Crompton-controls M20 Manuel d'utilisateur

Emotron M20Shaft Power MonitorInstruction manualEnglish

Emotron AB 01-2551-01r4 Getting Started 94.4 Manual setting of alarm levels, alternative ARunning and setting at normal load• Start the motor/machine

10 Getting Started Emotron AB 01-2551-01r44.5 Manual setting of alarm levels, alternative BRunning and setting at maximum load as well as at minimum l

Emotron AB 01-2551-01r4 Wiring 115 WiringThe following wiring diagram provides an example of how the M20 can be con-nected to control the start/stop c

12 Wiring Emotron AB 01-2551-01r4Fig. 1 Connection examplePlease use the enclosed plastic (rubber) insert (if ordered, optional) to cover the monitor

Emotron AB 01-2551-01r4 Wiring 135.1 Alternative example for single-phase connectionThis wiring example shows the connections required for single-phas

14 Selection of Current Transformer Emotron AB 01-2551-01r45.2 Example - digital inputThe digital input uses terminals 5 (DIG) and 6 (C - reference).

Emotron AB 01-2551-01r4 Selection of Current Transformer 15Example• Rated motor current = 12 A.• Select 10.1-12.5 A from the first column in Table 1.•

16 Selection of Current Transformer Emotron AB 01-2551-01r4Fig. 4 Example CTM 025 with 2 windings for a 12 A motorFig. 5 Example 1, 2 and 3 windings.N

Emotron AB 01-2551-01r4 Selection of Current Transformer 176.2 Motors greater than 100 A1. Check the rated motor current on the motor plate.2. Compare

18 Selection of Current Transformer Emotron AB 01-2551-01r4Fig. 6 Example of a CTM 010 with 2 windings and a primary transformer 500:5 with 1 winding

Emotron AB 01-2151-01r4 1Contents1 Inside the Box... 32 Safety ...

Emotron AB 01-2551-01r4 Operation 197 OperationMake sure the enclosed plastic (rubber) insert (if ordered, optional) covers the monitor terminals befo

20 Operation Emotron AB 01-2551-01r47.2 Window menu010203040500999182816463626143424133323124232423222221211414131213121111Alarm indicationFactory def

Emotron AB 01-2551-01r4 Operation 21• The Alarm window only appears if an Alarm output is active.• The Actual Load window appears after power up.•

22 Programming Emotron AB 01-2551-01r48Programming8.1 Set measurement unit, kW or HP8.1.1 Selecting the unit of measurementThe unit of measurement can

Emotron AB 01-2551-01r4 Programming 23Programming1. Go to window 01.2. Press and hold and simultaneously for 3 seconds.3. The next unit of measure

24 Programming Emotron AB 01-2551-01r48.2 Setting rated motor power and current (window 41 and 42)The rated motor power and the rated motor current mu

Emotron AB 01-2551-01r4 Programming 258.3 Setting number of phases (window 43)The number of phases must be set according to the number of motor phases

26 Programming Emotron AB 01-2551-01r4Overload and underload MonitorFig. 7 Overload and underload monitor.Programming1. Go to window 05. The default s

Emotron AB 01-2551-01r4 Programming 278.5 Setting the Start Delay (window 31)To avoid false alarms during start up a Start Delay must be set to allow

28 Programming Emotron AB 01-2551-01r48.6 Setting alarm levels with Auto setThe Auto set command performs a measurement (momentarily) of the actual mo

2 Emotron AB 01-2151-01r48.6 Setting alarm levels with Auto set... 288.7 Setting the Response

Emotron AB 01-2551-01r4 Programming 293. The display shows “SEt”, to confirm that the Auto set level has been meas-ured and the alarm levels have been

30 Programming Emotron AB 01-2551-01r4Fig. 9 Response Delay.0.532SAlarm levelPAlarmResponse Delay [32]tExample: Response Delay0.534S

Emotron AB 01-2551-01r4 Advanced Features 319 Advanced Features9.1 Setting alarm levels manually (windows 11-14)The alarm levels can be set manually,

32 Advanced Features Emotron AB 01-2551-01r4Setting margins (windows 21-24)The margins for the Auto set can be changed manually. After the adjustment,

Emotron AB 01-2551-01r4 Advanced Features 33Setting main alarm latch (window 61)The main alarm latch keeps the main alarm output active, even if the a

34 Advanced Features Emotron AB 01-2551-01r4Setting block timer (Window 82)To set the timer for the blocking time after the Block command is released

