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Summary of Contents for ASM NMG2
- Page 1 ® NMG2 Stop-Time Measuring System Installation and operation manual Please read carefully before installation and operation! The Instruction Manual for posiwire ® sensors must be considered!
- Page 2 © ASM Automation Sensorik Messtechnik GmbH, 2019 All rights reserved. Am Bleichbach 18 - 24 85452 Moosinning Germany...
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Page 3: Table Of Contents
3.1 Electrical connection ........................10 3.2 Initial operation ..........................11 4 Operation ........................12 4.1 NMG2 basic settings ........................16 4.2 Input of a Protocol ID (machine number) ..................17 4.3 Stop-Time Measurement ......................18 4.4 Velocity Measurement ........................19 4.5 Printer protocol .......................... -
Page 4: Safety Instructions
NMG2 ® Stop-Time Measuring System Pos : 6 /Bedi enungs anleitung en/Module U ni versal/Ü berschriften/Sicher heits hi nweis e U E @ 6\mod_1507630884828_78.doc x @ 48429 @ 1 @ 1 1 Safety instructions Pos : 7 /Sicher heits hi nweis e/Signalwörter und Symbol e UE @ 1\mod_1400140467807_78.doc x @ 9166 @ 2 @ 1 1.1 Signal words and symbols... -
Page 5: General Safety Instructions
Pos : 13 /Bedienungs anl eitungen/NM G2/Besti mmungsgemäß e Ver wendung _NMG2 @ 6 \mod_1510926556222_78.doc x @ 49607 @ @ 1 The Stop-Time Measuring System NMG2 is intended to measure stop time, stop distance and velocity of power driven machinery like presses, robots and other machines with user access. For determining measuring ranges, environmental compatibility and connection data of the sensor, please note the data sheet. -
Page 6: Safety Instructions For The Use Of Posiwire Cable Extension Position Sensors
NMG2 ® Stop-Time Measuring System Pos : 15 /Bedienungs anl eitungen/NM G2/Sic herh.hinw_WS UE @ 6\mod_1511861536787_78.doc x @ 49985 @ 2 @ 1 1.4 Safety instructions for the use of posiwire ® Cable Extension Position Sensors Pos : 16 /Sic herheits hinweis e/Sic herheits hinweis e_WS @ 8 \mod_1557824287034_78.doc x @ 63773 @ @ 1 Danger of injury to the operator or damage to the property •... -
Page 7: Transport And Storage
During transport the sensor must be inserted at the intended position. Disconnect the cable from sensor. Shipment only in sufficiently upholstered packing! • Stop-Time Measuring System NMG2-X in a transportation case ‒ complete equipment see data sheet • Position Sensor ‒ sensor type see data sheet •... -
Page 8: Installation And Initial Operation
By pressing a button the velocity at the stop position can be displayed. A measurement protocol will be printed. The NMG2 electronics ensures that the measurement is started only at the adjusted stop position and only in the selected direction of motion. - Page 9 0 °C to 40 °C Humidity 80 % R.H. max., non-condensing EN 61326-1:2006 Options Built-in matrix printer NMG2-2500-P (further options see Measurement ranges from 1250 to 30000 mm data sheet NMG2) Actuator to release no-touch safety equipment USB/RS-232 cable and PC software Adjustable standstill detection Pos : 26 /Bedienungs anl eitungen/NM G2/El ektrisc her Ansc hlus s_NM G2 @ 7\mod_1543931724207_78.doc x @ 60280 @ 2 @ 1...
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Page 10: Electrical Connection
• It is important that the knurled nuts on the connectors are tightened to the correct torque for each different size of the connector: • M8-ASM connectors / couplings: 0.6 Nm • M12-ASM connectors / couplings: 1.0 Nm • connectors / couplings of other manufacturers: according to manufacturer instruction. -
Page 11: Initial Operation
3. Make sure that the machine is switched off and connect the stop cable (2 wire) into the safety circuit of the machine and connect the other end with the stop cable connector [25] of the NMG2. 4. Connect the power supply with the line socket and make sure that the earthing contact of the plug socket is on earth potential. -
Page 12: Operation
NMG2 ® Stop-Time Measuring System Pos : 29 /Bedienungs anl eitungen/M odul e U ni vers al/Ü bersc hriften/Bedienung U E @ 7 \mod_1536677472767_78.doc x @ 58611 @ 1 @ 1 4 Operation Pos : 30 /Bedienungs anl eitungen/NM G2/Bez eichnung der Bedi enel emente @ 6\mod_1511175081559_78.doc x @ 49702 @ @ 1 Controls and Displays Version 3.0.0... - Page 13 ADJUST/TEST RUN. After each measurement, the stop contact is set to the normal condition automatically and the machine can be moved. If the machine passes the stop point in the opposite direction the measurement data will be deleted and the NMG2 is ready for the next test run. [9] Jog wheel With the jog wheel the stop position of the stop-time measurement can be set.
- Page 14 NMG2 ® Stop-Time Measuring System Connectors Version 3.0.0 www.asm-sensor.com...
