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6890.5066
User guide
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User guide [fr]
41 pgs910.59 Kb0
User guide [de]
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Motrona 6890.5060, 6890.5061, 6890.5066, 6890.5067, 6890.5069 User guide

Operating Manual
Monitor for speed, standstill and direction of rotation with incremental encoder signals
Available devices:
6890.5060: Monitor with 3 programmable output relays and 1 analog output
6890.5061: Monitor with 3 fast switching transistor outputs and 1 analog output
6890.5066: Monitor with 1 analog output only
6890.5067: Monitor with 3 programmable output relays only
6890.5069: Monitor with 3 fast switching transistor outputs only
Product features:
Compact and most versatile monitor series for control of
overspeed, underspeed, standstill and direction of rotation
Logical monitoring of remote motion enable signals Universal inputs for connection to incremental encoders (TTL, RS422 or HTL),
proximity switches, photocells remote TTL signals
Extremely wide frequency range, operating from 0.1 Hz up to 1 MHz Easy setup by means of four keys and LCD menu All models include serial RS232 interface
motrona GmbH, Zeppelinstraße 16, DE - 78244 Gottmadingen, Tel. +49 (0) 7731 9332-0, Fax +49 (0) 7731 9332-30, info@motrona.com, www.motrona.com
Version:
Description:
6890.5060_01b_af/kk/hk_07/07
First edition in English
6890.5060_02a_af/kk/hk_01/08
Commands “Force Relays” and “Freeze Relays” added
6890.5060_03a_af/hk_11/08
Command Monitor for remote enable signal
6890.5060_03b_pp_11/11
Chapter 6.2.2 “Encoder properties” replaced TTL by HTL
6890.5060_03c_pp_07/12
Hint: “Special Menu” is password protected (Chap. 6.2.5)
6890.5060_03d_pp_11/12
Changed “Setting Range” for parameter “Wait Time” (code A3)
6890.5060_04a_sn_12/12
Additional device 6890.5061 and 6890.5069
6890.5060_04b_hk/nw_04/13
Small corrections
6890.5060_04c_sn_06/14
Small corrections Analog-Menu
6890.5060_04d/ag_04/15
Small corrections Analog-Menu. New chapter 1. “Safety Instructions and Responsibility”.
6890.5060_04e_ag / Aug-15
- Analog output 4.13 – hint: only V or mA can be used (not both together)
- Analog menu 7.2.7 – some hints and a setup example supplemented
- Some smaller corrections and modulations
6890.5060_05a_af / Okt-16
Parameter Analogue ABS added Parameter Preselection Mode increased to 9
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.
6890_5060_05a_oi_e.doc / Mrz-21 Page 2 / 40
Table of Contents
1. Safety Instructions and Responsibility ......................................................... 5
1.1. General Safety Instructions ................................................................................... 5
1.2. Use according to the intended purpose ................................................................ 5
1.3. Installation ............................................................................................................. 6
1.4. Cleaning, Maintenance and Service Notes ........................................................... 6
2. Introduction ................................................................................................. 7
3. Available Models ......................................................................................... 7
4. Electrical Connections ................................................................................. 8
4.1. 6890.5060 .............................................................................................................. 8
4.2. 6890.5061 .............................................................................................................. 9
4.3. 6890.5066 ............................................................................................................ 10
4.4. 6890.5067 ............................................................................................................ 11
4.5. 6890.5069 ............................................................................................................ 12
4.6. Power Supply ....................................................................................................... 13
4.7. Auxiliary Output for Encoder Supply ................................................................... 13
4.8. Impulse Inputs for Encoders and Sensors ........................................................... 13
4.9. Control Inputs ...................................................................................................... 13
4.10. Serial Interface .................................................................................................... 14
4.11. Relay Outputs K1 – K3 (6890.5060 and 6890.5067 only) .................................... 14
4.12. Transistor Outputs K1 – K3 (6890.5061 and 6890.5069 only) ............................. 14
4.13. Scalable Analog Output (6890.5060, 6890.5061 and 6890.5066 only) ............... 14
5. LCD Display and Keys ................................................................................ 15
6. Keypad Operation ...................................................................................... 16
6.1. Normal Operation ................................................................................................ 16
6.2. Keypad Interlock .................................................................................................. 16
6.3. General Setup Procedure .................................................................................... 17
6.4. Changing Parameters on the Setting Level ......................................................... 17
6.5. Return from the Menu, Time-Out Function ......................................................... 18
6.6. Reset all Parameters to Factory Default Values ................................................. 18
7. Menu Structure and Parameter Description ............................................... 19
7.1. Survey of Menus ................................................................................................. 19
7.2. Parameter Descriptions ....................................................................................... 20
7.2.1. Preselection’s ................................................................................................................20
7.2.2. Definitions for the Encoder or Speed Sensor ...............................................................20
7.2.3. Serial Readout Menu ....................................................................................................21
7.2.4. Special-Menu ................................................................................................................22
7.2.5. Key-Pad-Menu ...............................................................................................................22
7.2.6. Command-Menu............................................................................................................23
6890_5060_05a_oi_e.doc / Mrz-21 Page 3 / 40
7.2.7. Analog-Menu ................................................................................................................24
7.2.8. Serial Menu ...................................................................................................................25
7.2.9. Switching –Menu..........................................................................................................27
7.2.10. Linear.-Menu .................................................................................................................31
7.2.11. Display –Menu ..............................................................................................................32
8. Example for Commissioning ....................................................................... 33
9. Appendix ................................................................................................... 35
9.1. Hints for Use of the Linearization Function ......................................................... 35
9.2. Data Readout via Serial Interface ....................................................................... 36
9.3. “Relay Action”, override relay states by programmed states ............................. 37
9.3.1. Override relay/output states by programmable ON / OFF states ................................37
9.3.2. Freeze the actual switching state of all relays ............................................................37
9.4. Monitoring of remote motion enable signals ...................................................... 38
9.4.1. Definition of a speed window ......................................................................................38
9.4.2. Assignment of a control input ......................................................................................38
9.4.3. Assignment of the control polarity ...............................................................................38
9.4.4. Setting of a Start-up delay time ...................................................................................38
9.4.5. Setting of an appropriate Standstill definition ............................................................38
10. Dimensions: ............................................................................................... 39
11. Technical Specifications ............................................................................ 40
6890_5060_05a_oi_e.doc / Mrz-21 Page 4 / 40

