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0.00 n179 0021 n059 n060 Note 1: Factory setting differs depending on GPD 315 capacity. See Appendix 3-1. Note 2: Factory setting differs depending on control method selected (n002). See Appendix 3-1. Magne Tek This list revised 10/99...
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9 = Factory 3-Wire Control Initialization (Momentary START/STOP Contact) Entering either Initialization code resets all parameters to factory settings, and automatically returns parameter n001 setting to “ 1 ”. If the GPD 315 is connected for 3-Wire control and this parameter is set to “ 8 ” (2-Wire Control Initialization), the motor may run in reverse direction WITHOUT A RUN COMMAND APPLIED.
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Never connect main circuit output terminals T1, T2, and T3 to AC main circuit power supply. All parameters have been factory set. Do not change their settings unnecessarily. Do not perform a “HIPOT” or withstand voltage test on any part of the GPD 315. Equipment uses semi-conductors and is vulnerable to high voltage.
(wall or panel) using four mounting screws. There MUST be a MINIMUM 4.7 in. clearance above and below the GPD 315 to allow air flow over the heat sink fins. A minimum 1.2 in. clearance is required on each side on the GPD 315.
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Continued 1.3 PHYSICAL INSTALLATION Digital Operator Speed Pot Status Indicator LEDs Digital Input Type SW2 (1) Terminating Resistor for Serial Communication SW2 (2) Analog Input Shorting Current/Voltage Selector (Remove Control Circuit when DC Block Reactor is installed) Main Circuit Block Ground Terminal Figure 1-1.
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Continued 1.3 PHYSICAL INSTALLATION Digital Operator Speed Pot Status Indicator LEDs SW1 Digital SW2 (1) Terminating Input Type Resistor for Serial Communication SW2 (2) Analog Input Current/Voltage Selector Control Circuit Block Shorting Bar (Remove when DC Reactor is installed) Main Circuit Terminal Block Ground Terminal Figure 1-1.
1-5 must be used for all external connections. To use the GPD 315 in a 3-Wire application, drive parameters n001, n003, and n004 must be reprogrammed, using the Digital Operator. Figure 1-6 must then be used for all external connections.
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Figure 1-2. Shielded Sheath Termination C. Grounding • The GPD 315 must be solidly grounded using main circuit ground terminal Ground resistance should be 100 ohms or less. Select lead size suitable for size of terminal screw. Make the length as short as possible.
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Continued 1.4 ELECTRICAL INSTALLATION Table 1-3. Terminal Functions and Signals of Control Circuit DATA FUNCTION DESCRIPTION* Multi-Function-Input 1 Factory setting is " Forward Run/Stop " (1). (Forward run when closed, stop when open) Multi-Function-Input 2 Factory setting is " Reverse Run/Stop " (1). (Reverse Run when closed, stop when open) Multi-Function-Input 3 Factory setting is "...
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RFI filters are used, they must be INPUT REACTOR wired in parallel. Shield conductors with metallic conduit. MagneTek Drive SEE NOTE 6 Connect output conduit in a manner that allows it to act as an unbroken shield from the drive panel to the motor casing.
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The line filter and GPD 315 drive must be mounted on the same metal plate. The filter should be mounted as close to the drive as practical. The cable must be kept as short as possible and the metal plate should be securely grounded.
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y z | Cable Length max. 40cm y z | Metal Plate Motor Cable max. 20m Ground Bonds (remove any paint) Ground Bands (remove any paint) Figure 1-4. Installation of Line Filter and GPD 315 Drive...
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+12V voltage output current capacity of control terminal FS is 20mA max. The GPD 315 does not include overload 1OL; it is a separate item. If local code requires separate mechanical overload protection, an overload relay should be installed, interlocked with the GPD 315 as shown. It should be the manual reset type to prevent automatic restart following a motor fault and subsequent contact reclosure after cool down.
