Dynamatic EC 2000 Скачать руководство пользователя страница 41 | Manualshive

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41

8.6

FOLLOWER OR POTENTIOMETER SIGNAL NOT CHANGING SETPOINT

•

Verify the control is in the right mode. “AUTO” mode corresponds to an automatic follower
signal. “REMOTE” mode corresponds to a signal that is external to the keypad.

•

Check to see if any external connections into TB2 are improperly grounded. Recheck the
wiring diagrams seen in Figures 8 through 13. If multiple signals are wired into TB2, try
disconnecting signals one by one to eliminate possible issues.

•

Verify the signals are present at TB2.

8.7

UNSTABLE SPEED

•

Adjust the PID loop parameters in Menu B.

8.8

SPEED ON DISPLAY IS DIFFERENT THAN ACTUAL SPEED

•

Verify that the Tach Pulses/REV setting in Menu A, Parameter 5 matches your mechanical
unit. If unknown, try another setting and see if the displayed speed is closer to the actual
speed.

8.9

SCREEN IS FROZEN AND/OR HAS UNFAMILIAR CONTENT

•

Try resetting the EC 2000 either by pushing “SW1” on the 15

-1200-1 board or by removing

all TB2 connections and placing a jumper between TB2-32 and TB2-29.

8.10

SCREEN IS LIT, BUT NOTHING IS DISPLAYED

•

Try resetting the EC 2000. If the issues persists, check to see if the keypad cable is inserted
correctly or not damaged.

8.11

LOCAL/REMOTE KEY DOES NOT WORK

•

Check to see if “LOCAL/REM ENABLE” is enabled in Menu A, Parameter 12.

8.12

DRIVE SLOWER THAN DESIRED

•

Check to see if the clutch current limits are properly set in Menu A, Parameter 4.

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Содержание EC 2000

Страница 1: ...EC 2000 Instruction Manual Sturtevant Wisconsin USA 53177 Telephone 262 554 7977 Fax 262 554 7041 Toll Free 800 548 2169 www dynamatic com sales dynamatic com ...

Страница 2: ...ds 8 Section 3 CONTROL OPERATION MODES 9 3 1 Control Modes 9 3 2 Other Modes of Operation 9 Section 4 INPUTS OUTPUTS 10 4 1 Analog Inputs 10 4 2 Digital Inputs 10 4 3 Analog Outputs 10 4 4 Digital Outputs 11 Section 5 INSTALLATION 12 5 1 Mounting Hardware 15 5 2 Wiring 16 5 3 Hardware Setup 20 Section 6 KEYPAD 22 Section 7 PROGRAMMING 23 7 1 Menu A Control Setup 23 7 2 Menu B Clch Performance 28 7...

Страница 3: ...es Blow 40 8 5 Cannot Change any Settings 40 8 6 Follower or Potentiometer Signal Not Changing Setpoint 41 8 7 Unstable Speed 41 8 8 Speed on Display is Different than Actual Speed 41 8 9 Screen is Frozen and or has Unfamiliar Content 41 8 10 Screen is Lit but Nothing is Displayed 41 8 11 Local Remote Key Does Not Work 41 8 12 Drive Slower than Desired 41 Section 9 ETHERNET IP AND SERIAL COMMUNICA...

Страница 4: ...etpoint Reference Manual Auto Mode Wiring 17 Figure 10 Programmable Analog Outputs Wiring 18 Figure 11 Current Transformer Wiring for Torque Limiting 18 Figure 12 Preset Speeds and PLC Run Wiring 19 Figure 13 Speed Pickup Wiring 19 Figure 14 Relay 1 4 Connection Diagram 20 List of Tables Table 1 EC 2000 Jumper Settings 20 Table 2 Follower Setpoint Jumper Settings 21 Table 3 Torque Limiting SW1 Set...

