Yaskawa GPD503 User Manual

Magne

Tek

GPD 503 Technical Manual

GPD 503 SIMPLIFIED START-UP PROCEDURE

This procedure will quickly get you up and running by Digital Operator keypad or user supplied remote operator control. It assumes that the GPD 503 and motor are correctly wired (see pages 1-8 thru 1-15), and start-up is to be performed without any changes to factory set constants. Detailed information on the many other features of this drive will be found in later sections of this manual.

INSTALLATION

1. Be certain your input voltage source, motor, and drive name plates are all marked either 230V, 460V, or 575V. Other voltages can be used, but require additional programming, see Section

2. Mount drive on a vertical surface with adequate space for air circulation.

3. Remove front cover, fit conduit to bottom plate, and connect power and ground wires as shown.

CAUTION

Be certain you connect input power to terminals L1, L2, and L3 only, or serious damage will result. Connect motor to terminals T1, T2, and T3 only.

KEYPAD OPERATION

1. Replace cover and apply input power - keypad display shows " STOP lampS are on. Press and hold JOG key, noting direction of motor rotation. If it is

incorrect, remove power, wait for “CHARGE” light to go out, then switch wires between terminals T1, and T2. Replace cover, and apply input power.

2. Run, Stop, and Frequency (Speed) - Here, the terms frequency and speed are used interchangeably. A value of 60.00 (Hz) in the “ for common motors. Press RUN key; RUN lamp lights, STOP lamp flashes (to indicate drive is running at zero speed). Note flashing "0" in “ to increase display frequency value to 10.00. Press DATA/ENTER key to enter speed data, noting that motor shaft begins to turn. Repeat this procedure using “up arrow”, “down arrow” and “right arrow” (RESET) keys to introduce various speeds, noting that the drive responds to each new value only after the DATA/ENTER key is pressed. The “ the frequency command the drive is looking at, whether it is running or not.

3. Reversing - can be selected while stopped, or while running. With the drive stopped, press FWD/REV key and note the REV lamp lights and FWD lamp goes out. If drive is running when this key is pressed, the drive will decelerate the motor to 0 Hz, then accelerate the motor to the same speed in the opposite direction. You can try this while running, provided your machine can be operated in reverse direction without damage.

4. Displays - With drive stopped, each time the DISPL (display) key is pressed, a different function appears. The first function on power up is the “ Press DISPL and “ recognized as the only display without alpha characters. The next is this display is output amps. For other display information, refer to Section 3.

0.00

” appears; this is a display of output frequency (speed) and is

F00.00

” display equals full speed (frequency)

” display. Press “up arrow” key one time

F00.00

” display, discussed above.

"; DRIVE, FWD, and

F00.00

” display indicates

“

0.0A

”; the “A” indicates

5. Faults - If an unacceptable operating condition such as code Ou (over voltage), Uu (under voltage), OC (over current), etc. occurs, the drive will trip, and the motor will coast to a stop. The appropriate fault code will be displayed. Examine fault code; consult Sections 6 & 7 for fault correction procedure.

- i -

INSTALLATION OF EXTERNAL RUN/STOP SWITCH AND SPEED POTENTIOMETERS

IMPORTANT: Complete the INSTALLATION and KEYPAD OPERATION instructions before attempting external control.

1. Disconnect power, remove cover, and wait for “CHARGE” light to go out.

2. Refer to the diagram below and connect a switch to terminals 1 and 11 using two conductor shielded wire. This circuit is 24Vdc, very low current; use a quality rotary or toggle switch (all wire should be 14-18AWG). Connect the shield to terminal 12 on the drive end only.

3. Install a single conductor “jumper” wire between drive terminals 5 and 11.

4. Connect a manual speed potentiometer rated 2000-3000 ohms, 1 watt minimum, using three conductor shielded wire, with shield connected at terminal 12. Connect wires to the potentiometer as shown, viewing potentiometer from the back. Trace wire shown closest to the top in diagram (right side of potentiometer) and connect to terminal 17. Trace center wire of potentiometer through and connect to terminal 16. The remaining wire will be connected to the trim pot in step 5.

5. Connect a trim potentiometer rated 2000-3000 ohms, 1 watt minimum, as close to the drive terminals as possible. Viewing the potentiometer from the back, connect a single conductor wire from the left terminal to terminal 15 of the drive. Connect a short jumper wire between the center and left terminals. Connect remaining wire from manual speed pot as shown.

1RH

MANUAL SPEED

POTENTIOMETER

(REAR VIEW)

STOP

RUN

SHIELD

WIRES

Trim Pot

11 12 13 14 15 16 17 25 26 27

1 2 3 4 5 6 7 8 21 22

"Jumper

wire"

Shield wire

termination

GPD 503 Control Board terminals

- ii -

IMPORTANT: Programming is required to set up the drive for operation from external terminals.

6. Replace cover, make sure remote switch S1 is in “Stop” position, then apply power. Note that the DRIVE lamp is on. Press DRIVE/PROGRAM key, noting the DRIVE lamp goes out, indicating drive is in the “Program mode”. The display will show “ (address). Press the “up arrow” (RESET) key three times to change constant to “ Press the DATA/ENTER key; the display will show “ Using the same procedure used in setting the speed in “KEYPAD OPERATION”, move to the first 1 and change it to 0; then move to the remaining 1 and also change it to 0. The display should now read “ Sn-04 to this new value. Display will momentarily show

7. Press DRIVE/PROGRAM key, noting DRIVE lamp turns on; you have returned to the “Drive mode”.

8. Calibrate manual speed pot for maximum speed at maximum rotation. With switch S1 in the “Stop” position, press DISPL key repeatedly, stopping at the “ will be indicating the combined setting of the trim, and manual speed pots. Turn manual speed pot (as viewed from the front) to the right (maximum) setting. Turn trim pot slowly until “

9. Press DISPL key to move to output frequency display, turn switch S1 to “Run”, and adjust motor speed with manual speed pot.

