Motrona FS340 User manual

Operating Manual
motrona GmbH, Zeppelinstraße 16, DE - 78244 Gottmadingen, Tel. [phone], Fax [phone], [email protected], www.motrona.com
FS340 / FS641
High Performance Low Cost Controller for Control Tasks
with Flying Shears and Saws
Product Features:
•Easy parameter setting and immediately ready to work
with minimum commissioning time
•High accuracy due to high feedback frequency range of 300 kHz with
TTL encoders and 200 kHz with HTL encoders
•Extremely smooth motion by optimized S-shape profiles
•High dynamic response by means of short cycle time, therefore accurate cutting
results also during change of line speed
•Most compact unit including operator panel for direct access and
RS232 interface for remote access
•Analog output - configurable for voltage or current operation
•PROFIBUS DP interface available (option)
•24 VAC / 17 … 40 VDC power supply
Available Devices:
•FS340: Controller with setting of the cutting length by keypad, 14 bits analog
output and 4 power transistor outputs for alerts
•FS641: Controller with features like FS340, but additional front thumbwheel
switches for cutting length and 4 relay outputs for alerts

Fs340_02b_oi_e.docx / Nov-21 Page 2 / 49
Die deutsche Beschreibung ist verfügbar unter:
https://www.motrona.com/fileadmin/files/bedienungsanleitungen/Fs340_d.pdf
The English description is available at:
https://www.motrona.com/fileadmin/files/bedienungsanleitungen/Fs340_e.pdf
The operator software OS10 (freeware) is available at:
https://www.motrona.com/en/support/software.html
Version:
Description:
FS34001a / June 12 / TJ
First edition
FS34002a / March 15 / TJ
New parameter F03.029 … 031, new master speed display
Fs340_02b_oi/Sep 21/TJ
Setup with PC-Software OS10
Legal notices:
All contents included in this manual are protected by the terms of use and copyrights of motrona GmbH. Any
reproduction, modification, usage or publication in other electronic and printed media as well as in the internet requires
prior written authorization by motrona GmbH.

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Table of Contents
General Safety Instructions.......................................................................................... 5
Use According to the Intended Purpose....................................................................... 5
Installation.................................................................................................................... 6
EMC Guidelines ............................................................................................................ 7
Cleaning, Maintenance and Service Notes.................................................................. 7
Power Supply.............................................................................................................. 12
Auxiliary Outputs for Encoder Supply......................................................................... 12
Impulse Inputs for Incremental Encoders................................................................... 12
Control Inputs Cont.1 –Cont.4 ................................................................................... 13
Switching Outputs K1 –K4 ........................................................................................ 13
Serial Interface ........................................................................................................... 13
Analogue Outputs....................................................................................................... 13
Principle of Operation................................................................................................. 14
System Configuration ................................................................................................. 15
Normal Operation ....................................................................................................... 16
General Setup Procedure............................................................................................ 16
Direct Fast Access to Cutting Length Setting ............................................................ 17
Change of Parameter Values on the Numeric Level .................................................. 18
Code Protection against Unauthorized Keypad Access.............................................. 19
Return from the Programming Levels and Time-Out Function ................................... 19
Reset all Parameters to Factory Default Values ........................................................ 19
Summary of the Menu................................................................................................ 20
Descripotion of the Parameters.................................................................................. 22
Length Setting.........................................................................................................22
Operational Setting.................................................................................................22
Definitions of the Master Encoder..........................................................................28
Definitions of the Slave Encoder ............................................................................29
Analogue Output Definitions ..................................................................................29
Key Command Assignments ...................................................................................30
Characteristics and Functions of Control Inputs.....................................................31
Serial Communication Parameters .........................................................................32
Special Functions ....................................................................................................33