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Continued 1.4 ELECTRICAL INSTALLATION FOR DC REACTOR FOR DYNAMIC BRAKING (See Note 7) (See Note 6) 3-PHASE – 1OL (See Note 3) MCCB POWER SUPPLY (Use L1 (R) and L1 ( R ) T1 ( U ) L2 (S) for L2 ( S ) single-phase T2 ( V )
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+12V voltage output current capacity of control terminal FS is 20mA max. The GPD 315 does not include overload 1OL; it is a separate item. It may not be required; see page 40. The contact from the separately supplied overload relay should be interlocked with the GPD 205 as shown. It should be the manual reset type to prevent automatic restart following a motor fault and subsequent contact reclosure after cool down.
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Continued 1.4 ELECTRICAL INSTALLATION FOR DC REACTOR FOR DYNAMIC BRAKING (See Note 7) (See Note 6) 3-PHASE – 1OL (See Note 3) MCCB POWER SUPPLY (Use L1 (R) and L1 ( R ) T1 ( U ) L2 (S) for L2 ( S ) T2 ( V ) single-phase...
• Verify wires are properly connected and no erroneous grounds exist. • Remove all debris from the GPD enclosure, such as loose wire clippings, metal shavings, etc. • Verify all mechanical connections inside the GPD 315 are tight. • Verify motor is not connected to load.
DATA Vector control. PRGM Press then ENTER This is accomplished by setting n002 = 1 NOTE: The GPD 315 is factory set for Open Loop Vector control. PRGM Use the & keys to set a “1” in the display. DATA...
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Table 2-1. Open Loop Vector Startup Procedure - Continued DIGITAL OPERATOR DESCRIPTION KEY SEQUENCE DISPLAY Set motor rated current. (This can be obtained from Press and hold until n036 is the nameplate of the motor.) displayed on the digital operator. DATA PRGM Then press...
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Motor rotates in correct direction. (If motor does not rotate in the proper direction, stop the motor and remove power from the GPD 315. Switch motor connections T1 (U) and T2 (V) at the GPD 315.) • Motor has no abnormal vibration or noise. •...
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Table 2-1. Open Loop Vector Startup Procedure - Continued DIGITAL OPERATOR DESCRIPTION KEY SEQUENCE DISPLAY Set the motor “no load current” in the drive. DSPL PRGM Press the key four times. Motor no load current is set as a percentage of motor rated current.
2.3 V/f STARTUP PROCEDURE IMPORTANT: 2-wire or 3-wire sequence selection must be made prior to any other adjustments (Parameter n001). Table 2-2. V/f Startup Procedure DIGITAL OPERATOR DESCRIPTION KEY SEQUENCE DISPLAY Set the highest parameter access level. PRGM PRGM DSPL This will allow all parameters Press key until the...
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Table 2-2. V/f Startup Procedure - Continued DIGITAL OPERATOR DESCRIPTION KEY SEQUENCE DISPLAY Set motor rated current. (This can be obtained from Press and hold until n036 is the nameplate of the motor.) displayed on the digital operator. DATA Then press PRGM ENTER Use the...
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Table 2-2. V/f Startup Procedure - Continued DIGITAL OPERATOR DESCRIPTION KEY SEQUENCE DISPLAY Set Parameter n012- DATA Voltage Max. PRGM Press then ENTER (460.0 V) PRGM Use the & keys until the desired number is in the display. DATA PRGM Then press ENTER Set Parameter n013-...
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Table 2-2. V/f Startup Procedure - Continued DIGITAL OPERATOR DESCRIPTION KEY SEQUENCE DISPLAY Set Parameter n015 DATA Voltage - Midpoint PRGM Press then ENTER (80.4 V) PRGM Use the & keys until the desired number is in the display. DATA PRGM Then press ENTER...
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GPD 315. Switch motor connections T1 (U) and T2 (V) at the GPD 315 to change direction). • Motor has no abnormal vibration or noise.
OPERATING PRECAUTIONS • Before applying a RUN command to the GPD 315, verify that the motor is stopped. • NEVER use a motor whose full-load amps exceeds the GPD 315 rating.