1. Safety Instructions and Responsibility

1.1. 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.

1.2. Use according to the intended purpose

The unit is intended exclusively for use in industrial machines, constructions and systems. Non­conforming 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 and 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.
6890_5060_05a_oi_e.doc / Mrz-21 Page 5 / 40

1.3. 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 voltage­sources.
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 conform to the provided voltage- and temperature­ranges. Further all country- and application-specific standards, which are relevant for structure, form and quality of the wires, must be ensured. Instructions about the permissible wire cross­sections for wiring are described in the chapter 11 “Technical Specifications”.
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.
For placement, wiring, environmental conditions, as well as shielding and earthing/grounding of the supply lines, the general standards of industrial automation industry and the specific shielding instructions of the manufacturer are valid. Please find all respective hints and rules on www.motrona.com/download.html --> “[General EMC Rules for Wiring, Screening and Earthing]”.

1.4. 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 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.
6890_5060_05a_oi_e.doc / Mrz-21 Page 6 / 40

2. Introduction

DZ = Function: Speed Monitor
DZ 260
26 = Housing with dimensions 72 x 91 mm
(2.835 x 3.583 ‘’), with LCD and keypad
0 = Analogue output + 3 relay outputs 1 = Anlaouge output + 3 transistor outputs 6 = Analogue output only 7 = Relay outputs only 9 = Transistor outputs only
This new series of monitors has been designed as control modules for mounting inside of electric control cabinets. The units are suitable for speed monitoring of machines, signalling overspeed, underspeed, zero motion and the direction of rotation. Units providing an analog output can moreover be used for closed-loop control or feedback purpose within a control system.
Very special advantages of these new monitors are the wide frequency range, the extremely fast response and the remarkable versatility with regard to possible input formats and programmable monitoring functions.