F59.00

0000

”. Press the DATA/ENTER key to change the contents of constant

” is displayed, then advance just enough to display “

0011

”, and the left 0 will be flashing.

End

Sn-01

FXX.XX

F60.00

”, which is a constant

Sn-04

” display. The display

”.

- iii -

QUICK REFERENCE FOR GPD 503 CONSTANTS (FACTORY SET)

CONSTANT FACTORY USER CONSTANT FACTORY USER CONSTANT FACTORY USER

NUMBER SETTING SETTING NUMBER SETTING SETTING NUMBER SETTING SETTING

An-01 0.00 An-02 0.00 An-03 0.00

An-04 0.00 An-05 0.00 An-06 0.00

An-07 0.00 An-08 0.00 An-09 6.00

bn-01 10.0 bn-02 10.0 bn-03 10.0

bn-04 10.0 bn-05 100.0 bn-06 0

bn-07 1.0 bn-08 0.0 bn-09 80

bn-10 1 bn-11 1.00 bn-12 0.50

Sn-01 Sn-02 01 Sn-03 0000

Sn-04 0011 Sn-05 0000 Sn-06 0000

Sn-07 0000 Sn-08 0100 Sn-09 0000

Sn-10 0000 Sn-11 0000 Sn-12 0100

Sn-13 0100 Sn-14 0000 Sn-15 03

Sn-16 04 Sn-17 06 Sn-18 08

Sn-19 00 Sn-20 00 Sn-21 01

(1)

Sn-22 02 Sn-23 00 Sn-24 00

Sn-25 0000 Sn-26 0000 Sn-27 0010

Sn-28 0100

Cn-01 230.0

Cn-02 Cn-03 Cn-04

Cn-05 Cn-06 Cn-07

Cn-08 Cn-09 Cn-10 1.5

Cn-11 50 Cn-12 0.0 Cn-13 0.0

Cn-14 100 Cn-15 0 Cn-16 0.0

Cn-17 0.0 Cn-18 0.0 Cn-19 1.0

Cn-20 0 Cn-21 0.0 Cn-22 2.0

Cn-23 Cn-24 Cn-25 00

Cn-26 160 Cn-27 0.1 Cn-28 170

(230V)

or 460.0

(460V)

or 575.0

(575V)

(2) (2) (2)

(2) (1)

(2)

(4) (4)

Cn-29 50 Cn-30 160 Cn-31

Cn-32 Cn-33 Cn-34 30

Cn-35 2.0 Cn-36 0 Cn-37

Cn-38 150 Cn-39 2.0 Cn-40

Cn-41 100 Cn-42 0.3

Un-01 N/A N/A Un-02 N/A N/A Un-03 N/A N/A

Un-04 N/A N/A Un-05 N/A N/A Un-06 N/A N/A

Un-07 N/A N/A Un-08 N/A N/A Un-09 N/A N/A

Un-10 N/A N/A

(4) (4)

(4)

(3)

(4)

(1)

Setting depends on GPD 503 rating. See Table A3-1.

(2)

Initial value is related to V/f curve selected by Sn-02 setting.

(3)

Motor rated current (Cn-09) is set at 100% level. Setting range: 10 to 200% of GPD 503 rated capacity.

(4)

Initial value differs depending on GPD 503 capacity.

- iv -

Horsepower Range

RATED

INPUT

2 10 15 DS309 3 15 20 DS310 0 20 25 DS311 V 25 30 DS322

4 15 20 DS318 6 20 25 DS326 0 25 30 DS325 V 30 40 DS330

5 20 20 DS5022 7 25 25 DS5027 5 30 30 DS5032 V 40 40 DS5043

CT (150% OL) VT (125% OL)

HORSEPOWER

1 1 DS305 2 2 DS302 3 3 DS306 5 5 DS307

7.5 7.5/10 DS308

30 40 DS323 40 50 DS2040

40/50 50 GPD503-2L40

50 60 DS2050 60 60 GPD503-2L50 60 75 DS2060 60 75 GPD503-2L60 75 100 DS2075

75 100 GPD503-2L75 100 150 DS2100 100 125 GPD503-2L100

1 1 DS313 2 2 DS304 3 3 DS314 5 5 DS315

7.5 7.5/10 DS316

10 15 DS317

40 50 DS340

50 60 DS350

60 75 DS360

75 100 DS075

75/100 100 GPD503-4L75

100 150 DS100 100 150 GPD503-4L100 150 200 DS150 150 200 GPD503-4L150 200 250 DS200 200 250 GPD503-4L200 250 300 DS250 300 400 DS303 400 500 DS400

2 3 DS5003 3 3 DS5004 5 5 DS5006

7.5 7.5 DS5009

10 10 DS5012

15 15 DS5017

50 50 DS5054

60 60 DS5064

75 75 DS5081 100 100 DS5112 125 150 DS5130 150 200 DS5172 200 200 DS5202

MODEL

NO.

-v-

( "L" ) (04/27/95)

WARNING

Do not touch circuit components until main input power has been turned off and “CHARGE” lamp is extinguished. The capacitors are still charged and can be quite dangerous.

Do not connect or disconnect wires and connectors while power is applied to the circuit.

CAUTION

Know your application before using either Initialization function of Sn-03. This constant must be set to 0000 for Drive mode operation. (See paragraph 2.25 for additional information.)