Section 4. DIGITAL OPERATOR 4.1 GENERAL All functions of the GPD 315 are accessed using the Digital Operator. In addition to controlling motor operation, the operator can enter information into the GPD 315 memory to configure the GPD 315 to the application, by using the Function LEDs.
Sets/Displays the GPD 315 operation speed (Hz). — Output Frequency Monitor FOUT Displays the output frequency (Hz) at which the GPD 315 is currently operating. This is a monitor only function; the operator cannot change the displayed value by use of the keypad. —...
4.3 STATUS INDICATOR LEDs There are two indicator LEDs on the front of the GPD 315, beneath the Digital Operator. The drive status is indicated by various combinations of ON, Blinking, and OFF conditions of these two LEDs: OPERATION READY...
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Fault record display When U-09 is selected, a four-digit box is displayed. The three digits from the right show a fault description code, and the digit on the left shows the order of fault (from one to four). Number 1 represents the latest fault, and 2,3,4, in ascending order of fault occurrence.
Section 5. PROGRAMMABLE FEATURES 5.1 GENERAL This section describes features of the GPD 315 which are defined by programmed settings in the various parameters in memory. Since most features use more than one parameter, the descriptions appear in alphabetical order by the function name. In Table 5-1, the functions are grouped into operational categories.
By programming data " 11 " into one of the multi- function parameters ( n050 thru n056 ), one of the multi-function input terminals (S2 thru S7) becomes a GPD 315 TIME 1 o time selection input. When the input terminal (i.e.
5.3 ACCEL/DECEL: S-CURVE CHARACTERISTICS n023 : S-Curve Selection Factory setting: 1 Setting of this parameter determines the S-curve (starting) characteristics of the acceleration ramp. 0 = S-curve disabled 1 = S-curve OUTPUT FREQ of 0.2 seconds FREQUENCY COMMAND Accel ramp per 2 = S-curve time selected Accel Time of 0.5 seconds...
5.4 AUTO-RESTART n082 : Number of Auto-Restart Attempts Factory setting: 0 Range: 0 - 10 When a fault occurs during operation, the GPD Drive can be programmed for an auto-restart operation to automatically reset the fault. Auto-restart operation will use the number of reset attempts set in this parameter, up to the maximum of 10.
5.5 CARRIER FREQUENCY n080 : Carrier Frequency Upper Limit Factory Setting: 3 Range: 1 to 4; 7 to 9 The relationship between output frequency and carrier frequency is determined from the set value of n080 . (a) For constant carrier frequency, set to " 1 ", " 2 ", " 3 ", " 4 ". (b) For synchronous mode, set n080 to "...
5.6 CRITICAL FREQUENCY REJECTION n083 : Prohibited Frequency 1 Factory setting (each): 0.00 n084 : Prohibited Frequency 2 Range (each): 0.00 to 400.0 Hz n085 : Prohibited Frequency 3 These parameters allow programming of up to three prohibited frequency points for eliminating problems with resonant vibration of the motor/machine.
With ramp to stop enabled ( n005 = " 0 " ), after a STOP command is received the GPD 315 controls motor deceleration according to the Decel Time setting, until output frequency reaches the DC injection braking start frequency (or Minimum Frequency, n016 ).
5.8 FREQUENCY REFERENCE BIAS/GAIN (ANALOG) n060 : Analog Frequency Reference Gain Factory setting: 100 % Range: 0 to 255 % Sets the auto-speed frequency command gain, in increments of 1%. n061 : Analog Frequency Reference Bias Factory setting: 0 % Range: -100 to 100 % 100% GAIN...
5.9 FREQUENCY REFERENCE UPPER & LOWER LIMITS n033 : Frequency Reference Upper Limit Factory setting: 100 % Range: 0 to 110 % n034 : Frequency Reference Lower Limit Factory setting: 0 % Range: 0 to 110 % These two parameters set the range for the frequency command signal. Each is set, in increments of 1%, as a percentage of maximum frequency (Fmax;...
The switch towards the bottom (labeled “2”) connects a 250Ω resistor from terminal FR to FC when set to the “on” position (to the right). NOTE: All power must be removed from the GPD 315 before SW2 can be set.