3. Available Models

There are five models available, all with fully similar basic functions, but with different options concerning the outputs.
6890_5060_05a_oi_e.doc / Mrz-21 Page 7 / 40
1 2 3 4 5 6 7 8 9
10 11 12 13
14 15 16 17 18 19 20 21 22 23 24 25
GND (-)
GND
GND
GND RxD TxD
K1
K2
K3
+Power input
+5,2V
A /A B /B
0 - 10 V 0/4 - 20 mA
Control 1
Control 2
Aux. Output
+5,2V
Impulse inputs
for encoders and
sensors
Power supply
17 - 30 VDC
Control
inputs
Analogue
output
Serial RS232­interface
NO NC C NO NC C NO NC C
Relay K1
Relay K2
Relay K3
Terminal
Text
Function
01
GND
GND, common minus potential
02
Vin
Power input, +17 ... 30 VDC
03
GND
GND, common minus potential
04
+5,2V
Aux. output 5.2 V / 200 mA
05
A
Impulse input, channel A
06
/A
Impulse input, channel /A (=A inverted)
07
B
Impulse input, channel B
08
/B
Impulse input, channel /B (=B inverted)
09
Control 2
Control input with programmable function
10
Control 1
Control input with programmable function
11
GND
GND, common minus potential
12
+10V Out
Analog output 0 ... 10 V
13
20mA out
Analog output 0 ... 20 mA
14
GND
GND, common minus potential
15
RXD
Serial RS232 interface, data input
16
TXD
Serial RS232 interface, data output
17
K1NO
Relay 1, normally open contact
18
K1NC
Relay 1, normally closed contact
19
K1C
Relay 1, common contact
20
K2NO
Relay 2, normally open contact
21
K2NC
Relay 2, normally closed contact
22
K2C
Relay 2, common contact
23
K3NO
Relay 3, normally open contact
24
K3NC
Relay 3, normally closed contact
25
K3C
Relay 3, common contact

4. Electrical Connections

4.1. 6890.5060

6890_5060_05a_oi_e.doc / Mrz-21 Page 8 / 40
1 2 3 4 5 6 7 8 9
10 11 12 13
14 15 16 17 18 19 20 21 22 23 24 25
GND (-)
GND
GND
GND RxD TxD
+Power supply
+5,2V
A /A B /B
0 - 10 V 0/4 - 20 mA
Control 1
Control 2
Aux. output
+5,2V
Impulse inputs
for encoders and
sensors
Power supply
17 - 30 VDC
Control
inputs
Analogue
output
Serial RS232­interface
Com + (5-30 V/DC)
GND
NC
K1 out K2 out K3 out
Terminal
Text
Function
01
GND
GND, common minus potential
02
Vin
Power input, +17 ... 30 VDC
03
GND
GND, common minus potential
04
+5,2V
Aux. output 5.2 V / 200 mA
05
A
Impulse input, channel A
06
/A
Impulse input, channel /A (=A inverted)
07
B
Impulse input, channel B
08
/B
Impulse input, channel /B (=B inverted)
09
Control 2
Control input with programmable function
10
Control 1
Control input with programmable function
11
GND
GND, common minus potential
12
+10V Out
Analog output 0 ... 10 V
13
20mA out
Analog output 0 ... 20 mA
14
GND
GND, common minus potential
15
RXD
Serial RS232 interface, data input
16
TXD
Serial RS232 interface, data output
17
NC
Not connected
18
NC
Not connected
19
NC
Not connected
20
NC
Not connected
21
GND
GND, common minus potential
22
Com +
Common positive input for transistor outputs K1-K3
23
K1 out
Output K1, transistor PNP 30 V, 350 mA
24
K2 out
Output K2, transistor PNP 30 V, 350 mA
25
K3 out
Output K3, transistor PNP 30 V, 350 mA

4.2. 6890.5061

6890_5060_05a_oi_e.doc / Mrz-21 Page 9 / 40
1 2 3 4 5 6 7 8 9
10 11 12 13
14 15 16 17 18 19 20 21 22 23 24 25
GND (-)
GND
GND
GND RxD TxD
+Power supply
+5,2V
A /A B /B
0 - 10 V 0/4 - 20 mA
Control 1
Control 2
Aux. Output
+5,2V
Impulse input
for encoders and
sensors
Power supply
17 - 30 VDC
Control
inputs
Analogue
output
Serial RS232­interface
NC
Terminal
Text
Function
01
GND
GND, common minus potential
02
Vin
Power input, +17 ... 30 VDC
03
GND
GND, common minus potential
04
+5,2V
Aux. output 5.2 V / 200 mA
05
A
Impulse input, channel A
06
/A
Impulse input, channel /A (=A inverted)
07
B
Impulse input, channel B
08
/B
Impulse input, channel /B (=B inverted)
09
Control 2
Control input with programmable function
10
Control 1
Control input with programmable function
11
GND
GND, common minus potential
12
+10V Out
Analog output 0 ... 10 V
13
20mA out
Analog output 0 ... 20 mA
14
GND
GND, common minus potential
15
RXD
Serial RS232 interface, data input
16
TXD
Serial RS232 interface, data output
17
NC
Not connected
18
NC
Not connected
19
NC
Not connected
20
NC
Not connected
21
NC
Not connected
22
NC
Not connected
23
NC
Not connected
24
NC
Not connected
25
NC
Not connected