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Keypad Protection Codes ........................................................................................33
Commands .................................................................................................................. 34
Outputs ....................................................................................................................... 36
Display of Actual Values ............................................................................................ 37
Error Messages........................................................................................................... 38
Download of the Adjust Program ............................................................................... 40
Use of the Adjust Program ......................................................................................... 41
Set Directions of Rotation .......................................................................................... 42
Set Directions of Rotation without PC ....................................................................... 43
Tuning the Analogue Output ...................................................................................... 43
Setting of the Proportional Gain................................................................................. 44
Tuning the Controller.................................................................................................. 44
Relay Outputs ............................................................................................................. 46
Front Thumbwheel Switches...................................................................................... 46
Model FS340............................................................................................................... 48
Model FS641............................................................................................................... 49

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Safety Instructions and Responsibility
General Safety Instructions
This operation manual is a significant component of the unit and includes important rules and
hints about the installation, function and usage. Non-observance can result in damage and/or
impairment of the functions to the unit or the machine or even in injury to persons using the
equipment!
Please read the following instructions carefully before operating the device and observe all
safety and warning instructions! Keep the manual for later use.
A pertinent qualification of the respective staff is a fundamental requirement in order to use
these manual. The unit must be installed, connected and put into operation by a qualified
electrician.
Liability exclusion: The manufacturer is not liable for personal injury and/or damage to property
and for consequential damage, due to incorrect handling, installation and operation. Further
claims, due to errors in the operation manual as well as misinterpretations are excluded from
liability.
In addition the manufacturer reserve the right to modify the hardware, software or operation
manual at any time and without prior notice. Therefore, there might be minor differences
between the unit and the descriptions in operation manual.
The raiser respectively positioner is exclusively responsible for the safety of the system and
equipment where the unit will be integrated.
During installation or maintenance all general and also all country- and application-specific
safety rules and standards must be observed.
If the device is used in processes, where a failure or faulty operation could damage the system
or injure persons, appropriate precautions to avoid such consequences must be taken.
Use According to the Intended Purpose
The unit is intended exclusively for use in industrial machines, constructions and systems. Non-
conforming usage does not correspond to the provisions and lies within the sole responsibility
of the user. The manufacturer is not liable for damages which has arisen through unsuitable
and improper use.
Please note that device may only be installed in proper form and used in a technically perfect
condition - in accordance to the Technical Specifications (see chapter 11). The device is not
suitable for operation in explosion-proof areas or areas which are excluded by the EN 61010-1
standard.

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Installation
The device is only allowed to be installed and operated within the permissible temperature
range. Please ensure an adequate ventilation and avoid all direct contact between the device
and hot or aggressive gases and liquids.
Before installation or maintenance, the unit must be disconnected from all voltage-sources.
Further it must be ensured that no danger can arise by touching the disconnected voltage-
sources.
Devices which are supplied by AC-voltages, must be connected exclusively by switches,
respectively circuit-breakers with the low voltage network. The switch or circuit-breaker must
be placed as near as possible to the device and further indicated as separator.
Incoming as well as outgoing wires and wires for extra low voltages (ELV) must be separated
from dangerous electrical cables (SELV circuits) by using a double resp. increased isolation.
All selected wires and isolations must be conformed to the provided voltage- and temperature-
ranges. Further all country- and application-specific standards, which are relevant for structure,
form and quality of the wires, must be ensured. Indications about the permissible wire cross-
sections for wiring are described in the Technical Specifications (see chapter 11).
Before first start-up it must be ensured that all connections and wires are firmly seated and
secured in the screw terminals. All (inclusively unused) terminals must be fastened by turning
the relevant screws clockwise up to the stop.
Overvoltages at the connections must be limited to values in accordance to the overvoltage
category II.