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5.11 FREQUENCY REFERENCE SELECTION Continued Example 1 - Four preset references Example 2 - Eight preset references Programming: n054 = 6 and n055 = 7 Programming: n054 = 6, n055 = 7 and n056 = 8 DIGITAL PRESET DIGITAL PRESET Selectable Reference Open Open...
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Continued 5.11 FREQUENCY REFERENCE SELECTION Frequency Reference via Pulse Train Input In order to set the GPD Drive so the frequency reference comes from a pulse train, set the following parameters. PARAMETER SETTING DESCRIPTION Sets reference source as a pulse train at terminals RP & FC n004 User Sets the input scaling for the pulse train input...
5.12 JOG REFERENCE n032 : Jog Reference Factory setting: 6.00 Hz Range: 0.00 to 400.0 Hz n050 thru n056 : Multi-function Inputs Data 10 : Jog Selection (Term. S1 - S7) When jog operation is selected (by external Jog and Run signals), the GPD Drive output will ramp to the output level set by this parameter.
5.13 LOCAL/REMOTE REFERENCE & SEQUENCE SELECTION The GPD Drive has the ability to have either a local or a remote reference and sequence selection. Run and stop functions are controlled by the buttons on the digital operator (n007). The Local - frequency reference can come from a digital preset reference (n024 &...
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This parameter is only effective when the frequency reference is controlled by a digital preset (n024). SETTING DESCRIPTION key must be pressed in order for the drive to accept the frequency reference. key does not have to be pressed. The GPD 315 drive responds immediately to the keys. 5-15...
5.14 MODBUS CONTROL The GPD Drive can perform serial communication by using a programmable controller (PLC) and MODBUS ™ protocol. MODBUS is composed of one master PLC and 1 to 31 (maximum) slave units (GPD Drives). In serial communication between the master and slaves, the master always starts transmission and the slaves respond to it.
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5.14 MODBUS CONTROL Continued Sending/Receiving Data Data that can be sent and received are run/stop commands, frequency reference, fault reset, drive status, and setting and reading of parameters. n003 : Operation Method Selection Factory setting: 0 Range: 0 to 2 Parameter n003 selects where the run/stop commands (sequence) will come from.
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Continued 5.14 MODBUS CONTROL n152 : Modbus Frequency Resolution Factory setting: 0 Range: 0 to 3 The frequency resolution from the PLC and in the frequency reference and output frequency monitor (by communication) are selected with this parameter. The output frequency resolution of the GPD Drive is 0.1 Hz.
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Disabled Loop Test The GPD 315 has the ability to perform a serial communications self-check, in the form of a loop test. Use the following steps to perform a loop test. With power applied to the GPD Drive set parameter n056 = 35.
The setting of this parameter either enables or disables the ride-thru feature of the GPD 315. If disabled, the unit will stop immediately whenever a power loss occurs. If enabled, the GPD 315 will continue to operate during a momentary power loss of up to 80%, but if the loss exceeds the identified time period, the GPD 315 will stop.
5.18 MULTI-FUNCTION INPUT TERMINALS (Term. S1-S7) The multi-function input terminals can be activated in one of two ways: Type of input Description A contact closure must be made between a multi-function terminal (S1 to S7) and SC in order (Factory Setting) to activate that input.
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Continued 5.18 MULTI-FUNCTION INPUT TERMINALS (Term. S1-S7) Table 5-2. n050 thru n056 Data Settings DATA FUNCTION DESCRIPTION* FWD/REV selection (for MUST BE SET ONLY IN n052 . Redefines terminals: 3-wire control) S1 = Run; S2 = Stop; S3 = FWD/REV select Forward Run/Stop command Closed = Run Reverse (2-wire control) (for 2-wire control)
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• When either the Forward Run command or Reverse Run command is present, and the EXTERNAL GPD 315 external Base Block command is applied BASE BLOCK (i.e. contact closed), coast stop is accom- plished (after a 20 msec delay), while the frequency command is maintained.
