8-channel variable reluctance sensor interface for the powerdna cube and rack series chassis (61 pages)
Summary of Contents for Ametek Gemco 2120
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Spec Tech Industrial Electric www.spectechind.com 888-773-2832 Series 2120 Series 956 NSTALLATION ANUAL & LDT I ESOLVER NTERFACING 2120 PLC Interface Module ABSOLUTE PROCESS CONTROL KNOW WHERE YOU ARE... REGARDLESS Spec Tech Industrial Electric www.spectechind.com 888-773-2832...
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All Rights Reserved - Made in the U.S.A. Version 0.3 AMETEK has checked the accuracy of this manual at the time it was printed. Any comments you may have for the improvement of this manual are welcomed. AMETEK reserves the right to revise and redistribute the entire contents or selected pages of this manual.
Spec Tech Industrial Electric www.spectechind.com 888-773-2832 Chapter 1: Theory of Operation Chapter 1: Theory of Operation The Gemco Series 2120 PLC Interface Module converts the input signal from a resolver based rotary transducer or Magnetostrictive Linear Displacement Transducer (LDT) to digital analog or overtravel relay outputs.
Spec Tech Industrial Electric www.spectechind.com 888-773-2832 Chapter 2: Hardware Overview Chapter 2: Hardware Overview This chapter contains descriptions of the Interface Module’s components. For installation instructions, see Chapter 3: Mounting and Wiring. The Interface Module contains a heavy-duty case which can hold up to fi ve modules. Several optional modules can be used with the Interface Module.
Spec Tech Industrial Electric www.spectechind.com 888-773-2832 Chapter 2: Hardware Overview 2.1: Standard Modules This section provides descriptions of basic Interface Modules (also see Section 2.2: Input/Output Modules). Controller (FMMP01) This module contains the Central Processing Unit (CPU) which is used to process data it receives from the resolver or Linear Displacement Transducer (LDT).
Spec Tech Industrial Electric www.spectechind.com 888-773-2832 Chapter 2: Hardware Overview Variable Pulse (FMIP01) Input Option V1 This module is used with an LDT that provides its output in the form of a pulse width modulated RS-422 signal. This module only works with Gemco Series 951VP2110 LDT’s. LDT Input (FMIP02) Input Option L1 This module will accept an output from a controlled pulse, start stop pulse or variable pulse magnetostructive LDT.
Spec Tech Industrial Electric www.spectechind.com 888-773-2832 Chapter 2: Hardware Overview Relay Output (FMOR01) This optional module contains two overtravel limit relays. These relays can be programmed to either energize or deenergize upon reaching the programmed overtravel position. These relays will also actuate upon detection of the system and operating errors listed in chart A-5 in Appendix A.
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Spec Tech Industrial Electric www.spectechind.com 888-773-2832 Chapter 2: Hardware Overview POSITION This position LED turns on when the Interface Module is showing position in the large LED display. The RPM LED turns on when the Interface Module is showing RPM in the large LED display.
Spec Tech Industrial Electric www.spectechind.com 888-773-2832 Chapter 3: Mounting and Wiring Chapter 3: Mounting and Wiring This chapter provides instructions for mounting and wiring the PLC Interface Module. These instructions have been divided into two sections: Section 3.1: Mounting and Section 3.2: Wiring. Things to Consider It is recommended that you consider the following before installing the PLC Interface Module: To minimize the effects of electromagnetic interference (EMI), the monitor should be...
Spec Tech Industrial Electric www.spectechind.com 888-773-2832 Chapter 3: Mounting and Wiring Insert each #6-32 UNC screw into each of the module’s screw holes. Using a 7/64" Allen wrench, secure the screws into position. This will secure the mounting rails. 8 to 10 inch pounds of torque is required. Cabling The signals from a resolver or LDT are inherently very immune to electrical noise.
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Spec Tech Industrial Electric www.spectechind.com 888-773-2832 Chapter 3: Mounting and Wiring Figure 3-1 Dimensional Drawing Drawing E0232200 Installation and Programming Manual Spec Tech Industrial Electric www.spectechind.com 888-773-2832...
Spec Tech Industrial Electric www.spectechind.com 888-773-2832 Chapter 3: Mounting and Wiring 3.2: Wiring This section contains pinout diagrams for each module. System wiring diagrams follow. Controller Module (FMMP01) The controller has two connectors: a D9 connector (J1) for RS-232 and RS-485 serial communications, and a program lockout connector (J2) intended for a keyswitch.