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EMC Guidelines
All motrona devices are designed to provide high protection against electromagnetic interference.
Nevertheless you must minimize the influence of electromagnetic noise to the device and all
connected cables.
Therefore the following measures are mandatory for a successful installation and operation:
•Use shielded cables for all signal and control input and output lines.
•Cables for digital controls (digital I/O, relay outputs) must not exceed a length of 30 m and
are allowed for in building operation only
•Use shield connection clamps to connect the cable shields properly to earth
•The wiring of the common ground lines must be star-shaped and common ground must be
connected to earth at only one single point
•The device should be mounted in a metal enclosure with sufficient distance to sources of
electromagnetic noise.
•Run signal and control cables apart from power lines and other cables emitting
electromagnetic noise.
Please also refer to motrona manual “General Rules for Cabling, Grounding, Cabinet Assembly”.
You can download that manual by the link
https://www.motrona.com/en/support/general-certificates.html
Cleaning, Maintenance and Service Notes
To clean the front of the unit please use only a slightly damp (not wet!), soft cloth. For the rear
no cleaning is necessary. For an unscheduled, individual cleaning of the rear the maintenance
staff or assembler is self-responsible.
During normal operation no maintenance is necessary. In case of unexpected problems, failures
or malfunctions the device must be shipped for back to the manufacturer for checking,
adjustment and reparation (if necessary). Unauthorized opening and repairing can have
negative effects or failures to the protection-measures of the unit.

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Available Models
The two models as shown below are available. Both models are fully similar in terms of
function and performance; however there is some difference with the size, the alert outputs
and the speed ratio setting.
FS340:
▪Front size 96 x 48 mm (3.780’’ x 1.890’’)
▪Cutting length setting by keypad
▪Analogue output 14 bits
▪4 power transistor outputs (alert)
FS641:
▪Front size 96 x 96 mm (3.780’’ x 3.780’’)
▪Cutting length setting by keypad
or by front thumbwheel switches
▪Analogue output 14 bits
▪4 power transistor outputs (alert)
▪and 4 relay outputs (alert)
Both models are suitable for front panel or operator desk mounting, by means of the included
mounting clamps.
Where you desire to mount the units on DIN rails inside a cabinet, please refer to the mounting
brackets type SM 300 and SM 600 available as accessories.
Figure: SM300 mounting bracket for DIN rail mounting of FS340 units

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Introduction
The FS340 / FS641 units are suitable for control of “Flying Shears” and “Flying Saws”,
frequently used for cut-to-length applications with endless material, where the material is in
continuous motion and cannot be stopped during the cutting process.
The mechanical construction provides a carriage with a cutting tool, following synchronously
the material while the cut is in progress, and then returning to a home position, to wait for the
next cut.
The FS340 / FS641 units have been designed for the special requirements of flying shear
systems, under consideration of maximum efficiency and accuracy, with minimum stress for all
mechanical parts. Very short control cycles together with intelligent motion profiles provide
excellent performance under all operating conditions.
This unit is very easy to set up. All settings can be made either by keypad and display at the
unit or by PC, with use of the motrona operator software OS10.
All relevant operational parameters and variables are accessible by RS232/RS485 interface. For
PROFIBUS applications, our PB251 gateway is available. Therefore the user has multiple
possibilities for remote control of all batch and cutting parameters via operator terminals, PC or
PLC systems
•This manual first provides all basic instructions for operation of model
FS340
•For operation of relays and thumbwheels with model FS 641 see appendix
•For PC setup our “OS10” software is available on the USB stick included to
delivery, or on our homepage www.motrona.com
•For communication by PLC or IPC or by a remote operator terminal, please
observe the serial protocol details described in our separate manual
“Serpro”.
•PROFIBUS communication is possible with use of our gateway PB251.

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Electrical Connections
17 18 19 20 21 23 24 25 26 27 28 29 30 31 32
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
GND
GND
GND
GND
GND
+Vin
+5,2V aux.out +5,2V aux. out
+24V aux.out +24V aux. out
Slave, B
Slave, A
Master, B
Master, A Master, /A
Master, /B
Slave, /A
Slave, /B
K2 out
K1 out K3 out
K4 out
Cont. 1
Cont. 2 Cont. 4
Cont. 3
Com+ (K1-K4)
TxD (RS232)
Ana.out +/-10V
Ana.out 20 mA
RxD (RS232)
PROG
X1
X2
+5
-
A
/A
B
/B
+5
-
A
/A
B
/B
Cont1
Cont2
Cont3
Cont4
Reset, Start,
Immediate Cut,
Cut completed
etc.
RxD
TxD
GND
RS232
-
+24 V DC
Power supply
Com+ (K1 - K4)
K1 out
K2 out
K3 out
K4 out
+24
+24
+/-10V
20 mA
0V, GND
PROG
18
24
23
20
19
22
21
11
12
6
5
27
28
30
3
31 17 1
4
29
26
25
7
8
32
2
16
15
14
13
10
9
  24 V AC
Example shows wiring
for encoders with
5 V power supply and
RS422 line driver output
Speed setpoint
Speed setpoint
Analogue
output
Error
Alarm
Home
Ready to cut
Carriage
drive