Страница 5: ...ed on the operational mode and load requirements Speed control mode with tachometer feedback will regulate within 0 5 of set speed while approximately 5 regulation is possible in torque mode using the internal clutch current loop as feedback Preset speeds jog thread and external reference inputs are available as standard parameter selections with the EC 2000 control The EC 2000 uses digital techno...

Страница 6: ...6 Figure 2 EC 2000 Keypad Display ...

Страница 7: ...terface Programmable analog and relay outputs for different speeds states and monitoring Recorded and displayed faults 2 2 Power and Load Ratings Input voltage 115VAC 50 60Hz Input Line Current 8 0A RMS Output 8 0A DC Output at 90VDC MAX Inversion and field forcing available to 90VDC Run Relay SPST 115 VAC or 24 VDC at 5A Resistive 150VA Pilot Duty Programmable F Relay SPDT 2A 115 VAC Load Regulat...

Страница 8: ...d enclosure and installed in accordance with our instructions third party verification is required EMI Susceptibility Complies with IEC 801 1984 3 class 2 It operates without fault or disturbance under the specified level of radiated EMI Performance Criteria 1 2 6 Enclosures Available in NEMA Type 1 Dynamatic Part Number 015 002000 0300 Other enclosures available upon request lead times may vary 2...

Страница 9: ... devices Jog Manual Auto o Allows the use to switch between an automatic signal i e 4 20mA or 0 10V and the control potentiometer 2 or 3 wire start stop Four Preset Setpoints o Programmable through the keypad PLC Run Auto Start on Power Auto Restart after fault Adjustable Braking Coast to Stop Ramp Control Loss of Follower Torque Limit o Requires motor current transformer User Process Units Forwar...

Страница 10: ...ed Feedback 4 2 Digital Inputs E Stop Normally closed Stop Normally closed Start Normally open Jog Normally open PLC Run Normally open Preset 1 or 2 Preset 3 or 4 Manual Auto Speed Torque 4 3 Analog Outputs 2 x Programmable 0 10V 4 20mA Outputs minimum 500 Ohm load required for 4 20mA o Motor Amps o Process o Feedback o Clutch Amps o Drive Speed o Set Point o Brake Amps o Set Point Deviation ...

Страница 11: ...Local Mode o Manual Mode o Auto Mode o Stopped o Stopping o E Stop o Run o Run 0 o Coasting o Jogging o Fault o Restart o Torque Limit o At Set Point o Loss of Follower o Loss of Feedback 4 x Programmable 12VDC Relays Logic o Female pin header needed 6 position 2 54 mm pitch o Same programming functions as F relay ...

Страница 12: ...12 SECTION 5 INSTALLATION Figure 3 Standard Panel Dimensions Not to scale ...

Страница 13: ...13 Figure 4 Keypad Cutout Template to Scale Inches ...

Страница 14: ...14 Figure 5 Keypad Dimensions to Scale ...

Страница 15: ...d NEMA Rated Enclosure Dimensions Not to Scale 5 1 Mounting Hardware Standard Panel o 20 Bolts Flat Washers Lock Washers Not included Standard Enclosure o 20 Bolts Flat Washers Lock Washers Not included Keypad o Included ...

Страница 16: ...lectrical Code codes and standards for proper branch protection SCCR ratings and ampacity ratings o https www nfpa org codes and standards all codes and standards list of codes and standards detail code 70 Terminal Block Tightening Torque o TB 25 lb in o TB1 8 8 lb in o TB2 6 lb in Figure 7 TB1 Terminal Block ...

Страница 17: ...17 Figure 8 Start Stop Jog E STOP Wiring Figure 9 Setpoint Reference Manual Auto Mode Wiring ...

Страница 18: ...18 Figure 11 Current Transformer Wiring for Torque Limiting Figure 10 Programmable Analog Outputs Wiring ...

Страница 19: ...19 Figure 13 Speed Pickup Wiring Figure 12 Preset Speeds PLC Run Wiring ...