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Continued 5.18 MULTI-FUNCTION INPUT TERMINALS (Term. S1-S7) Data 13 : External Base Block by N.C. Contact Base block operation is the same as described above, except that the Base Block contact must be open to be recognized. Data 14 : Speed Search From Max Frequency Data 15 : Speed Search From Set Frequency A multi-function input terminal is utilized to activate speed search.
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Continued 5.18 MULTI-FUNCTION INPUT TERMINALS (Term. S1-S7) Data 34 : Up/Down Function Programming data " 34 " for n056 (multi-function input terminal) allows the S6 / S7 inputs to be used for Up/Down frequency setting. NOTES: 1. Parameter n055 will not be valid when n056 is set to " 34 ". 2.
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Continued 5.18 MULTI-FUNCTION INPUT TERMINALS (Term. S1-S7) FWD RUN (S6) UP COMMAND (S7) DOWN COMMAND UPPER LIMIT SPEED LOWER LIMIT SPEED OUTPUT FREQUENCY* "SPEED AT SET FREQUENCY" SIGNAL * U = UP (Accel) status; D = DOWN (Decel) status; H = HOLD (constant speed) status; U1 = At Upper Limit Speed;...
5.19 MULTI-FUNCTION OUTPUT TERMINALS (Term. MA, MB, MC, P1, P2, PC) n057 : Contact Output (external MULTI-FUNCTION terminals MA, MB, & MC) GPD DRIVE CONTACT OUTPUT n058 : Open Collector Output 250Vac 1A OR LESS (external terminals P1 & PC) 30Vdc 1A OR LESS n059 : Open Collector Output (FACTORY SETTING...
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Continued 5.19 MULTI-FUNCTION OUTPUT TERMINALS (Term. MA, MB & MC; M1 & M2) Table 5-3. Multi-function Output Terminals Description Value Condition Signal Level Fault Closed = GPD Drive fault has occurred (except CPF0, CPF1) During operation Closed = GPD Drive is operating Speed at set frequency Closed = Frequency Reference = output frequency See paragraph 5.19A...
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Continued 5.19 MULTI-FUNCTION OUTPUT TERMINALS n095 : Speed Coincidence Frequency / Frequency Factory setting: 0.0 Hz Detection Level Range: 0.00 to 400.0 Hz Speed coincidence is used to control an output contact at terminals MA or MB (with respect to terminal MC), or terminals P1, P2 &...
5.20 OVERTORQUE DETECTION Overtorque detection is used to compare GPD Drive rated output current/torque with the overtorque detection level. When the output current is equal to or greater than the defined level, an overtorque condition exists. This will be indicated as an oL3 fault on the Digital Operator. This feature can be selected to operate over a wide range of conditions.
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Continued 5.20 OVERTORQUE DETECTION n057 : Multi-function Output 1 Data 6 or 7 : Overtorque (terminals MA, MB & MC) Detection n058 : Multi-function Output 2 (terminals P1 & PC) n059 : Multi-function Output 3 (terminals P2 & PC) A Form-C contact, or an open collector output, can be programmed to change states during an overtorque detection condition.
5.21 RESET CODES: 2-WIRE, 3-WIRE INITIALIZATION n001 : Parameter Selection / Initialization Factory setting: 1 Range: 0 to 9 The following table shows which parameters can be programmed (displayed & changed) or only displayed when n001 is selected. Setting Function n001 can be read and set;...
5.22 SLIP COMPENSATION n111 : Slip Compensation Gain Factory setting: 0.0 Range: 0.0 to 2.5 Slip compensation is used to increase motor speed to account for slip; the drive accomplishes this by automatically boosting output frequency, with a corresponding boost in output voltage. The slip compensation gain ( n111 ) determines how much compensation frequency is added.
Factory setting: See Table A3-1 Acceleration Range: 30 - 200 % This parameter determines the actual GPD 315 output current level during an acceleration condition. Set in percent of GPD 315 rated output current. A setting of " 200 " disables stall prevention during acceleration.