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Terminal
Name
Function
01
GND
Common Ground Potential (0V)
02
+5,2V out
Aux. output 5.2V/150 mA for encoder supply
03
+24V out
Aux. output 24V/120 mA for encoder supply
04
GND
Common Ground Potential (0V)
05
Slave, /B
Carriage encoder, channel /B (B inverted)
06
Slave, /A
Carriage encoder, channel /A (A inverted)
07
Master, /B
Line encoder, channel /B (B inverted)
08
Master, /A
Line encoder, channel /A (A inverted)
09
K4 out
Digital output K4, transistor PNP 30 volts, 350 mA
10
K3 out
Digital output K3, transistor PNP 30 volts, 350 mA
11
Cont.4
Programmable control input
12
Cont.3
Programmable control input
13
(PROG)
(for download of new firmware only, not for general use)
14
RxD
Serial RS232 interface, input (Receive Data)
15
Ana.out 20 mA
Analogue output 0 –20 mA (Slave speed reference) **)
16
Ana.out +/-10V
Analogue output -10V … 0 … +10V (Slave speed reference) **)
17
+Vin
Power supply input, +17 –40 VDC or 24 VAC
18
+5,2V out
Aux. output 5,2V/150 mA for encoder supply
19
+24V out
Aux. output 24V/120 mA for encoder supply
20
GND
Common Ground Potential (0V)
21
Slave, B
Carriage encoder, channel B (non-inverted)
22
Slave, A
Carriage encoder, channel A (non-inverted)
23
Master, B
Line encoder, channel B (non-inverted)
24
Master, A
Line encoder, channel A (non-inverted)
25
K2 out
Digital output K2, transistor PNP 30 volts, 350 mA
26
K1 out
Digital output K1, transistor PNP 30 volts, 350 mA
27
Cont.2
Programmable control input
28
Cont.1
Programmable control input
29
Com+ (K1-K4)
Common positive input for transistor outputs K1-K4
30
TxD
Serial RS232 interface, output (Transmit Data)
31
GND
Common Ground Potential (0V)
32
GND
Common Ground Potential (0V) for DC or AC power supply
*) 120 mA and 150 mA are per encoder, i.e. total maximum currents are 240 mA and 300 mA
**) In general, the voltage output terminal 16 should be used for the slave speed signal

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Power Supply
The FS340 synchronizer accepts both, a 17 –40 volts DC power or a 24 volts AC power for
supply via terminals 17 and 1. The current consumption depends on the level of the input
voltage and some internal conditions; therefore, it can vary in a range from 100 –200 mA
(auxiliary currents taken from the unit for encoder supply not included).
Auxiliary Outputs for Encoder Supply
Terminals 2 and 18 provide an auxiliary output with approx. +5.2 volts DC (300 mA totally).
Terminals 3 and 19 provide an auxiliary output with approx. +24 volts DC (240 mA totally)
Impulse Inputs for Incremental Encoders
All input characteristics of the impulse inputs can be set by the parameter menu, for each of
the encoders separately. The unit works with quadrature information (A / B, 90°) only. In theory,
any of the following encoder characteristics would be applicable:
•Symmetric differential signals according to RS422 standard, however 1V min. as
differential voltage.
•TTL inputs at a level of 3.0 to 5 volts (differential, with inverted signal)
•TTL inputs at a level of 3.0 to 5 volts (single-ended) *)
•HTL signals at a 10 –30 volts level
(alternatively differential A, /A, B, /B, or single-ended A, B only)
•Impulses from photocells or proximity switches etc. providing a HTL level (10 –30 volts)
•Proximity switches according to NAMUR (2-wire) standard
(may need additional remote resistor)
*) requires special settings of the threshold parameters, see “Special parameters F08”
•For trouble-free operation it is mandatory to use quadrature encoders with
channels A and B or with channels A, /A, and B, /B (90° phase
displacement).
•Where the impulse level is HTL (10 –30 volts) you can use either single-
ended signals (A and B only) or differential signals (A, /A, B, /B)
•Where the impulse level is TTL or RS422, it is strictly recommended to use
symmetric differential signals (with inverted channels /A and /B).
Under industrial environment conditions, single-ended TTL signals may
cause serious problems due to insufficient EMC immunity of the signal
lines
•All encoder input lines are internally terminated by pull-down resistors
(8.5 kΩ). Where encoders with pure NPN outputs are used,
corresponding pull-up resistors must be available inside the encoder or
externally to ensure proper function (1 kΩ... 3.3 kΩ).