- Page 15 The signal can be used to trigger data recorders or other registration devices. [29] PC connector RS-232 The measurement data can be transmitted to the PC in ASCII format and processed there. Recommended software: NMG2-RS232/USB-PROSOFT. [30] Actuator connector The actuator causes the interruption of light curtains and light barriers.
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Page 16: Nmg2 Basic Settings
4.1 NMG2 basic settings There are two ways of opening the menu for basic settings: 1. NMG2 switched off: set the button [1] in the ADJUST position, keep the ZERO button [5] pressed ‒ the NMG2 will be switched on. -
Page 17: Input Of A Protocol Id (Machine Number)
NMG2 ® Stop-Time Measuring System While using first set up method, i.e. when NMG2 is switched off, the following parameters will also be available: Realtime clock FUNC;ddtt FUNC;END Push briefly the ZERO button [5] to achieve the setting mode: 1. -
Page 18: Stop-Time Measurement
11. As soon as the moving part of the machine passes the determined stop position the stop contact will cause the stop of the machine. After the NMG2 has detected the complete standstill of the machine, it will display the parameters Stop Time and Stop Distance in the upper resp. lower display. The printout starts, if selected. -
Page 19: Velocity Measurement
+2 mm for upward movement and -2 mm for downward movement. 8. Activate the measuring mode Now release the button [1], “TEST RUN” is activated, 2 bars appear on the display, NMG2 is ready for the measurement. 9. Let the machine perform a complete cycle 10. -
Page 20: Printer Protocol
4.5 Printer protocol As an option the NMG2 can be equipped with a protocol printer. With the button PRINT ON [4] the printer can be activated. After a test run the measurement data will be printed. It is possible to print the data after a measurement or the same printout again by pressing the button [4]. - Page 21 NMG2 ® Stop-Time Measuring System Pos : 42 /Bedienungs anl eitungen/NM G2/Pr otokoll e/N ac hlaufmess ung - Automatisc he M ess ung @ 6\mod_1511266374071_78.doc x @ 49842 @ @ 1 Protocol Stop Distance Measurement – Automatic Measurement → 0.
- Page 22 NMG2 ® Stop-Time Measuring System Pos : 44 /Bedienungs anl eitungen/NM G2/Pr otokoll e/Ges chw.mess ung – Ei nzel mess ung @ 6\mod_1511339825069_78.doc x @ 49865 @ @ 1 Protocol Stop-Time Measurement – Single Measurement → 0. → 1. → 2.
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Page 23: Calculation Of The Safety Distance
= 1600 mm/s; F1 = 100 %; t2 = 0 ms; F2 = 0 mm (depending on the aperture) Automatic Measurement with Safety Distance Calculation Set the NMG2 in the automatic measurement mode (SINGLESHOT/MULTIPLE pressed, button TEST RUN/ADJUST released). The printout shows the header with the assigned formula parameters. Start the machine. -
Page 24: Option Friction Wheel With Encoder
4.7 Option Friction Wheel with encoder ‒ for measurements of continuous movements Stop-time measuring system with internal memory NMG2-...-MEM in operation mode Multiple Measurement. In this mode you can select the unidirectional measurement. This has an effect on the sequence of the Multiple Measurement but has no effect on the Single Shot mode. -
Page 25: Actuator Option
Switch [7] pressed: "AKTOR" active; switch [2] released: "ÖFFNER" active; Fasten the actuator NMG2-AKTOR to the linkage of the magnetic clamp and connect it to the AKTOR socket using the WS-KABEL-5M-NMG. Attach the magnetic clamp to a ferromagnetic machine part in such a way that the actuator plate can move into the protection area. -
Page 26: Option Printer
To change the paper roll or the ribbon cartridge the printer module must be removed. • Make sure that the NMG2 is switched off. 1. Remove the front plate Detach the knurled screws [20] and remove the front plate [19]. -
Page 27: Error Numbers
4.11 Error numbers If an operation or device error occurs the NMG2 will show an error number in the lower display [18]. The error number can be deleted by pressing the button ADJUST/TEST RUN [1] or switching off the device. -
Page 28: Maintenance And Disposal
NMG2 ® Stop-Time Measuring System Pos : 56 /Bedienungs anl eitungen/M odul e U ni vers al/Ü bersc hriften/Instandhaltung und Entsorgung U E @ 6\mod_1507630731526_78.doc x @ 48417 @ 1 @ 1 5 Maintenance and disposal Pos : 57 /Bedienungs anl eitungen/NM G2/Instandhaltung und Kalibri erung @ 6\mod_1510926058249_78.doc x @ 49601 @ 2 @ 1 5.1 Maintenance and repair... - Page 29 NMG2 ® Stop-Time Measuring System Version 3.0.0 www.asm-sensor.com...
- Page 30 NMG2 ® Stop-Time Measuring System Version 3.0.0 www.asm-sensor.com...
- Page 32 Tel. +44 845 1222-123 Tel. +49 8123 986-0 Fax +1 630 832-3204 Fax +44 845 1222-124 Fax +49 8123 986-500 info@asmsensors.com info@asm-sensor.com info@asm-sensor.com © ASM Automation Sensorik Messtechnik GmbH, 2019 All rights reserved. Subject to changes without notice. See protection note DIN34.
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