Emotron AB 01-2551-01r4 Advanced Features 35Fig. 12PSHAFT100%0%04 20Output20.420.00.204.204.2091mA

36 Advanced Features Emotron AB 01-2551-01r4Setting analogue output load range: P-span (window 92-93)With windows 92 and 93 the full scale of the anal

Emotron AB 01-2551-01r4 Advanced Features 37Resetting to factory defaults (window 99)The factory defaults are reset by entering “dEF” in window 99. If

38 Advanced Features Emotron AB 01-2551-01r4Special functions (windows 35, 36 and 65)Special functions are separate relays for overload and underload

Emotron AB 01-2551-01r4 Inside the Box 31 Inside the BoxPlease check the delivery. Despite the fact that all products from Emotron are carefully inspe

Emotron AB 01-2551-01r4 Advanced Features 39For more information contact your local sales outlet or visit us at: www.emotron.comFig. 15 Example of con

40 Advanced Features Emotron AB 01-2551-01r4Alternative auxiliary circuitFig. 16 Example of auxiliary circuit when VDC is used.The example above can b

Emotron AB 01-2551-01r4 Troubleshooting 4110 TroubleshootingEnsure that the installation has been correctly carried out, e.g. check the termi-nals and

42 Troubleshooting Emotron AB 01-2551-01r4The monitor always gives an alarm- Check the alarm levels in windows 11 to 14. If incorrect readjust the lev

Emotron AB 01-2551-01r4 Technical Data 4311 Technical DataDimensions (WxHxD)45x90x115 mm (1.77" x 3.54" x 4.53")Mounting 35 mm DIN rail

44 Technical Data Emotron AB 01-2551-01r4Technical Data for Current Transformer (CT)Terminal tighten-ing torque0.56-0.79 Nm (5-7 lb-in)Accuracy±2%, ±1

Emotron AB 01-2551-01r4 Technical Data 45* Weight including 1m (39 inch) cable. Please note that max. length of theCTM cable is 1 m and this cable can

46 Technical Data Emotron AB 01-2551-01r4Dismantling and disposalThe product is designed to comply with the RoHS directive, and shall be hand-led and

Emotron AB 01-2551-01r4 Parameter List 4712 Parameter ListWindow Function Range Default Custom Symbol00 Alarm indication01Measured shaft power in % of

48 Parameter List Emotron AB 01-2551-01r413MIN Pre-Alarm (relay R2)0-125 0 %0-745 0 kW0-125 0 %0-999 014MIN Main Alarm (relay R1)0-125 0 %0-745 0 kW0-

4Safety Emotron AB 01-2551-01r42Safety• Study this manual thoroughly before installing and using the monitor.• The monitor must be installed by qualif

Emotron AB 01-2551-01r4 Parameter List 49* See Special functions in chapter 9.** See Set analogue output range in chapter 9.62Alarm at no motor curren

50 Service Emotron AB 01-2551-01r413 ServiceThis manual is valid for the following model:Emotron M20 (from software version R3b)Emotron AB reserves th

Emotron AB 01-2151-01r4 2008-05-15Emotron AB, Mörsaregatan 12, SE-250 24 Helsingborg, SwedenTel: +46 42 16 99 00, Fax: +46 42 16 99 49E-mail: info@emo

Emotron M20Reverse functionAddendumEnglish

1 Emotron AB 01-4481-01r1Emotron M20 Shaft Power MonitorSpecial functions (windows 35, 36 and 65) ”Reverse function”This instruction is valid for Emot

Emotron AB 01-4481-01r1 2the reset button or by the digital input. When reset, the monitor can once again perform the number of reverse cycles set in

Emotron AB, Mörsaregatan 12, SE-250 24 Helsingborg, SwedenTel: +46 42 16 99 00, Fax: +46 42 16 99 49E-mail: [email protected]: www.emotron.comEm

Emotron AB 01-2551-01r4 Description 53 DescriptionThis instruction manual describes the installation and commissioning of the Emotron M20 shaft power

6Description Emotron AB 01-2551-01r4The Emotron M20 shaft power monitor offers advanced multi-function moni-toring and a display for load indication a

Emotron AB 01-2551-01r4 Getting Started 74 Getting Started4.1 Please note1. Pay special attention to the safety section in this manual and parts marke

8 Getting Started Emotron AB 01-2551-01r44.3 First start1. Start the motor/machine and let it run at normal load, until the Start Delayhas expired.2.