1110 = Factory 2-Wire Control Initialization (Maintained RUN Contact)

1111 = Factory 3-Wire Control Initialization (Momentary START/STOP Contact) Entering either Initialization code resets all constants EXCEPT Sn-01 AND Sn-02 to factory settings, and automatically returns Sn-03 setting to 0000. If the GPD 503 is connected for 3-Wire control and this constant is set to 1110 (2-Wire Control Initialization), the motor may run in reverse direction WITHOUT A RUN COMMAND APPLIED. Equipment damage or personal injury may result.

IMPORTANT

Always ground the GPD 503 using ground terminal G ( E ). See paragraph 1.4.3, "Grounding".

Never connect main circuit output terminals T1, T2, and T3 to AC main circuit power supply.

All constants have been factory set. Do not change their settings unnecessarily. Do not perform a “HIPOT” voltage test on any part of the GPD 503. Equipment uses semi-

conductors and is vulnerable to high voltage. The Control PCB employs CMOS ICs which are easily damaged by static electricity. Use

proper electrostatic discharge (ESD) procedures when handling the Control PCB.

-vi-

SUBJECT PAGE

GPD 503 SIMPLIFIED START-UP PROCEDURE ...................... i

HORSEPOWER RANGE ........................................................... v

WARNING/CAUTION STATEMENTS ....................................... vi

1 INSTALLATION ...................................................................... 1-1

1.1 General .................................................................................. 1-1

1.2 Receiving ................................................................................ 1-1

1.3 Physical Installation ............................................................... 1-1

1.4 Electrical Installation ............................................................. 1-2

1.4.1 Main Circuit Input/Output ................................................. 1-2

1.4.2 Control Circuit ................................................................... 1-4

1.4.3 Grounding .......................................................................... 1-6

1.4.4 Auxiliary Input and Output Power Option Devices .............. 1-7

Figure 1-3. 230V or 450V Interconnections - 2-Wire Control .. 1-9 Figure 1-4. 230V or 460V Interconnections - 3-Wire Control . 1-11

Figure 1-5. 575V Interconnections - 2-Wire Control .............. 1-13

Figure 1-6. 575V Interconnections - 3-Wire Control .............. 1-15

2 PROGRAMMABLE FEATURES .............................................. 2-1

2.1 General .................................................................................. 2-1

2.2 Accel/Decel Time ................................................................... 2-3

2.3 Auto Reference Characteristics ............................................... 2-4

2.4 Auto Reference - Loss Detection ............................................. 2-5

2.5 Auto-restart ........................................................................... 2-7

2.7 Critical Frequency Rejection ................................................... 2-8

2.8 DC Injection Braking .............................................................. 2-9

2.9 Digital Display Selection ........................................................ 2-12

2.10 Display - Monitor (at Power-up) Selection .............................. 2-13

2.11 Energy Saving Operation ....................................................... 2-14

2.12 External Fault Terminal ........................................................ 2-15

2.13 Frequency (Auto) Command Bias/Gain ................................. 2-17

2.14 Frequency Command Upper & Lower Limits .......................... 2-18

2.15 Jog Reference ........................................................................ 2-19

2.16 Momentary Power Loss Ride-thru ......................................... 2-20.2

2.17 Monitor Display (Digital Operator) ......................................... 2-21

2.18 Multi-function Analog Input (Term. 16) .................................. 2-22

2.19 Multi-function Input Terminals (Term. 5-8) ........................... 2-24

2.20 Multi-function Analog Monitor Output (Term. 21 & 22) .......... 2-29

2.21 Multi-function Output Terminals (Term. 9 & 10; 25-27) ........ 2-30

2.22 Overtorque Detection ............................................................. 2-31

2.23 Speed Coincidence ................................................................ 2-34

2.24 Remote/Local and Reference Selection .................................. 2-35

2.25 Reset Codes (2-Wire, 3-Wire Initialization) ............................. 2-40

2.26 Slip Compensation ................................................................ 2-41

2.27 Soft Start (S-Curve) Characteristics ....................................... 2-42

2.28 Speed Search ........................................................................ 2-42

2.29 Stall Prevention ..................................................................... 2-44

Revision Date 12/01/94

-vii-

-viii-

(THIS PAGE INTENTIONALLY BLANK)

CONTENTS - Continued

SUBJECT PAGE

2.30 Thermal Motor Overload Protection ....................................... 2-46

2.31 Torque Compensation .......................................................... 2-46.2

2.32 V/f Pattern - Standard ......................................................... 2-46.2

2.33 V/f Pattern - Custom ............................................................. 2-48

2.34 Up/Down Frequency Setting ................................................. 2-50

2.35 Slip Compensation Primary Time Delay ................................. 2-51

2.36 Carrier Frequency ................................................................. 2-52

3 DIGITAL OPERATOR ............................................................. 3-1

3.1 General .................................................................................. 3-1

3.2 Display and Keypad ................................................................ 3-1

3.3 Comparison of Program Mode and Drive Mode ........................ 3-4

3.4 Program Mode Operation ........................................................ 3-5

3.5 Drive Mode Operation ............................................................. 3-7

4 INITIAL START-UP (“LOCAL” CONTROL) ............................. 4-1

4.1 Pre-power Checks ................................................................... 4-1

4.2 Test Run Using Digital Operator ("Local" Control) ................... 4-2

4.3 Pre-operation Considerations ................................................. 4-4

4.4 Storage Function .................................................................... 4-4

5 OPERATION AT LOAD ........................................................... 5-1

6 FAILURE INDICATION AND DETAILS ................................... 6-1

6.1 General .................................................................................. 6-1

6.2 Displaying Fault Sequence ..................................................... 6-4

7 TROUBLESHOOTING ............................................................ 7-1

App. 1 LISTING OF CONSTANTS...................................................... A1-1

Frequency Reference Memory Settings (An-XX) ...................... A1-1

Run Operative Settings (bn-XX) ............................................. A1-2