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Control Inputs Cont.1 –Cont.4
These inputs can be configured for remote functions like Reset, Start, Cut completed,
Immediate cut or display selection purpose.
All control inputs require HTL level. They can be individually set to either NPN (switch to -) or
PNP (switch to +) characteristics. For applications where edge-triggered action is needed, the
menu allows to set the active edge (rising or falling). The Control inputs will also accept signals
with Namur (2-wire) standard.
For reliable operation of the Control Inputs a minimum impulse duration of
50 µsec. must be ensured. Especially when using the Z marker pulse of a
HTL encoder for index tracking, please verify that this minimum duration can
be kept even with maximum speed of the machine
Switching Outputs K1 –K4
FS340 provides four digital outputs to signal control states like Ready to Cut, Alarm or Error. K1
–K4 are fast-switching and short-circuit-proof transistor outputs with a switching capability of
5 –30 volts / 350 mA each. The switching voltage of the outputs must be applied remotely to
the Com+ input (terminal 29).
Serial Interface
The serial RS232 interface can be used for the following purposes:
•Set-up of the unit by PC with use of the OS10 PC software
•Remote change of parameters during operation
•Remote readout of actual values by PLC or PC
The figure below explains the connection between the FS340 unit and a PC using the standard
Sub-D-9 serial connector
2
3
5
RxD
TxD
GND
screen
PC
FS 340 14
(Sub-D-9)
30
31
TxD
RxD
For details of the serial communication protocol, please refer to the special “Serpro” manual.
Analogue Outputs
The unit provides a voltage output of +/- 10 volts (load = 3 mA), and a current output of
0 –20 mA (load = 0 –270 Ohms), both at a resolution of 14 bits (13 bits + sign).
With most standard applications the voltage output is used as a speed reference signal,
connected to the speed input of the carriage drive.

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Functional Description
Principle of Operation
The shear or saw blade is fixed on a carriage that can move in forward and reverse direction,
under control of a +/- 10 volts speed reference signal, with a 4-quadrant DC or Servo or Vector
drive.
Initially, the carriage keeps waiting in its rear home position, while the controller counts the
current length of the passing material by means of encoder signals from a line roll or a
measuring wheel.
As soon as the cutting point approaches an anticipated position, the carriage will accelerate
and reach the line speed exactly where the cutting position matches the tool position. A
“Ready-to-Cut” output will start the cutting procedure, while the carriage will exactly follow
the material. When the cut is done, a remote “Cut completed” signal must tell the controller to
decelerate and then return the carriage back to the home position again.
All speed transitions use self-optimizing S-shape profiles for minimum wear and tear of all
mechanical parts, unless a linear ramp form has specifically been selected by corresponding
parameter setting.
t
vLine Speed
Cut
The FS340 or FS641 controller continuously measures the line speed and calculates an
anticipation value to start the carriage before the cutting length is reached. Thus, the shear will
exactly match the cutting position of the material upon completion of the acceleration ramp and
no overshoot or oscillation will take place prior to the cut. This saves time and increases the
cutting efficiency of the shear system considerably.