Страница 20: ...s position B Below is a list of jumper settings for the EC 2000 All jumpers not listed should be left in the default position Table 1 EC 2000 Jumper Settings Jumper Parameter Position A Position B J2 Follower Operation Pulse Pickup Tachometer Generator J4 Speed Control Feedback Pulse Pickup TB2 1 2 3 Tachometer Generator TB1 G1 G2 J5 Clutch Current Scaling 5 5A Max 8A Max J6 Brake Current Scaling ...

Страница 21: ...nt transformers To fine tune the scaling of the motor amps for torque limiting adjust R111 Table 3 Torque Limiting SW1 Settings Current Transformer Assembly Rated Motor Current SW1 Contacts Transformer Lead Connections 1 2 3 4 15 203 3 0 3A X X X X Orange Lead NOT Used 3 4A X O O O 4 5A O O X O 5 10A O O O X 10 20A X X X X Connect Orange and Black Leads 20 35A X O O O 35 50A O O X O 50 70A O O O X...

Страница 22: ...uccessive pushing locks or unlocks the keypad Locked does not allow changing of parameters Allows user to cycle through menus or values in ascending order Shift Allows user to change between individual digits Allows user to cycle through menus or values in descending order SET POINT Reference point for speed or torque control SPEED TORQUE Switches between speed or torque control JOG Momentary run ...

Страница 23: ...s 3 CLUT COIL RATING Locate the clutch coil rating on the nameplate of the mechanical unit and enter it The value should be equal or less than the previous parameter 2 Controller Current 4 CLUTCH CURNT LIM Enter the coil current limit which is equal to or less than the clutch coil rating Note limiting the coil current to less than its rated value will reduce the amount of torque 5 TACH PULSES REV ...

Страница 24: ...rent transformer is being used to measure the motor amps 10 MTR FL LOAD AMP The full load amp setting for the motor for proper scaling and torque limiting Consult the nameplate on the drive for the correct value Only used if a current transformer is being used to measure the motor amps 11 COAST ENABLE Allows for bypassing of the deceleration rate by dropping out the output and allowing the shaft t...

Страница 25: ...o the factory defaults upon powering or resetting the device pressing the SW1 button on the 15 1200 1 logic board YES NO default Note Parameters can also be reset back to factory defaults by placing a jumper between terminals 32 and 29 on TB2 while also removing all other connections on TB2 17 REVERSE SETPOINT Allows the user to use a setpoint reference signal in reverse For example if a potentiom...

Страница 26: ...he current reading of the EC 2000 If the keypad displayed clutch current is less than measured increase the percentage and vice versa Default 100 22 CLUTCH PPR SCALE Used to fine tune the Menu A Parameter 5 TACH PULSES REV speed feedback rate Default 100 This is typically used for nonstandard or pulse pickup units 23 TORQ PPR SCALE Used to fine tune the Menu A Parameter 6 TORQ PULSES REV alternate...

Страница 27: ...TE Changes the BAUD rate how fast data is sent over a serial line of the control data transfer 4800 9600 default 19200 38400 27 DATA XMIT ENABLE Allows the user to enable or disable data transmission ENABLE DISABLE default ...

Страница 28: ...om the setpoint and provides feedback proportional to the total rather than the error While proportional control deals with a large difference in target and actual speed and derivative control deals with sudden changes integral control deals with small errors 6 SPEED DIFF GAIN Derivative control compensates for sudden changes in speed For example if you are driving at 40 mph but now you are on a h...

Страница 29: ... Default 100 7 4 Menu D BRAKE PERFORMANCE Allows to user to adjust the brake output TB1 B1 B2 Note the brake will enable when the clutch drops out For simultaneous clutch and brake output a Mutuatrol modification is required please consult Dynamatic 1 Brake Coil Rating Enter the brake current rating found on the nameplate 2 Adj Braking Enable ENABLE DISABLE 3 Adj Brake Amps Set the amount of brake...