System Constants (Sn-XX) .................................................... A1-3

Control Constants (Cn-XX) ................................................... A1-11

Monitor Displays (Un-XX) ..................................................... A1-15

App. 2 SPECIFICATIONS ................................................................. A2-1

App. 3 GPD 503 CAPACITY (Sn-01) ................................................. A3-1

App. 4 DIODE AND TRANSISTOR MODULE RESISTANCE TEST .... A4-1

App. 5 DIMENSIONS ........................................................................ A5-1

App. 6 SPARES ................................................................................ A6-1

App. 7 DYNAMIC BRAKING CONNECTIONS ................................... A7-1

- ix -

INSTALLATION REFERENCE SHEET

• Drive Information: • Motor Nameplate Information: Model Number ______________ Full Load Amps ______________

Specification ______________ Voltage ______________ Voltage ______________ Horsepower ______________ kW ______________ Poles ______________ Number ______________ RPM ______________ Location ______________ Service Factor ______________ Drive Rated Amps NEMA Design ______________

Variable Torque – 125% OL ______ Insulation Class ______________

Constant Torque – 150% OL ______ TEFC ___ or TENV ___ EPROMs ______________ Disconnect at Motor _______ I/O Boards ______________ Single/Multiple Motor _________ V/Hz Pattern ______________ Pulse Generator ______________ Speed/Torque Regulation _______ Location ______________ Pulse Generator Input __________ Number ______________ Thermal Motor Overload

Protection – Sn-14 ______

Motor Rated Current – Cn-09 _______

• Load / Machine: • Control: Torque Requirements as % of Controlled Variable (Pressure, Flow, Temp,

Full Load Torque: Level, etc.) ______________

Breakaway ______ Sensor ______________ Running ______ Location ______________

Peak ______ Number ______________ Speed Range ______________ Output ______________ Gear/Pulley Ratio _____________ Run/Stop: Speed/Torque Controlled ________ 2-Wire ___ or 3-Wire ___ Contro Accuracy Required _____________ Location(s) ______________ Inertia ______________ Numbers ______________ Location ______________ Speed Reference: 0-10 Vdc ___ Number ______________ or 4-20 mA ___

• Power Supply: • Auxiliary Devices: Circuit Breaker / Amps __________ Reactors

Disconnect / Fused __________ Input _______ Location _______________ Outptu _______ Number _______________ Filters Source _______________ Input _______ Voltage _______________ Output _______ Frequency _______________ Bypass _______ Quality _______________

- x -

TROUBLESHOOTING / MAINTENANCE REFERENCE SHEET

• Fault Code History:

Date Fault Cause Solution

_______ _________ ____________________ ___________________________ _______ _________ ____________________ ___________________________ _______ _________ ____________________ ___________________________ _______ _________ ____________________ ___________________________ _______ _________ ____________________ ___________________________ _______ _________ ____________________ ___________________________ _______ _________ ____________________ ___________________________ _______ _________ ____________________ ___________________________ _______ _________ ____________________ ___________________________ _______ _________ ____________________ ___________________________ _______ _________ ____________________ ___________________________ _______ _________ ____________________ ___________________________ _______ _________ ____________________ ___________________________ _______ _________ ____________________ ___________________________ _______ _________ ____________________ ___________________________

• Preventive Maintenance Log:

Date Action Person

- xi -

Section 1. INSTALLATION

1.1 GENERAL

The GPD 503 is a high performance sine-coded pulse width modulated AC motor drive which generates an adjustable voltage/frequency three phase output for complete speed control of any conventional squirrel cage induction motor. Automatic stall prevention and voltage boost prevents nuisance tripping during load or line side transient conditions. The GPD 503 will not induce any voltage line notching distortion back to the utility line and maintains a displacement power factor of not less than 0.95 throughout its speed range.

When properly installed, operated and maintained, the GPD 503 will provide a lifetime of service. It is mandatory that the person who operates, inspects, or maintains this equipment thoroughly read and understand this manual before proceeding.

This manual primarily describes the GPD 503, but contains basic information for the operator control station as well. For details of the operation of other units in the drive system, refer to their respective manuals.

1.2 RECEIVING

The GPD 503 is thoroughly tested at the factory. After unpacking, verify the part numbers with the purchase order (invoice). Any damages or shortages evident when the equipment is received must be reported immediately to the commercial carrier who transported the equipment. Assistance, if required, is available from your sales representative.

1.3 PHYSICAL INSTALLATION

Location of the GPD 503 is important to achieve proper performance and normal operating life. The unit should be installed in an area where it will be protected from:

• Direct sunlight, rain or moisture.

• Corrosive gases or liquids.

• Vibration, airborne dust or metallic particles.

For effective cooling as well as proper maintenance, a wall mount style GPD 503 must be installed vertically to the ground using four mounting screws. There MUST be a MINIMUM 6 in. clearance above and below the GPD 503. A MINIMUM 2 in. clearance is required on each side on the GPD 503.

A free-standing style GPD 503 must be installed with enough clearance for opening the door of the cabinet; this will ensure sufficient air space for cooling.

1-1

1.4 ELECTRICAL INSTALLATION

All basic interconnections (using the Digital Operator) are shown in Figures 1-3 through 1-6.

