KEBCO COMBIVERT F5 User manual

03/2008
COMBIVERT
DL.F5.ZEM-K040
GB INSTRUCTION MANUAL Encoder Interface
Channel 1 Incremental Encoder Input HTL
Channel 2 non

GB - 3
Table of Contents
GB 1. Product description ................................................................................. 4
1.1 General ...................................................................................................................4
1.2 Description of encoder interface ..........................................................................4
1.3 Material number .....................................................................................................4
1.4. Scope of delivery (option or replacement delivery) ...........................................4
1.5 Description of the input X3B ................................................................................5
1.6 Power supply .........................................................................................................5
1.6.1 Max. load capacity in dependence of voltage supply ..............................................5
1.7 Signal inputs ..........................................................................................................5
1.7.1 Technical data ..........................................................................................................5
1.8.1 Signal characteristic of the HTL encoder .................................................................6
1.8.2 Encoder breakage recognition .................................................................................6
1.8 Description of the switches and LED’s ................................................................6
2. Installation and Start-up .......................................................................... 7
2.1 Mechanical installation .........................................................................................7
2.2 Electrical installation HTL encoder ......................................................................7
2.3 Tested encoder ......................................................................................................8
2.4 Start-up ...................................................................................................................8
2.5 Encoder 1 status (Ec.37) .......................................................................................8

GB - 4
HTL - Single channel encoder interface
1. Product description
1.1 General
The encoder interface HTL has only one channel. It operates internally with push-pull, so
only the +tracks must be connected. The instruction covers the installation of the interface
card, the connection as well as the start-up of a suitable encoder. Further information and the
parameter adjustments are described in the application manual for the inverter/servo.
1.2 Description of encoder interface
Encoder type: Incremental encoder
Voltage level: HTL
Inputs/Tracks: A+, B+ (HTL)
Particularities: Speed and acceleration monitoring
1.3 Material number
1 MF5K8G- 6 0 0 7
Term of delivery 0: installed Z: Option, spare part
2. Encoder interface 6: none
applicable for housing size 1: D, E (circuit board 1MF5280-6007)
1.4. Scope of delivery (option or replacement delivery)
• encoder interface
• packing material

GB - 5
HTL - Single channel encoder interface
1.5 Description of the input X3B
1.6 Power supply
1.6.1 Max. load capacity in dependence of voltage supply
Max. load capacity at 24 V: 170 mA
Max. load capacity at 5 V: 400 mA
Max. load capacity in case of external supply 1 A (dependent on external voltage source)
The specified currents are reduced by the current taken from the second interface (see appli-
cation manual Chapter 6.10). In the case the specified currents are not sufficient an external
supply can be connected via the control unit (see application manual Chapter 3.1).
1.7 Signal inputs
1.7.1 Technical data
Input resistance: HTL: 5 kΩ
Logic level: HTL: 15…30 V
Limiting frequency: HTL: 100 kHz
Encoder line number: 8/1250 Ink
Max. line length: 50 m, the value is additionally limited by the signal frequency,
cable capacity and voltage supply.


PIN Name Description
1 NO contact Error relay NO contact
2 NC contact Error relay NC contact
3 Switching
contact
Error relay switching contact
4 HTL A+ HTL input track A+ (parallel with X3A.7)
5 HTL B+ HTL input track B+ (parallel with X3A.2)
6 +24 V Voltage output 20...30 V, power supply for the encoders
7 COM Reference potential for voltage supply
8 GND Connection for shield - is directly connected with the inverter earth.
Terminal strip X3B

GB - 6
HTL - Single channel encoder interface
1.8 Description of the switches and LED’s
Error relay
LED200
off: Relay pulled in
on: Relay dropped out
LED301
on: High signal at HTL track B
off: Low signal at HTL track B
LED300
on: High signal at HTL track A
off: Low signal at HTL track A
Switch 202
Track A is evaluated
Track B is evaluated
Switch 200
Track A and B are evaluated
only one track is evaluated (dep. of switch 202)
1.8.1 Signal characteristic of the HTL encoder
In case of HTL encoder interface the signals A+ and B+ are rectangular signals with a phase-
angle displacement by 90 degrees. The inverted signals will be generated internally and does
not need to be provided by the encoder. A zero signal is not supported. The pulse width and
the phase difference must be 2 µs at least.
COM
+B
COM
+A
t
15…30 V
15…30 V
0 V
0 V
Signal tracks A+ and B+
1.8.2 Encoder breakage recognition
Encoder breakage recognition is not supported with this encoder interface.
Phase diffe-
rence Pulse width Pulse width

GB - 7
HTL - Single channel encoder interface
2. Installation and Start-up
2.1 Mechanical installation
All kind of works on the inverter may be carried out by authorized personnel in accordance
with the EMC and safety rules only.
• Switch inverter de-energized and await capacitor discharge time
• Pull off operator
• Remove plastic cover
• Remove fixing bolt
• Fix interface board beginning from the socket connector straightly
• Screw in fixing bolt
• Attach plastic cover
2.2 Electrical installation HTL encoder
1 2 3 4 5 6 7 8
B+
A+
Uin
COM
Connection of the HTL encoder to X3B
Relay output
max. 30 VDC / 0,01...1 A
Terminal strip X3B
HTL encoder
GND
COM
20…30 V
B+
A+
Switching contact
NC contact
NO contact