Spec Tech Industrial Electric www.spectechind.com 888-773-2832 Chapter 3: Mounting and Wiring RELAY RELAY 1 UPPER LIMIT RELAY 2 LOWER LIMIT FMOR01 Figure 3-3 Relay Output Pinout Diagram Power Supply Module (FMPS01) The power supply module has a main power input, an auxiliary input, and a fault check output. (See Figure 3-4).
Spec Tech Industrial Electric www.spectechind.com 888-773-2832 Chapter 3: Mounting and Wiring Resolver Module (FMIR01) The resolver module has an eight-position connector. (See Figure 3-5). The terminal wire size for all positions is No. 22-12 AWG. The reset-to-preset input is an edge sensitive input that resets position data to a preprogrammed value.
Spec Tech Industrial Electric www.spectechind.com 888-773-2832 Chapter 3: Mounting and Wiring LDT Input (FMIP02) Input Option L1 This module will accept an output from a controlled pulse, start stop pulse or variable pulse magnetostrictive LDT. (See Figure 3-7). This card accepts a wide range of LDT inputs and provides faster updates than the variable pulse module as described on page 12.
Spec Tech Industrial Electric www.spectechind.com 888-773-2832 Chapter 3: Mounting and Wiring DIRECTION DESCRIPTION DATA OUT BIT 0 DATA OUT BIT 2 DATA OUT BIT 4 DATA OUT BIT 6 DATA OUT BIT 8 DATA OUT BIT 10 PIN13 PIN25 DATA OUT BIT 12 DATA OUT BIT 14/INCREMENTAL OUT Z* DATA OUT BIT 16/INCREMENTAL OUT A* DATA OUT BIT 18/INCREMENTAL OUT B...
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Spec Tech Industrial Electric www.spectechind.com 888-773-2832 Chapter 3: Mounting and Wiring 1 2 3 4 5 6 7 Figure 3-10 Resolver - Based System Wiring Diagram Drawing E0235800 Installation and Programming Manual Spec Tech Industrial Electric www.spectechind.com 888-773-2832...
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Spec Tech Industrial Electric www.spectechind.com 888-773-2832 Chapter 3: Mounting and Wiring Figure 3-11 LDT - Based System Wiring Diagram Installation and Programming Manual Spec Tech Industrial Electric www.spectechind.com 888-773-2832...
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Spec Tech Industrial Electric www.spectechind.com 888-773-2832 Chapter 3: Mounting and Wiring Figure 3-12 LDT - Based System w/Cable Termination Kit, Wiring Diagram Drawing E0228600 Installation and Programming Manual Spec Tech Industrial Electric www.spectechind.com 888-773-2832...
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Spec Tech Industrial Electric www.spectechind.com 888-773-2832 Chapter 3: Mounting and Wiring PIN25 PIN13 POWER POWER SUPPLY RELAY RSLVR C.P.U. 100-240VAC 50/60HZ FLT CHK AUX INP FMPS01 FMOR01 FMIR01 FMMP01 POWER PIN14 PIN1 D25 FEMALE DIRECTION DESCRIPTION DATA OUT BIT 0 DATA OUT BIT 2 DATA OUT BIT 4 DATA OUT BIT 6...
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Spec Tech Industrial Electric www.spectechind.com 888-773-2832 Chapter 3: Mounting and Wiring 5 TO 24 VDC CUSTOMER DC DIGITAL OUTPUT POWER SUPPLY MODULE OUTPUT RATING: ALLEN BRADLEY SINKNG DEVICE, 1771.IV MODICON B833 5 TO 24 VDC DIGITAL 100mA MAX DATA 0-19, BUSY OR EQUIVALANT OUTPUTS DC INPUT...
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Spec Tech Industrial Electric www.spectechind.com 888-773-2832 Chapter 3: Mounting and Wiring Fig 3-14 Wiring Diagram Analog Output Drawing E8005090 Installation and Programming Manual Spec Tech Industrial Electric www.spectechind.com 888-773-2832...
Spec Tech Industrial Electric www.spectechind.com 888-773-2832 Chapter 4: Programming Chapter 4: Programming This chapter provides detailed descriptions and instructions for programming all Interface Module’s functions. A complete list of functions (with brief explanations) can be found in Appendix B: Function Summary Chart. This chapter divides the functions into the following seven sections.