1.4.1 Main Circuit Input/Output

Complete wiring interconnections for the main circuit according to Tables 1-1 and 1-2, while observing the following:

CAUTION

Use only factory supplied instructions to install dynamic braking resistors. Failure to do so may cause equipment damage or personal injury.

• Use 600 V vinyl-sheathed wire or equivalent. Wire size should be determined

considering voltage drop of leads.

• NEVER connect AC main power to output terminals T1 ( U ), T2 ( V ), and T3 ( W ).

• NEVER allow wire leads to contact the GPD 503 enclosure. Short-circuit may result.

• NEVER connect power factor correction capacitors or noise filter to GPD 503 output.

• SIZE OF WIRE MUST BE SUITABLE FOR CLASS I CIRCUITS.

• Use UL listed closed loop connectors or CSA certified ring connectors sized for the

selected wire gauge. The connectors are to be installed using the correct crimp tool recommended by the connector manufacturer.

WIRE SIZE

AWG mm

20 0.5 M3.5 1.25 - 3.5 7.8 0.9 7.0 0.8 18 0.75 M4 1.25 - 4 13.0 1.5 10.4 1.2 16 1.25 M4 1.25 - 4 13.0 1.5 10.4 1.2

14 2 12 3.5 10 5.5

88 6 14 M6 14 - 6 40.9 34.8 4.8 4.1

4 22 M8 22 - 8 100.0 82.6 11.7 10.7 238

1/0 60 M10 60 - 10 182.6 156.5 21.4 18.4 3/0 80 M10 80 - 10 182.6 156.5 21.4 18.4

4/0 100

MCM300 150 M12 150 - 12 313.0 191.3 36.7 23.1 MCM400 200 M12 200 - 12 313.0 191.3 36.7 23.1 MCM650 325 M12 325 - 12 313.0 191.3 36.7 23.1

2 SCREW CONNECTOR

TERMINAL CLOSED-LOOP

M4 2 - 4 13.0 1.5 10.4 1.2 M5 2 - 5 26.1 20.9 3.1 2.4 M4 3.5 - 4 13.0 1.5 10.4 1.2 M5 3.5 - 5 26.1 20.9 3.1 2.4 M4 5.5 - 4 13.0 1.5 10.4 1.2 M5 5.5 - 5 26.1 20.9 3.1 2.4 M5 8 - 5 26.1 20.9 3.1 2.4 M6 8 - 6 40.9 34.8 4.8 4.1

M8 38 - 8 100.0 82.6 11.7 10.7

M10 38 - 10 182.6 156.5 21.4 18.4

M10 100 - 10 182.6 156.5 21.4 18.4 M12 100 - 12 313.0 191.3 36.7 23.1

CLAMPING TORQUE

STEEL COPPER

lb-in N-m lb-in N-m

1-2

Table 1-1. Wire Sizing For Main Circuit

SECTION A. 230V

DRIVE TERMINAL

HP TERMINAL WIRE SIZE

MODEL NO.

RATING TERMINAL SYMBOL SCREW AWG MM2

DS305 L1 (R),L2 (S),L3 (T),–, B1/+, B2, T1 (U), T2 (V),T3 (W),G (E) M4 14 - 10 2 - 5.5 DS302, L1 (R), L2 (S), L3 (T),–,B1/+, B2, T1 (U), T2 (V), T3 (W) M4 14 - 10 2 - 5.5

DS306 G (E) M4 12 - 10 3.5 - 5.5 DS307 L1 (R),L2 (S),L3 (T),–, B1/+, B2, T1 (U), T2 (V),T3 (W),G (E) M4 10 5.5 DS308, L1 (R), L2 (S), L3 (T), –, B1/+, B2, T1 (U), T2 (V), T3 (W) M5 8 8

DS309 G (E) M5 10 5.5 DS310 L1 (R), L2 (S), L3 (T), B0/–, B1/+, T1 (U), T2 (V), T3 (W) M6 4 22

DS311 L1 (R), L2 (S), L3 (T), B0/–, B1/+, T1 (U), T2 (V), T3 (W) M8 3 - 1/0 30 - 60

DS322 L1 (R), L2 (S), L3 (T), B0/–, B1/–, B1/+, T1 (U), T2 (V), T3 (W) M8 2 - 1/0 38 - 60

DS323 L1 (R), L2 (S), L3 (T), B0/–, B1/+, T1 (U), T2 (V), T3 (W) M8 1/0 60

DS2040 L1 (R), L2 (S), L3 (T), –, +1, +3, T1 (U), T2 (V), T3 (W) M10 2 - 4/0 38 - 100

GPD503-2L40

DS2050 L1 (R), L2 (S), L3 (T), –, +1, +3, T1 (U), T2 (V), T3 (W) M10 2 - 4/0 38 - 100

GPD503-2L50

DS2060 L1 (R), L2 (S), L3 (T), –, +1, +3, T1 (U), T2 (V), T3 (W) M10 2 - 4/0 38 - 100

GPD503-2L60

DS2075 L1 (R), L2 (S), L3 (T),–,+1, +3, T1 (U), T2 (V), T3 (W) M10 2 - 4/0 38 - 100

GPD503-2L75

DS2100 L1 (R), L2 (S), L3 (T),–,+1, +3, T1 (U), T2 (V), T3 (W) M12 4/0 -

GPD503-2L100

TERMINAL SYMBOL

G (E)

1 (r), l2 (s) M4 14 - 10 2 - 5.5

G (E)

1 (r), l2 (s) M4 14 - 10 2 - 5.5

G (E)

1 (r), l2 (s) M4 14 - 10 2 - 5.5

G (E)