GB - 8
HTL - Single channel encoder interface
2.3 Tested encoder
The following HTL-incremental encoder have been tested by KEB on it application:
• Heidenhain ROD 436
However, this does not restrict the use of rotary encoder with same specifications of other
manufacturers.
2.4 Start-up
After the installation or exchange of an encoder interface some adjustments of the inverter/
servo software have to be done before operation:
• Switch on inverter
• Select application mode
• Select parameter Ec.0 and absolutely confirm the displayed value with „ENTER“.
• Select parameter Ec.1 and adjust increments per revolution
2.5 Encoder 1 status (Ec.37)
The parameter Ec.37 displays the current status of the encoder at channel 1.
Value Description Ec.37
0 no communication between interface and control card
16 Encoder and interface are correct; position values are transferred; encoder
relay is pulled in
72 A relay contact serves as acknowledge contact. This error is released, if
triggering signal and acknowledge contact are different longer than 10 ms.
76 Speed tripping at a speed > 3800 rpm. Depending on the exceeding the
break time amounts to 16...128 ms (plus relay break time < 10 ms).
The acceleration tripping is depending on switch S200 and amounts to
• the evaluation of both tracks of a speed of 3750 rpm
• the evaluation of one track of a speed of 5610 rpm
Depending on the exceeding the break time amount to 48...176 ms (plus
relay break time < 10 ms).
255 no communication between interface and control card
If Ec.37 <> 16 the COMBIVERT F5-M/S switches off with error 35 "E.EnCC" (error encoder
change) when the modulation is switched on. F5-G switches only to error, if encoder channel
1 is activated (S.1 = 0) as actual value source for the speed controller.
Error messages and their meaning are described in Chapter 9 of the application manual.

GB - 9
Notes

GB - 10
Notes

KEB Automation KG
Südstraße 38 • D-32683 Barntrup
fon: [phone] • fax: [phone]
net: www.keb.de • mail: [email protected]
KEB Antriebstechnik GmbH & Co. KG
Wildbacher Str. 5 • D–08289 Schneeberg
fon: [phone] • fax: [phone]
mail: [email protected]
KEB Antriebstechnik Austria GmbH
Ritzstraße 8 • A-4614 Marchtrenk
fon: [phone] • fax: [phone]
net: www.keb.at • mail: [email protected]
KEB Antriebstechnik
Herenveld 2 • B-9500 Geraadsbergen
fon: [phone] • fax: [phone]
mail: [email protected]
KEB Power Transmission Technology (Shanghai)
Co.
Ltd – Office Room 401
No. 665 North Songwei Road (New Husong Road),
Songjiang District, CHN-201613 Shanghai, P.R. China
fon: [phone] • fax: [phone]
net: www.keb.cn • mail: [email protected]
KEB Antriebstechnik Austria GmbH
Organizační složka
K. Weise 1675/5 • CZ-370 04 České Budějovice
fon: [phone] • fax: [phone]
net: www.keb.cz • mail: [email protected]
KEB España
C/ Mitjer, Nave 8 - Pol. Ind. LA MASIA
E-08798 Sant Cugat Sesgarrigues (Barcelona)
fon: [phone] • fax: [phone]
mail: [email protected]
Société Française KEB
Z.I. de la Croix St. Nicolas • 14, rue Gustave Eiffel
F-94510 LA QUEUE EN BRIE
fon: [phone] • fax: [phone]
net: www.keb.fr • mail: [email protected]
KEB (UK) Ltd.
6 Chieftain Buisiness Park, Morris Close
Park Farm, Wellingborough GB-Northants, NN8 6 XF
fon: [phone] • fax: [phone]
net: www.keb-uk.co.uk • mail: [email protected]
KEB Italia S.r.l.
Via Newton, 2 • I-20019 Settimo Milanese (Milano)
fon: [phone] • fax: [phone]
net: www.keb.it • mail: [email protected]
KEB Japan Ltd.
15–16, 2–Chome, Takanawa Minato-ku
J–Tokyo 108-0074
fon: [phone] • fax: [phone]
mail: [email protected]
KEB Korea Seoul
Room 1709, 415 Missy 2000
725 Su Seo Dong, Gang Nam Gu
ROK-135-757 Seoul/South Korea
fon: [phone] • fax: [phone]
mail: [email protected]
KEB RUS Ltd.
Krasnokazarmeny proezd 1,
Metrostation "Aviamotornay"
RUS-111050 Moscow / Russia
fon: +007 445 695 3912 • fax: [phone]
mail: [email protected]
KEB Sverige
Box 265 (Bergavägen 19)
S-43093 Hälsö
fon: [phone] • fax: [phone]
mail: [email protected]
KEB America, Inc.
5100 Valley Industrial Blvd. South
USA-Shakopee, MN 55379
fon: [phone] • fax: [phone]
net: www.kebamerica.com • mail: [email protected]
© KEB DL.F5.ZEM-K030
10/2016