Страница 30: ... is 4mA 4 Follower Max Ref 5 Follower Lost Level If the follower signal is lost or drops below a certain value due to an external failure the user can program the EC 2000 to run at a specific speed This parameter allows the user to set the level at which to activate this 6 FOLLOWER LOST STPT The setpoint at which the drive will run at if the follower hits the lost level setting 7 FOLLWR LOST FLAG ...

Страница 31: ...0 5V 4 20mA 8 40mA based on the drive speed of the unit For example if you have set the control to output a 0 10V signal your maximum speed setting is 1600 RPM and your drive is running at 800 RPM you will see an output of 5V The same options are available for ANALOG 2 SELECT DRIVE SPD REFERENCE SETPOINT MTR AMPS CLUT AMPS BRAK AMPS FEEDBACK NONE 2 ANA 1 MIN SIGNAL If desiring to output a 4 20mA s...

Страница 32: ...RQ MODE control is in torque mode o LOCAL local mode is selected o REMOTE remote mode is selected o MANUAL manual mode is selected o AUTO auto mode is selected o STOPPED drive is stopped o STOPPING drive is stopping o ESTOP estop contact is open o RUN drive is running o RUN0 drive is running but there is no setpoint reference o COASTING drive is coasting o JOGGING drive is in jog mode o FAULT faul...

Страница 33: ...ons per hour CPM cycles per minute CPS cycles per second CPH cycles per hour FPM feet per minute FPS feet per second FPH feet per hour SPM strokes per minute SPS strokes per second SPH strokes per hour XPM x per minute XPS x per second XPH x per hour 3 USER DECIMAL PNT 0 no decimal 1 one decimal 2 two decimal 3 three decimal 4 MAX USER VALUE Enter the number of user units that corresponds with the...

Страница 34: ...o be functional the control must be in REMOTE 1 AUTO MAN SOURCE TERM KEYPAD 2 JOG SOURCE TERM KEYPAD 3 PLC AUTOSTART Allows the user to automatically start the control using the PLC start input terminals TB2 28 and TB2 27 instead of the normal start terminal of TB2 23 By enabling and closing TB2 28 and TB2 27 the drive will automatically start upon power up Note the next parameter PLC RUN ENABLE m...

Страница 35: ... when P1 is selected PULSE corresponds to TB2 17 which is the Follower Pulse Pickup Input POT PULSE KEYPAD 7 MAN START SOURCE Allows the user to change how the control starts in MANUAL mode TERM KEYPAD 8 AUTO START SOURCE Allows the user to change how the control starts in AUTO mode SERIAL for use with the ethernet IP add on TERM default 9 AUTO SETPNT SRC Allows the user to change which setpoint r...

Страница 36: ...M FAULT 1 CURRENT FAULT Allows the user to see the current fault read only 2 PRIOR FAULT 1 Allows the user to see the previous fault read only 3 PRIOR FAULT 2 Allows the user to see the second previous fault read only 4 PRIOR FAULT 3 Allows the user to see the third previous fault read only 5 PRIOR FAULT 4 Allows the user to see the fourth previous fault read only 6 CLEAR FAULT If enabled the cont...

Страница 37: ...peed ENABLE default DISABLE 9 FLT TEST DELAY The time between the when the fault is sensed and when the fault is indicated default 10 sec 10 KEYPAD FLT ENABLE If enabled the control will fault if the keypad is disconnected ENABLE DISABLE default 11 OVERSPD FLT EN If enabled the control will fault if the speed set by parameter 7 OVERSPEED TRIP is reached ENABLE DISABLE default 12 OVSPD FLT ACTION R...

Страница 38: ...UNDERSPEED TRIP is reached ENABLE DISABLE default 15 UNDSPD FLT ACTION RUN keeps running if an overspeed occurs STOP stops if an overspeed occurs 16 UNDERSPEED TRIP The underspeed threshold setpoint 17 SPEED TRIP TIME The amount of time allowable for the drive to be underspeed or overspeed ...