1 (r), l2 (s) M4 14 - 10 2 - 5.5

G (E)

1 (r), l2 (s) M4 20 - 14 0.5 - 2

L1 (R), L2 (S), L3 (T), – (N), +3 (P3), T1 (U), T2 (V), T3 (W) M10 2 - 4/0 38 - 100 G (E)

1 (r), l2 (s) M4 20 - 14 0.5 - 2

G (E)

1 (r), l2 (s) M4 20 - 14 0.5 - 2

L1 (R), L2 (S), L3 (T), – (N), +3 (P3), T1 (U), T2 (V), T3 (W) M10 2 - 4/0 38 - 100 G (E)

1 (r), l2 (s) M4 20 - 14 0.5 - 2

G (E)

1 (r), l2 (s) M4 20 - 14 0.5 - 2

L1 (R), L2 (S), L3 (T), – (N), +3 (P3), T1 (U), T2 (V), T3 (W) M10 2 - 4/0 38 - 100 G (E)  4 - 2 22 - 38

1 (r), l2 (s) M4 20 - 14 0.5 - 2

G (E)

1 (r), l2 (s) M4 20 - 14 0.5 - 2

L1 (R), L2 (S), L3 (T), – (N), +3 (P3), T1 (U), T2 (V), T3 (W) M10 2 - 4/0 38 - 100 G (E)

1 (r), l2 (s) M4 20 - 14 0.5 - 2

G (E)

1 (r), l2 (s) M4 20 - 14 0.5 - 2

L1 (R), L2 (S), L3 (T), – (N), +3 (P3), T1 (U), T2 (V), T3 (W) M12 4/0 G (E)

1 (r), l2 (s) M4 20 - 14 0.5 - 2

SCREW AWG mm

 8 - 2 8 - 38

 6 - 2 14 - 38

 4 - 2 22 - 38

 3 - 2 30 - 38

 4 - 2 22 - 38

 1 - 2/0 50 - 67

WIRE SIZE

MCM400

100 - 200

 indicates terminal uses a pressure lug.

1-2.1

( "L" ) (06/22/95)

Table 1-1. Wire Sizing For Main Circuit - Continued

Section B. 460V

DRIVE TERMINAL

DRIVE TERMINAL WIRE SIZE

MODEL NO.