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System Configuration
As a master drive, either the motor of a feed roll or a measuring wheel equipped with an
incremental encoder is used.
The encoder resolutions should be at least 5 times higher than the maximum acceptable
cutting error.
At maximum line speed, the master encoder frequency should be at least about 1 kHz, for best
resolution of the analogue output. Moreover, the input frequency must not exceed the
maximum level of 300 kHz (RS422 and TTL differential encoder) or 200 KHz (HTL and TTL single-
ended encoders).
It is best to choose the ppr numbers of line and carriage encoders in a way to produce
frequencies in the same range. Acceptable ratios are in the range of
5:1 ... 1:1 ...1:5
Mismatching beyond 1:16 and 16:1 are not allowed. Where applicable, the (x1), (x2) or (x4)
hardware multiplication of the Master channel or the Slave channel may be used to adapt the
frequencies
The line encoder must be connected to input “Master” and the carriage encoder to input
“Slave”.
For speed reference of the carriage drive, the analogue output is used.
At any time the controller needs a remote signal upon completion of the cut (“cut completed”)
to commence the return motion of the carriage.
It is necessary to adjust the carriage drive to its maximum dynamic response (no internal ramps,
no integral control loop, high proportional gain), because the FS340 and FS641 will generate
the ramps which the drive has to follow with no additional delay
For safety reasons it is mandatory to limit the traveling range of the
carriage by independent limit switches at both ends, in order to avoid
damage with carriage overshoot upon failure of the electronic control
system!

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Keypad Operation
An overview of all parameters and explanations can be found under chapter 8.
The menu of the unit uses four keys, hereinafter named as follows:
PROG
UP
DOWN
ENTER
Key functions depend on the actual operating state of the unit. Essentially we have to describe
three basic states:
•Normal operation
•General setup procedure
•Direct fast access to scaling factors
Normal Operation
In this mode the unit operates to the settings defined upon setup. All front keys may have
customer-defined functions according to the specifications met in the keypad definition menu
F06 (e.g. Display scroll, Immediate Cut or else)
General Setup Procedure
The unit changes over from normal operation to setup level when keeping the key down
for at least 2 seconds. Thereafter you can select one of the parameter groups F01 to F09.
Setup operation is disabled while the carriage is within a cutting cycle.
I.e. the setup procedure cannot be started before the Start command has been
released and the carriage has returned to its home position.
Inside the group you can now select the desired parameter and set the value according to need.
After this you can either set more parameters or return to the normal operation.
The adjoining sequence of key operations explains how to change
Parameter number 052 of group F06 from the original value of 0 to a new value of 8
P




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Step
State
Key action
Display
Comment
00
Normal operation
Actual Error
01
> 2 sec.
F01
Display of the
Parameter group
02
Level:
Parameter group

5 x
F02 … F06
Select group # F06
03

F06.050
Confirmation of F06.
The first parameter of this
group is F06.050
04
Level:
Parameter numbers

2 x
F06.051…
F06.052
Select parameter 052
05

0
Parameter 052 appears in
display, actual setting is 0
06
Level:
Parameter values

8 x
1 …. 8
Setting has been modified
from 0 to 8
07
F06.052
Save the new setting (8)
08
Level:
Parameter numbers
F06
Return to level parameter
groups
09
Level:
Parameter groups
Actual Error
Return to normal operation
10
Normal operation
During the general setup procedure all control activities remain disabled. New
parameter settings become active after return to normal operation only.
Direct Fast Access to Cutting Length Setting
To get to the fast access routine, please press both
and

at the same time
This will access the parameter group F01 right away. To change the cutting length setting
follow the same procedure as already described above.
Besides the advantage of direct access, the fundamental difference to general setup is the
following:
•Direct fast access is enabled when the carriage is within a cutting cycle.
•During the fast access procedure all control functions remain fully active.
•Access is limited to cutting length settings; no other parameters can be
changed.