Spec Tech Industrial Electric www.spectechind.com 888-773-2832 Chapter 4: Programming Figure 4-1 calls out the Interface Module’s programming keys. Following this fi gure are descriptions of these keys and how they work, as well as, a short tutorial on how to use the keys.
Spec Tech Industrial Electric www.spectechind.com 888-773-2832 Chapter 4: Programming The shift key is used to move to a specifi c digit shown on the Interface Module’s LED display. This can be done to either select a function number or a value for a function. To move to a specifi c digit on the display, select the function key and then the shift key.
Spec Tech Industrial Electric www.spectechind.com 888-773-2832 Chapter 4: Programming Turns Counting Wrap Around (308) When using the Turns Counting software described above where the Turns Count Function (301) is set for 2 or more, you have the option of selecting the Wrap Around feature. Under normal operation, you select a scale factor using function 300 followed by the number of turns required to reach the selected scale factor using function 301.
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Spec Tech Industrial Electric www.spectechind.com 888-773-2832 Chapter 4: Programming NOTE: The Interface Module is defaulted to stay in program mode for 120 seconds. The monitor will drop out of program mode if a key is not pressed within this time. If this occurs, you will have to repeat steps 1-3.
Spec Tech Industrial Electric www.spectechind.com 888-773-2832 Chapter 4: Programming Program Position Offset (302) 13. Select the function key. The monitor displays “F----”. 14. Select function number 302 (Position Offset Function). Select the enter key. The monitor displays the current position. Enter desired reading 15.
Spec Tech Industrial Electric www.spectechind.com 888-773-2832 Chapter 4: Programming Enter Desired 21. Enter desired Reset Value. Select the enter key. Position NOTE: If 301 is set to 0, the Reset Value must be less than the Scale Factor. 4.2: LDT Confi guration Functions There are two input cards available for use with LDTs.
Spec Tech Industrial Electric www.spectechind.com 888-773-2832 Chapter 4: Programming Wire Speed (300) Programming of the wire speed synchronizes the performance of the module with the performance of the LDT. You will fi nd the wire speed on the legend plate of your LDT. To program wire speed, perform the following steps: 1.
Spec Tech Industrial Electric www.spectechind.com 888-773-2832 Chapter 4: Programming Count Direction Function = 0 Count Direction Function = 1 When the Count Direction Function When the Count Direction Function is programmed with a value of 0, the is programmed with a value of 1, the display value will increase when the display value will increase when the LDT’s magnet assembly is moving away...
Spec Tech Industrial Electric www.spectechind.com 888-773-2832 Chapter 4: Programming Fault Pulse Time (306) Most magnetostrictive LDTs send out a fault pulse during a fault condition. The series 2120 Interface Module is preset for use with all Gemco LDT products. The Fault Pulse Time function is used to program the pulse time of the fault signal sent by an LDT not manufactured by Gemco.
Spec Tech Industrial Electric www.spectechind.com 888-773-2832 Chapter 4: Programming After confi guring the Interface Module for use with an LDT, you can proceed to Section 4.3: Monitor Setup Functions. LDT L1 Input Reset-to-Preset (311) The reset-to-preset input is an edge sensitive input that resets position data to a preprogrammed value.
Spec Tech Industrial Electric www.spectechind.com 888-773-2832 Chapter 4: Programming 1. Select the function key. The monitor displays “F-----” 2. Enter function number 14. Select the enter key. The monitor displays the function’s current value. Enter either 0 or 1 3. Enter either 0 or 1. Select enter key. NOTE: If you change the unit of measurement, the decimal location shown on the monitor’s LED display will change to the default position for the unit of measurement selected.
Spec Tech Industrial Electric www.spectechind.com 888-773-2832 Chapter 4: Programming used for the Position Hold dwell time. The position hold dwell time is the amount of time the monitor continues to hold the displayed position after the auxiliary input is released (or activated, depending on the input’s programmed state).
Spec Tech Industrial Electric www.spectechind.com 888-773-2832 Chapter 4: Programming The monitor displays “F-----” Select function number 16. Select the enter key. The monitor displays the function’s current value. Enter either 0 or 1 Enter either 0 or 1. Select the enter key. Move Detection Time-out (12) The Move Detection feature is used to monitor the time between when a signal is sent to initiate machine movement and when movement is actually detected.