4.3. 6890.5066

6890_5060_05a_oi_e.doc / Mrz-21 Page 10 / 40
1 2 3 4 5 6 7 8 9
10 11 12 13
14 15 16 17 18 19 20 21 22 23 24 25
GND (-)
GND
GND
GND RxD TxD
K1
K2
K3
+Power supply
+5,2V
A /A B /B
Control 1
Control 2
Aux. output
+5,2V
Impulse inputs
for encoders and
sensors
Power supply
17 - 30 VDC
Control
inputs
NC
Serial RS232­interface
NO NC C NO NC C NO NC C
Relay K1
Relay K2
Relay K3
Terminal
Text
Function
01
GND
GND, common minus potential
02
Vin
Power input, +17 ... 30 VDC
03
GND
GND, common minus potential
04
+5,2V
Aux. output 5.2 V / 200 mA
05
A
Impulse input, channel A
06
/A
Impulse input, channel /A (=A inverted)
07
B
Impulse input, channel B
08
/B
Impulse input, channel /B (=B inverted)
09
Control 2
Control input with programmable function
10
Control 1
Control input with programmable function
11
GND
GND, common minus potential
12
NC
Not connected
13
NC
Not connected
14
GND
GND, common minus potential
15
RXD
Serial RS232 interface, data input
16
TXD
Serial RS232 interface, data output
17
K1NO
Relay 1, normally open contact
18
K1NC
Relay 1, normally closed contact
19
K1C
Relay 1, common contact
20
K2NO
Relay 2, normally open contact
21
K2NC
Relay 2, normally closed contact
22
K2C
Relay 2, common contact
23
K3NO
Relay 3, normally open contact
24
K3NC
Relay 3, normally closed contact
25
K3C
Relay 3, common contact

4.4. 6890.5067

6890_5060_05a_oi_e.doc / Mrz-21 Page 11 / 40
1 2 3 4 5 6 7 8 9
10 11 12 13
14 15 16 17 18 19 20 21 22 23 24 25
GND (-)
GND
GND
GND RxD TxD
+Power supply
+5,2V
A /A B /B
Control 1
Control 2
Aux. output
+5,2V
Impulse inputs
for encoders and
sensors
Power supply
17 - 30 VDC
Control
inputs
NC
Serial Rs232­interface
Com + (5-30 V/DC)
GND
NC
K1 out K2 out K3 out
Terminal
Text
Function
01
GND
GND, common minus potential
02
Vin
Power input, +17 ... 30 VDC
03
GND
GND, common minus potential
04
+5,2V
Aux. output 5.2 V / 200 mA
05
A
Impulse input, channel A
06
/A
Impulse input, channel /A (=A inverted)
07
B
Impulse input, channel B
08
/B
Impulse input, channel /B (=B inverted)
09
Control 2
Control input with programmable function
10
Control 1
Control input with programmable function
11
GND
GND, common minus potential
12
NC
Not connected
13
NC
Not connected
14
GND
GND, common minus potential
15
RXD
Serial RS232 interface, data input
16
TXD
Serial RS232 interface, data output
17
NC
Not connected
18
NC
Not connected
19
NC
Not connected
20
NC
Not connected
21
GND
GND, common minus potential
22
Com +
Common positive input for transistor outputs K1-K3
23
K1 out
Output K1, transistor PNP 30 V, 350 mA
24
K2 out
Output K2, transistor PNP 30 V, 350 mA
25
K3 out
Output K3, transistor PNP 30 V, 350 mA

4.5. 6890.5069

6890_5060_05a_oi_e.doc / Mrz-21 Page 12 / 40
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