5.24 STOPPING METHOD n005 : Stopping Method Factory setting: 0 Range: 0 to 1 Selects the stopping method suitable for the application. Setting Description Deceleration (ramp) to stop Coast to stop Data 0 : Deceleration to Stop Upon removal of the FWD (REV) Run command, the motor decelerates at the Output Frequency Decel Time 1...
5.25 THERMAL OVERLOAD PROTECTION n036 : Motor Rated Current Factory setting: See Table A3-1 Range: see description This parameter should be set, in increments of 0.1 A, to the rated current (FLA) value shown on the motor nameplate; this value MUST BE between 10% and 150% of the drive rated current . If the motor FLA does not fall within this range, a different Model No.
5.26 TORQUE COMPENSATION n0103 : Torque Compensation Gain (K Factory setting: 1.0 Range: 0.0 to 2.5 Torque Compensation Gain ( n103 ) adjusts how much the output voltage is boosted when motor load increases. It is used to compensate for resistive losses in the motor and the wiring between the drive and the motor.
NOTES: VT = Variable Torque, typically used for blowers, centrifugal pumps, and fans. CT = Constant Torque, most other applications. Consult MagneTek for further assistance. The following conditions must be considered when selecting a V/f pattern: - Pattern matches the voltage-frequency characteristics of the motor.
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Continued 5.27 V/f PATTERN n011 : Frequency – Max. (Fmax) n012 : Voltage – Max. (Vmax) n013 : Frequency – Max. Voltage point (F n014 : Frequency – Midpoint (F n015 : Voltage – Midpoint (V n016 : Frequency – Min. (Fmin) n017 : Voltage –...
250Ω resistor from terminal FR to FC when set to the “I” (ON) position (to the right). NOTE: All power must be removed from the GPD 315 before SW2 can be set. See Figure 1-1 for the location of SW2.
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Continued 5.28 PID Control PID Settings n130 : PID Proportional Gain Factory setting: 1.00 Range: 0.00 to 10.00 Proportional gain is the value by which the error signal is multiplied to generate a new PID controller output. A higher setting will result in a more responsive system. A lower setting will result in a more stable system.
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5.28 PID Control Continued Feedback Loss Detection n136 : Feedback Loss Detection Selection Factory setting: 0 Range: 0 to 2 Proportional gain is the value by which the error signal is multiplied to generate a new PID controller output. A higher setting will result in a more responsive system. A lower setting will result in a more stable system.
A failure in the GPD 315 can fall into one of two categories, Alarm or Fault. A blinking “Alarm” indication is a warning that a GPD 315 trouble condition will soon occur, or that a programming error has been made. The GPD 315 will continue to operate during an “Alarm”...
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Table 6-1. Alarm Displays and Corrective Actions - Continued Alarm Display Drive Causes and Digital RUN (Green) Explanation Status Corrective Actions Operator ALARM (Red) OPE¨ (Parameter setting Check the setting values. error when the parameter setting is performed through the MODBUS communications) OPE1: Two or more values are set for multi-...
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Table 6-1. Alarm Displays and Corrective Actions - Continued Alarm Display Drive Causes and Digital RUN (Green) Explanation Status Corrective Actions Operator ALARM (Red) BB (External baseblock) Check the external circuit Baseblock command at (sequence). multi-function terminal is active, the drive output Blinking is shut OFF (motor coasting).
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Table 6-2. Fault Displays and Corrective Actions Fault Display Drive Causes and Digital RUN (Green) Explanation Status Corrective Actions Operator ALARM (Red) OC (Overcurrent) • Short circuit or Drive output current grounding at drive momentarily exceeds output side approx. 250% of rated •...
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Table 6-2. Fault Displays and Corrective Actions - Continued Fault Display Drive Causes and Digital RUN (Green) Explanation Status Corrective Actions Operator ALARM (Red) UV2 (Control power Cycle power. supply fault) If the fault remains. Voltage fault of control replace the drive. power supply is detected.