Страница 39: ...SABLE default 3 START DELAY PWR The delay timer for auto start on power up default 10 sec 4 START DELAY FLT The delay timer for auto start after a fault default 10 sec 5 MAX FAULT RETRYS The number of attempts allowed to restart after a fault 6 RESTART TIMER The timer that determines when to clear the start attempts counter For example if the parameter was set to 60 sec then the drive will have to...

Страница 40: ...T FULL SPEED Measure the AC Tachometer Voltage on TB1 G1 and G2 One should see a voltage anywhere from 30VAC to 60VAC If no voltage is measured verify the control is in the proper feedback mode speed torque etc or replace the AC Tachometer Generator inside the drive If an AC voltage is indeed measured check the mechanical unit to see if there is a lockup between the drum and rotor If your clutch r...

Страница 41: ...RENT THAN ACTUAL SPEED Verify that the Tach Pulses REV setting in Menu A Parameter 5 matches your mechanical unit If unknown try another setting and see if the displayed speed is closer to the actual speed 8 9 SCREEN IS FROZEN AND OR HAS UNFAMILIAR CONTENT Try resetting the EC 2000 either by pushing SW1 on the 15 1200 1 board or by removing all TB2 connections and placing a jumper between TB2 32 a...

Страница 42: ...arameter o 3030303031 00001 9 2 READ AND WRITE REQUESTS 7e30303130383030303031 reads data in Menu A Parameter 8 7e30303130383031363630 controller response indicating the speed is 1660 RPM 7e31303130383031303030 writes data 1000 to Menu A Parameter 8 7e31303130383031303030 controller response indicating the speed is 1000 RPM 9 3 NOTES When reading values the 5 byte parameter values do not matter bu...

Страница 43: ...rive Status tb_in_a 16 bit Jog PLC RUN PRESET 1 2 Auto Man E Stop Item 10 Drive Status key_in_a 16 bit Keypad Button Status Item 11 Drive Status db_in_a 16 bit Program Status Source Selects etc Item 12 Drive Status db_in_b 16 bit Faults Presets Status Item 13 Drive Status state_a 16 bit Drive State On Off Local Remote Etc Item 14 Drive Status state_b 16 bit Drive Commands Stop Run Jog Fault etc It...

Страница 44: ... 36 38 Filter Values 25 26 Follower 7 9 10 17 21 22 30 35 41 43 General Theory 5 Installation 12 21 Jog 9 17 22 29 32 34 36 43 Jumpers 20 21 40 Keypad and Display 5 7 9 13 14 15 20 22 40 41 Local Remote 9 11 22 25 32 34 35 41 43 Loss of Follower 9 11 29 30 Manual Auto 9 11 22 30 32 34 35 41 43 Maximum Process 36 Memory Reset 25 41 Minimum Process 36 Motor Current Feedback 9 10 11 18 21 24 28 29 43...

Страница 45: ...k 7 9 10 20 23 25 26 28 40 41 Speed Feedback Scaling 23 26 40 Speed Range 7 24 30 34 36 Speed Torque 9 23 Start Commands 10 17 22 35 40 43 Stop Commands 10 17 22 35 43 Status Displays 6 7 22 Tach Generator 5 7 9 16 20 23 40 41 Tightening Torque 16 Trim Pots 21 Torque control 7 9 11 22 23 26 32 Torque Limit 9 10 18 21 24 28 32 Troubleshooting 40 41 User Units 9 33 Weight 8 Wiring 8 16 20 ...

Страница 46: ...isclosed hereon This document is issue in confidence and is not to be reproduced or used to manufacture anything shown hereon without the written permission of Drive Source International Inc Drive Source International Inc Sturtevant Wisconsin USA 53177 Telephone 262 554 7977 Fax 262 554 7041 Toll Free 800 548 2169 www dynamatic com sales dynamatic com ...

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