Spec Tech Industrial Electric www.spectechind.com 888-773-2832 Chapter 4: Programming To put the monitor in program mode, see Program Mode Access in Section 4.7: Program and Supervisory Mode Functions. The following is a list of the press setup functions: Upper End Limit (400) Lower End Limit (401) Relay State (402) Relay Override (403)
Spec Tech Industrial Electric www.spectechind.com 888-773-2832 Chapter 4: Programming Enter lower The monitor displays the function’s current value. end limit 3. Enter the new value. Select the enter key. NOTE: To temporarily override the lower end limit relay, see Relay Override. Relay State (402) The Relay State function is used to program the Interface Module’s upper and lower limit relays to either energize or de-energize when their programmed value is reached or exceed.
Spec Tech Industrial Electric www.spectechind.com 888-773-2832 Chapter 4: Programming NOTE: After overriding either the upper or lower limit relays, the operator should move the machine back into its normal operating range between its upper and lower limits. If the machine is again moved in the wrong direction (towards the limits), the upper or lower limit relays will again actuate.
Spec Tech Industrial Electric www.spectechind.com 888-773-2832 Chapter 4: Programming Enter function 201. Select the enter key. The monitor displays the function’s current value. Enter either Enter either 0 or 1. 0 or 1 0 = Latch (default) 1 = Synchronize Select the enter key.
Spec Tech Industrial Electric www.spectechind.com 888-773-2832 Chapter 4: Programming 4.6: Analog Outputs The Analog Output board provides two channels of analog output that can be independently confi gured and scaled. Each channel can be confi gured for an output based upon position or velocity.
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Spec Tech Industrial Electric www.spectechind.com 888-773-2832 Chapter 4: Programming B) Select voltage or current output 1. Select the function key. The monitor displays “F-----” 2. Enter function number X04. Select the enter key. The monitor displays the current function value. Enter 0 or 1 0 = voltage output...
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Spec Tech Industrial Electric www.spectechind.com 888-773-2832 Chapter 4: Programming Enter function number X02. Select enter key. The monitor displays current minimum RPM value. Enter 5. Enter 500. Select enter key. This sets minimum RPM value at 500 RPM. 000500 The monitor displays 000500. 6.
Spec Tech Industrial Electric www.spectechind.com 888-773-2832 Chapter 4: Programming Analog output channel 1 will now provide a 2 to 8 VDC output as RPM increases between 500 and 2000 RPM. RPM values below 500 RPM will result in a 2 VDC analog output. RPM values above 2000 RPM will result in an 8 VDC output.
Spec Tech Industrial Electric www.spectechind.com 888-773-2832 Chapter 4: Programming 4.7: Program and Supervisory Mode Functions This section provides descriptions and instructions for program and supervisory mode functions. These functions are used to put the Interface Module in either program or supervisory mode, as well as, program the length of programming time and change the program mode access code.
Spec Tech Industrial Electric www.spectechind.com 888-773-2832 Chapter 4: Programming NOTE: If the Interface Module displays only one zero (i.e. “0”), then the program lockout connector is not jumpered. For wiring instructions, see Section 3.2: Wiring. Enter access 3. Enter either the program or supervisory mode access code. The default code program mode access code is 2100.
Spec Tech Industrial Electric www.spectechind.com 888-773-2832 Appendix A: Error Messages Appendix A: Error Messages The Interface Module displays an error message when an error occurs during machine operation. The format for errors appearing on the monitor’s LED display is illustrated in Figure A-1. Descriptions and solutions for errors are provided in charts A-1 through A-3.
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Spec Tech Industrial Electric www.spectechind.com 888-773-2832 Appendix A: Error Messages PROGRAM MVT FLT UPR LIM LWR LIM AUX 1 AUX 2 AUX 3 Describes the Type of Error SEr = System Error OEr = Operating Error EEr = Entry Error Indicates Slot that Relates to Error* 1 = Slot 1 2 = Slot 2...
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Spec Tech Industrial Electric www.spectechind.com 888-773-2832 Appendix A: Error Messages The following charts contain descriptions and solutions for the three types of errors that can appear on the monitor’s LED display. To clear errors, perform the solutions found in charts A-1, A-2, and A-3, followed by pressing either the scroll, shift, or enter.
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Spec Tech Industrial Electric www.spectechind.com 888-773-2832 Appendix A: Error Messages Error Displayed Error Description Solution EEr 1 An invalid function number was entered Enter a valid function number Enter a valid system confi gura- EEr 2 An invalid system confi guration was entered tion A value outside the function’s acceptable range was Review Function’s range and...