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Table 6-2. Fault Displays and Corrective Actions - Continued Fault Display Drive Causes and Digital RUN (Green) Explanation Status Corrective Actions Operator ALARM (Red) EF¨ Check the external circuit (External fault) (sequence). Drive receives an external fault input from control circuit terminal. EF0: External fault reference through MODBUS...
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Table 6-2. Fault Displays and Corrective Actions - Continued Fault Display Drive Causes and Digital RUN (Green) Explanation Status Corrective Actions Operator ALARM (Red) CPF-05 Cycle power. A/D converter fault is If the fault remains, detected. replace the drive. CPF-06 Remove power to the Option card connecting fault drive.
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• Monitoring Following items can be monitored by U-constants Constant Name Description Frequency reference Frequency reference can be monitored. U-01 (FREF) (Same as FREF) Output frequency Output frequency can be monitored. U-02 (FOUT) (Same as FOUT) Output current Output current can be monitored. U-03 (IOUT) (Same as IOUT)
The GPD 315 control circuits use various parameters to select functions and characteristics of the GPD 315. Changing of parameter settings must be done in the Program mode, or by use of the Function LEDs, if available (see Section 4).
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Table A1-1. GPD 315 Parameters - Continued SETTING RANGE SETTING FACTORY USER PARA. CONSTANT NAME (AND UNITS) INCREMENT SETTING SETTING REF. Accel/Decel Time 0: 0.1 1 (sec) n018 Setting Unit 1: 0.01 Acceleration Time 1 0.00 to 600.0 0.01 (sec) 10.00...
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Table A1-1. GPD 315 Parameters - Continued SETTING RANGE SETTING FACTORY USER PARA. CONSTANT NAME (AND UNITS) INCREMENT SETTING SETTING REF. 0: Fwd / Rev command (3 wire control) Multi-function Input n050 [can only be set in n052] Selection 1 (Terminal S1)
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Table A1-1. GPD 315 Parameters - Continued SETTING RANGE SETTING FACTORY USER PARA. CONSTANT NAME (AND UNITS) INCREMENT SETTING SETTING REF. Analog Frequency Reference Filter Time Constant 0.00 to 2.00 0.01 s 0.10 n070 (Voltage Ref Input) Analog Frequency Reference...
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Table A1-1. GPD 315 Parameters - Continued SETTING RANGE SETTING FACTORY USER PARA. CONSTANT NAME (AND UNITS) INCREMENT SETTING SETTING REF. 0: Detection Disabled 1: Detect only at set frequency; operation continues 2: Detect only at set frequency; Overtorque Detection (OL3)
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Table A1-1. GPD 315 Parameters - Continued SETTING RANGE SETTING FACTORY USER PARA. CONSTANT NAME (AND UNITS) INCREMENT SETTING SETTING REF. Frequency Reference 16 0.00 3.11 n127 0: PID control disabled 1: D = Feed Forward 2: D = Feedback...
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0021 n179 Note 1: Factory setting differs depending on GPD 315 capacity. See Appendix 3-1. Note 2: Factory setting differs depending on control method selected (n002). See Appendix 3-1. Note 3: n178 and n179 are display only parameters, which are not settable.
Appendix 2. SPECIFICATIONS Table A2-1. Standard Specifications SECTION A. Model No. Related Specifications MVA001 MVA002 MVA003 MVA005 MVA008 MVA011 MVA017 MVA025 MVA033 230 VAC Model Number Max. applicable motor output 1/8 (0.1) 1/4 (0.2) 1/2 (0.4) 1 (0.7) 2 (1.5) 3 (2.2) 5 (3.7) 7.5 (5.5) 10 (7.5)
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Based on an N.E.C. standard 4-pole motor for max. applicable motor output. Shows deceleration torque for an uncoupled motor decelerating from 60 Hz in 0.1 seconds. Contact your MagneTek representative for wiring distances greater than 328 ft. (100 m). Temperature during shipping (for short periods of time).
Appendix 3. CAPACITY & CONTROL METHOD RELATED PARAMETERS The factory setting of certain parameters change with drive rating and control method selected. The following two tables list the parameters and how they change. Table A3-1. Parameters Related to GPD 315 Capacity GPD 315 Model n036...