MODEL NO. TERMINAL SYMBOL SCREW AWG mm

DS313, DS304,

TERMINAL SYMBOL

SCREW AWG mm

L1 (R), L2 (S), L3 (T), –, B1/+, B2, T1 (U), T2 (V), T3 (W), G (E) M4 14 - 10 2 - 5.5

DS314

DS315 L1 (R), L2 (S), L3 (T), –, B1/+, B2, T1 (U), T2 (V), T3 (W) M4 14 - 10 2 - 5.5

G (E) M5 12 - 10 3.5 - 5.5

DS316 L1 (R), L2 (S), L3 (T), –, B1/+, B2, T1 (U), T2 (V), T3 (W) M4 12 - 10 3.5 - 5.5

G (E) M5 12 - 10 3.5 - 5.5

DS317 L1 (R), L2 (S), L3 (T), –, B1/+, B2, T1 (U), T2 (V), T3 (W) M4 10 5.5

G (E) M5 10 5.5

DS318, L1 (R), L2 (S), L3 (T), –, B1/+, B2, T1 (U), T2 (V), T3 (W) M5 8 8 DS326 G (E)  10 - 2 5.5 - 38

1 (r), l2 (s) M4 14 - 10 2 - 5.5

DS325 L1 (R), L2 (S), L3 (T), B0/–, B1/+, T1 (U), T2 (V), T3 (W) M6 6 - 4 14 - 22

G (E)  8 - 2 8 - 38

1 (r), l2 (s) M4 14 - 10 2 - 5.5

DS330 L1 (R), L2 (S), L3 (T), B0/–, B1/+, T1 (U), T2 (V), T3 (W) M6 4 22

G (E)  8 - 2 8 - 38

1 (r), l2 (s) M4 14 - 10 2 - 5.5

DS340 L1 (R), L2 (S), L3 (T), B0/–, B1/+, T1 (U), T2 (V), T3 (W) M8 3 - 1/0 30 - 60

G (E)  8 - 2 8 - 38

1 (r), l2 (s) M4 14 - 10 2 - 5.5

DS350 L1 (R), L2 (S), L3 (T), B0/–, B1/+, T1 (U), T2 (V), T3 (W) M8 2 - 1/0 38 - 60

G (E)  6 - 2 14 - 38

1 (r), l2 (s) M4 14 - 10 2 - 5.5

DS360 L1 (R), L2 (S), L3 (T), B0/–, B1/+, T1 (U), T2 (V), T3 (W) M8 1/0 60

G (E)  6 - 2 14 - 38

1 (r), l2 (s) M4 14 - 10 2 - 5.5

DS075, L1 (R), L2 (S), L3 (T), –, B1/+, B2, +3, T1 (U), T2 (V), T3 (W) M10 2 - 4/0 38 - 100 DS100 G (E)  4 - 2 22 - 38

1 (r), l2 200 (s200), l2 400 (s400), x, y M4 20 - 14 0.5 - 2

GPD503-4L75,

GPD503-4L100

L1 (R), L2 (S), L3 (T), – (N), +3 (P3), T1 (U), T2 (V), T3 (W) M10 2 - 4/0 38 - 100 G (E)  4 - 2 22 - 38

1 (r), l2 200 (s200), l2 400 (s400), x, y M4 20 - 14 0.5 - 2

DS150 L1 (R), L2 (S), L3 (T), –, B1/+, B2, +3, T1 (U), T2 (V), T3 (W) M10 2 - 4/0 38 - 100

G (E)  3 - 2 30 - 38

1 (r), l2 200 (s200), l2 400 (s400), x, y M4 20 - 14 0.5 - 2

GPD503-4L150

L1 (R), L2 (S), L3 (T), –, B1/+, B2, +3, T1 (U), T2 (V), T3 (W) M10 2 - 4/0 38 - 100 G (E)  3 - 2 30 - 38

1 (r), l2 200 (s200), l2 400 (s400), x, y M4 20 - 14 0.5 - 2

DS200 L1 (R), L2 (S), L3 (T), –, B1/+, B2, +3, T1 (U), T2 (V), T3 (W) M12 4/0-

G (E)  1 - 2/0 50 - 67

1 (r), l2 200 (s200), l2 400 (s400), x, y M4 20 - 14 0.5 - 2

GPD503-4L200

L1 (R), L2 (S), L3 (T), – (N), +3 (P3), T1 (U), T2 (V), T3 (W) M12 4/0 G (E)  1 - 2/0 50 - 67

1 (r), l2 200 (s200), l2 400 (s400), x, y M4 20 - 14 0.5 - 2

DS250, L1 (R), L2 (S), L3 (T), –, +1, +3, T1 (U), T2 (V), T3 (W) M12

MCM

DS303 G (E)  1/0 - 2/0 54 - 67

1 (r), l2 (s), x, y M4 20 - 14 0.5 - 2

DS400 L1 (R), L2 (S), L3 (T), –, +1, +3, T1 (U), T2 (V), T3 (W) M12

MCM

G (E)  2/0 67

1 (r), l2 (s), x, y M4 20 - 14 0.5 - 2

WIRE SIZE

MCM

400 100 - 200

MCM

400 100 - 200

650x2P325 x 2

650x2P325 x

( "L" ) (04/27/95)

 indicates terminal uses a pressure lug.

1-2.2

Table 1-1. Wire Sizing For Main Circuit - Continued

Section C. 575V

DRIVE TERMINAL

DRIVE TERMINAL WIRE SIZE

MODEL NO.

MODEL NO. TERMINAL SYMBOL SCREW AWG mm

TERMINAL SYMBOL

SCREW AWG mm

DS5003, L1 (R), L2 (S), L3 (T), –, B1/+, B2, T1 (U), T2 (V), T3 (W) M4 14 - 10 2 - 5.5 DS5004 G (E) M4 14 - 10 2 - 5.5

DS5006 L1 (R), L2 (S), L3 (T), –, B1/+, B2, T1 (U), T2 (V), T3 (W) M4 14 - 10 2 - 5.5

G (E) M5 14 - 10 2 - 5.5

DS5009, L1 (R), L2 (S), L3 (T), –, B1/+, B2, T1 (U), T2 (V), T3 (W) M4 12 - 10 3.5 - 5.5 DS5012 G (E) M5 12 - 10 3.5 - 5.5