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Spec Tech Industrial Electric www.spectechind.com 888-773-2832 Appendix A: Error Messages The following errors will cause the upper and lower limit relays to de-energize: Error Displayed Error Description SEr320 This is a resolver-specifi c error See Chart A-6 SEr330 The input device is not connected to the monitor’s input module SEr331 This is a LDT-specifi...
Spec Tech Industrial Electric www.spectechind.com 888-773-2832 Appendix A: Error Messages Error Conditions (306) If the monitor displays “SEr320” one of four error conditions relating to the resolver has occurred. These conditions include primary open, primary shorted, S1, and S4 open or shorted. To have the monitor display the error condition which has occurred, perform the following steps: 1.
Spec Tech Industrial Electric www.spectechind.com 888-773-2832 Appendix B: Function Summary Appendix B: Function Summary Chart This Appendix contains three function summary charts: B-1: General Function Summary, B-2 Resolver Specifi c Function Summary, and B-3: LDT - Specifi c Function Summary. The General Function Summary contains function summaries which apply to both a resolver and LDT based system.
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Spec Tech Industrial Electric www.spectechind.com 888-773-2832 Appendix B: Function Summary Function Number Function Name Description This function is used to temporarily allow the operator Relay Override to readjust machine position once it has exceeded a programmed end limit. This function displays the software version of your Software Version monitor.
Spec Tech Industrial Electric www.spectechind.com 888-773-2832 Appendix C: Catalog Numbering Sequence Appendix C: Catalog Numbering System The following fi gure describes the catalog numbering system for the Series 2120 Interface Module. As shown, the module can be used with several different types of input and output boards.
Spec Tech Industrial Electric www.spectechind.com 888-773-2832 Appendix D: Specifi cations Appendix D: Specifi cations Electromagnetic Rating: IEC 801-2, Level 3 (Electrostatic discharge requirements) IEC 801-4, Level 3 (Electrical fast transient/ burst requirements) Humidity: 5% to 95%, noncondensing Memory Retention Time: Maintains programmed values for 10 years without power.
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Spec Tech Industrial Electric www.spectechind.com 888-773-2832 Appendix D: Specifi cations Power Requirements: 85-265 VAC, 50-60 Hz., internally fused at 1.5 amps. Program Mode Input: Dry contact, open collector (drain) only; +5 VDC maximum, current 0.2 mA. Relay Contact Ratings: All relays are rated UL and CSA of 1/4 HP, 125-250 VAC; 8A 250 VAC, 30 VDC, shock resistant to 10 G.
Spec Tech Industrial Electric www.spectechind.com 888-773-2832 Glossary Glossary Access Code This is a four-digit number that must be entered in the Program Mode Access function in order to put the monitor in either program mode or supervisory mode. There are two types of access codes: program mode and supervisory mode.
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Spec Tech Industrial Electric www.spectechind.com 888-773-2832 Glossary thus improving the resolution. Relay Output Module This module contains an upper and lower limit relay. These relays are programmable to de-energize or energize when the machine moves outside either of the relay’s specifi ed limits. Resolver Module This module is used with any Gemco resolver.
Spec Tech Industrial Electric www.spectechind.com 888-773-2832 Index Index Faceplate 2, 5, 17 Mounting Rails 9 Analog Output 4 Auxiliary LED Function 32, 50 LED Aux 6 Fault Check OK 5 Count Direction 27 Lower Limit 6 Movement Fault 5 Position 6 Program 5 Decimal Location Function 31, 50 RPM 6...
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Spec Tech Industrial Electric www.spectechind.com 888-773-2832 Index Scale Factor (300) 22, 23, 51 Turns Counting (301) 22, 23, 24 Unit of Measurement Function 29, 30, 50 Upper End Limit Function 34, 50, 56 Variable Pulse LDT Module 4, 12, 56 Wire Speed Function 27, 51, 56 Wrap Around Function (308) 23, 24, 51 Installation and Programming Manual...
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Spec Tech Industrial Electric www.spectechind.com 888-773-2832 Other Products Copyright 2005 by AMETEK AUTOMATION & PROCESS TECHNOLOGIES. All Rights Reserved. Made in the USA. 1080 N. Crooks Road, Clawson, MI 48017-1097 2120.M2R Phone: 248.435.0700 Toll Free: 800.635.0289 8/05.Z71 Fax: 248.435.8120 www.AMETEKAPT.com Spec Tech Industrial Electric www.spectechind.com...