 999 0RWUniUS
40.08 Communication channel selection Disable (0), Slot1 (1), Slot2 (2),
Slot3 (3), Slave (4), Direct (5) Disable (0) RW Txt US
40.09 Hardware key code 0 to 999 0RWUniUS
40.10 Drive node ID (Address) 0 to 255 1RWUniUS
40.11 Flash ROM memory size 4Mbit (0), 8Mbit (1) RO Txt PT US
40.19 String database version number 0 to 999999 RO Uni PT
40.20 Screen saver strings and enable None (0), Default (1), User (2) Default (1) RW Txt US
40.21 Screen saver interval 0 to 600 120 RW Uni US
40.22 Turbo browse time interval 0 to 200ms 50ms RW Uni US
Parameter Range(Ú) Default(Ö)Type
41.00 Parameter 0 0 to 32767 0 RW Uni
41.01
to
41.50
Browsing filter source F01 to F50 Pr 0.00 to Pr 391.51 0RWUni
41.51 Browsing favourites control Normal (0), Filter (1) Normal (0) RW Txt
RW Read / Write RO Read only Uni Unipolar Bi Bi-polar
Bit Bit parameter Txt Text string FI Filtered DE Destination
NC Not copied RA Rating dependent PT Protected US User save
PS Power down save