Appendix 4. PERIPHERAL DEVICES The following peripheral devices may be required to be mounted between the AC main circuit power supply and the GPD 315 input terminals L1 (R), L2 (S) and L3 (T). CAUTION Never connect a general LC/RC noise filter to the drive output circuit.
The GPD 315 has an integral braking resistor. However, to make use of the Dynamic Braking function requires addition of either a Braking Resistor (for 3% duty cycle) or Braking Resistor Unit (for 10% duty cycle).
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1. Mount the Braking Resistor, along with an overload or thermostat, in a suitable metal enclosure. 2. At the GPD 315. Connect the leads from the Braking Resistor to drive terminals B1 and B2, and make connections to external control circuit, as shown in Figure A6-1.
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GPD 315 THERMOSTAT OR OVERLOAD CONTROL TERMINAL BLOCK NOTE 2 BRAKING SEPARATE CUSTOMER RESISTOR SUPPLIED ENCLOSURE (3% DUTY CYCLE) AND THERMISTOR OR OVERLOAD NOTE 1 THRX PART OF CUSTOMER SUPPLIED EXTERNAL CIRCUIT 120 VAC THRX NOTES: (1) Wire in series with any other external fault POWER N.O.
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* Power leads for the Braking Resistor Unit generate high levels of electrical noise; therefore, signal leads must be grouped separately. 3. Close and secure the cover of the Braking Resistor Unit terminal box. Close the GPD 315’s terminal covers.
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BRAKING GPD 315 RESISTOR UNIT (10% DUTY CONTROL CYCLE) TERMINAL BLOCK NOTE 2 NOTE 1 THRX PART OF CUSTOMER SUPPLIED EXTERNAL CIRCUIT 120 VAC THRX NOTES: (1) Wire in series with any other external fault POWER N.O. contacts connected to the Drive.
INDEX - A - - E - Acceleration : EMC Directive, European, Accel time 1 ........... 5-2 Conformance to ....... 1-9 Accel time 2 ........... 5-2 Enclosure ..........A2-2 Hold ............. 5-27 Environment ........1-1, A2-2 S-curve ..........5-3 External base block ........ 5-24 Time setting unit ........
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MNTR LED ..........4-2 Potentiometer ........... 4-1 MODBUS control ........5-16 Power loss ride-through ......5-30 Model Number, GPD 315 ....... A2-1 Power supply .......... A2-1 Momentary power loss ride-through ..5-20 Pre-power checks ........2-1 Monitor displays ........4-4 Preset speeds —...
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INDEX (Continued) Slip compensation ........5-34 gain (V/F control) ........ 5-39 Soft start — see S-curve Torque detection ........5-31 Specifications ......... A2-1 Troubleshooting ........6-1 Speed : - U - Coincidence ........5-30 Search ..........5-23 Up/down function ........5-26 Stall prevention : Accel ...........
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TITLE: ___________________________________________________________________________ COMPANY: _______________________________________________________________________ ADDRESS: _______________________________________________________________________ CITY: ___________________________________________________________________________ STATE: ________________________________ ZIP: ___________________________________ PHONE: ________________________________ FAX: ___________________________________ Manual #: TM 4315 FS TO: MagneTek Drives & Systems Attn: Marketing Communications 16555 W. Ryerson Road New Berlin, WI 53151 FAX #: (262) 782-3418...
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Technical Training It is important to MagneT ek that users of our products have a totally satisfying ownership experience. Training is one of the most effective ways to ensure that satisfaction. Because of this conviction, MagneT ek has operated a full-time professional training department since 1965.
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GPD 315 Data subject to change without notice. GPD, and Century are trademarks of MagneTek, Inc. Modbus Plus and ModConnect are trademarks of Modicon, Inc. MagneTek Drives and Systems 16555 West Ryerson Road New Berlin, WI 53151 (800) 541-0939, (414) 782-0200, FAX (414) 782-3418 http://www.magnetekdrives.com...
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