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Change of Parameter Values on the Numeric Level
The numeric range of the parameters is up to 6 digits. Some of the parameters may also include
a sign. For fast and easy setting or these values the menu uses an algorithm as shown
subsequently. During this operation the front keys have the following functions:
PROG
UP
DOWN
ENTER
Saves the actual value
shown in the display and
returns to the parameter
selection level
Increments the
highlighted
(blinking) digit
Decrements the
highlighted
(blinking) digit
Shifts the cursor
(blinking digit) one
position to the left, or
from utmost left to right
With signed parameters the left digit scrolls from 0 to 9 and then shows “–„ (negative) and
“-1“ (minus one). The example below shows how to change a parameter from the actual setting
of 1024 to the new setting of 250 000.
This example assumes that you have already selected the parameter group and the parameter
number, and that you actually read the parameter value in the display.
Highlighted digits appear on colored background.
Step
Display
Key action
Comment
00
001024
Display of actual parameter setting, last
digit is highlighted
01

4 x
Scroll last digit down to 0
02
001020

Shift cursor to left
03
001020

2 x
Scroll highlighted digit down to 0
04
001000

2 x
Shift curser 2 positions left
05
001000

Scroll highlighted digit down to 0
06
000000

Shift cursor left
07
000000

5 x
Scroll highlighted digit up to 5
08
050000

Shift cursor left
09
050000

2 x
Scroll highlighted digit up to 2
10
250000
Save new setting and return to the
parameter number level
P




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Code Protection against Unauthorized Keypad Access
Parameter group F09 allows to define an own locking code for each of the parameter menus.
This permits to limit access to certain parameter groups to specific persons only.
When accessing a protected parameter group, the display will first show “CODE” and wait for
your entry. To continue keypad operations you must now enter the code which you have stored
before, otherwise the unit will return to normal operation again.
After entering your code, press the ENTER key and keep it down until the unit responds.
When your code was correct, the response will be “YES” and the menu will work normally.
With incorrect code the response will be “NO” and the menu remains locked.
Return from the Programming Levels and Time-Out Function
At any time the PROG key sets the menu one level up and finally returns to normal operation.
The same step occurs automatically via the time-out function, when during a period of 10
seconds no key has been touched.
Termination of the menu by automatic time-out will not store new settings, unless they have
already been stored by the PROG key after editing.
Reset all Parameters to Factory Default Values
Upon special need it may be desirable to set all parameters back to their original factory
settings (e.g. because you have forgotten your access code, or by too many change of settings
you have achieved a complex parameter state). Default values are indicated in the parameter
tables shown later.
To reset the unit to default, please take the following steps:
•
Switch power off
•
Press

and

simultaneously
•
Switch power on while you keep down both keys
Where you decide to take this action, please note that all parameters and
settings will be lost, and that you will need to run a new setup procedure
again.

Fs340_02b_oi_e.docx / Nov-21 Page 20 / 49
Menu Structure and Description of Parameters
All parameters are arranged in a reasonable order of functional groups (F01 to F09)
You must only set those parameters which are really relevant for your specific application.
Unused parameters can remain as they actually are.
Summary of the Menu
This section shows a summary of the parameter groups, with an assignment to the functional
parts of the unit.
Group
Function
Group
Function
F01
Length Setting
F03
Definitions for the Master Encoder
000
Cutting Length
026
Encoder Properties
001
Reserved
027
Edge Counting
F02
Operational Setting
028
Counting Direction
002
Pulses Line / 1000
029
Speed Display Factor
003
Pulses Cut / 1000
030
Speed Display Divider
004
Acceleration 1
031
Speed Display Dec.Point
005
Acceleration 2
F04
Definitions for the Slave Encoder
006
Integration Time
032
Encoder Properties
007
Correction Divider
033
Edge Counting
008
Ramp Form
034
Counting Direction
009
Synchron Time
035
Reserved
01
Tool Width
036
Reserved
011
Sampling Time
037
Reserved
012
Wait Time
F05
Analogue Output Settings
013
Max. Master Frequency
038
Analogue Format
014
Cut Window
039
Offset Correction
015
Sync. Samples
040
Gain Correction
016
Home Window
041
Max. Correction
017
Jog Speed
042
Offset Total
018
Jog Ramp
043
Gain Total
019
Min. Position
044
Reserved
020
Max. Position
045
Reserved
021
Alarm Position
022
Set Length Counter
023
Rel. Return Speed
024
Abs. Return Speed
025
Reserved