DS5017 L1 (R), L2 (S), L3 (T), –, B1/+, B2, T1 (U), T2 (V), T3 (W) M5 10 - 8 5.5 - 8

G (E)  12 - 2 3.5 - 30

1 (r), l2 (s) M4 14 - 10 2 - 5.5

DS5022 L1 (R), L2 (S), L3 (T), –, B1/+, B2, T1 (U), T2 (V), T3 (W) M6 8 - 6 8 - 14

G (E)  12 - 2 3.5 - 30

1 (r), l2 (s) M4 14 - 10 2 - 5.5

DS5027 L1 (R), L2 (S), L3 (T), –, B1/+, B2, T1 (U), T2 (V), T3 (W) M6 8 - 6 8 - 14

G (E)  10 - 2 5.5 - 30

1 (r), l2 (s) M4 14 - 10 2 - 5.5

DS5032 L1 (R), L2 (S), L3 (T), B0/–, B1/+, B2, T1 (U), T2 (V), T3 (W) M6 8 - 6 8 - 14

G (E)  10 - 2 5.5 - 30

1 (r), l2 (s) M4 14 - 10 2 - 5.5

DS5043 L1 (R), L2 (S), L3 (T), B0/–, B1/+, T1 (U), T2 (V), T3 (W) M8 6 - 1 14 - 38

G (E)  10 - 2 5.5 - 30

1 (r), l2 (s), x, y M4 14 - 10 2 - 5.5

DS5054 L1 (R), L2 (S), L3 (T), B0/–, B1/+, T1 (U), T2 (V), T3 (W) M8 4 - 1 22 - 38

G (E)  8 - 2 8 - 30

1 (r), l2 (s), x, y M4 14 - 10 2 - 5.5

DS5064 L1 (R), L2 (S), L3 (T), B0/–, B1/+, T1 (U), T2 (V), T3 (W) M8 3 - 1/0 27 - 50

G (E)  8 - 2 8 - 30

1 (r), l2 (s), x, y M4 14 - 10 2 - 5.5

DS5081 L1 (R), L2 (S), L3 (T), B0/–, B1/+, T1 (U), T2 (V), T3 (W) M8 1 - 2/0 38 - 60

G (E)  8 - 2 8 - 30

1 (r), l2 (s), x, y M4 14 - 10 2 - 5.5

DS5112 L1 (R), L2 (S), L3 (T), B0/–, B1/+, T1 (U), T2 (V), T3 (W) M8 2/0 - 3/0 60 - 80

G (E)  6 - 2/0 14 - 60

1 (r), l2 (s), x, y M4 14 - 10 2 - 5.5

DS5130 L1 (R), L2 (S), L3 (T), B0/–, B1/+, T1 (U), T2 (V), T3 (W) M10 3/0 - 300 80 - 150

G (E)  6 - 2/0 14 - 60

1 (r), l2 (s), x, y M4 14 - 10 2 - 5.5

DS5172 L1 (R), L2 (S), L3 (T), –, B1/+, B2, +3, T1 (U), T2 (V), T3 (W) M12 3000 - 400 150 - 200

G (E)  4 - 2/0 22 - 60

1 (r), l2 (s), x, y M4 14 - 10 2 - 5.5

DS5202 L1 (R), L2 (S), L3 (T), –, B1/+, B2, +3, T1 (U), T2 (V), T3 (W) M12 300 - 400 177 - 200

G (E)  4 - 2/0 22 - 60

1 (r), l2 (s), x, y M4 14 - 10 2 - 5.5

WIRE SIZE

 indicates terminal uses a pressure lug.

1-2.3

Table 1-2. Terminal Functions and Voltages of Main Circuit

SECTION A. 230V

TERMINAL FUNCTION

TERMINAL

1 - 10HP (CT) 15 - 30HP (CT) 40 - 100HP (CT)

1 HP 3 TO 40 HP

FUNCTION

L1 (R) L2 (S) L3 (T)

T1 (U) T2 (V) T3 (W)

1 (r) Power for heat sink fan

2 (s)

B0/– B1/+ DB Unit terminals (B1/+ & B2) * DC bus terminals – – – – – – B2

– [ – (N) ]** DC bus terminals (B1/+ & –) +3 (P3) DB Unit terminals (+1 & –) +1 (P1) [ (+3 & –) ]**

x Power supply output for y

G (E) Ground terminal (100 ohms or less)

TERMINAL

TERMINAL FUNCTION 1 TO 60 HP

L1 (R) L2 (S) L3 (T)

– – – – – –

1 - 10HP (CT) 15 - 20HP (CT) 25 - 60HP (CT) 75 - 400HP (CT)

Three phase Main circuit input power supply 200 / 208 / 220V at 50 Hz; 200 / 208 / 220 / 230V at 60 Hz

Three phase AC output to motor 0V to max. input voltage level

200-230 Vac, single phase – two lines from input power DB Unit terminals *

– – – – – –

SECTION B. 460V

FUNCTION

Three phase Main circuit input power supply 380 / 400 / 415 / 460V at 50/60 Hz

DC bus terminals (+1 & –)

[ (+3 & – ) ]**

options (220 Vac, 30 VA)

T1 (U) T2 (V) T3 (W)

2 (s) Power for heat sink fan

1 (r)

2 200 (s200)

2 400 (s400)

B0/– B1/+ DB Unit terminals DB Unit terminals DC bus terminals – – – – – B2 (B1/+ & B2) * (B1/+ & B2)

– [ – (N) ]** +3 (P3) DC bus terminals

+1 (P1)

x Power supply output for

y G (E) Ground terminal (100 ohms or less)

( "L" ) (04/27/95)

– – – – –

DC bus terminals DC bus terminals

(B1/+ & –) (B1/+ & B0/–) (+1 & –) * [ (+3 & –) ]**

– – – – – indicates that terminals are not present.

* For installation of DB (Dynamic Braking) Units, see Appendix 7.

** indicates terminal marking or connection difference for units with "L" in Model No.

Three phase AC output to motor 0V to max. input voltage level

– – – – –

230 Vac single phase Power for heat sink fan:

1 to l2 200: 230 Vac

1 to l2 400: 460 Vac

DB Unit Terminals

(+1 & –) [ (+3 & –) ]**

options (220 Vac, 30 VA)

– – – – –

DB Unit Terminals *

– – – – –

1-2.4

Table 1-2. Terminal Functions and Voltages of Main Circuit - Continued

SECTION C. 575V

FUNCTION

TERMINAL

TERMINAL FUNCTION 1 HP 3 TO 40 HP

L1 (R) Three phase Main circuit L2 (S) input power supply L3 (T) 500 / 575 / 600V at 50/60 Hz

2-10HP (CT) 15 - 30HP (CT) 40 - 200HP

(CT)

T1 (U) T2 (V) T3 (W)

1 (r) Power for heat sink fan

2 (s)

B0/– B1/+ DB Unit (B1/+ & –) DB Unit terminals (B1/+ & B2) DC bus terminals B2 DB Resistor (B1/+ & B2) DC bus terminals (B1/+ * –)

– +3 (P3) +1 (P1)

x Power supply output for options

y G (E) Ground terminal (100 ohms or less)

– – – – – indicates that terminals are not present.

* For installation of DB (Dynamic Braking) Units, see Appendix 7.

Three phase AC output to motor 0V to max. input voltage level

– – – – –

230 Vac, single phase

DB Unit terminals *

– – – – –

(220 Vac, 30 VA)

1-3

1.4 ELECTRICAL INSTALLATION Continued

WRAP BOTH ENDS OF SHEATH WITH

INSULATING TAPE

CRIMP CONNECTION

OUTER JACKET

DO NOT CONNECT

TO EXTERNAL CIRCUIT

1.4.2 Control Circuit

All basic control circuit (signal) interconnections are shown in the appropriate diagram:

• Interconnections for external two-wire control in combination with the Digital Operator are shown in Figure 1-3 (for 230V or 460V rated drives) and Figure 1-5 (for 575V rated drives).

• Interconnections for external three-wire control in combination with the Digital Operator are shown in Figure 1-4 (for 230V or 460V rated drives) and Figure 1-6 (for 575V rated drives).

Make wiring connections according to Figures 1-1 thru 1-4 and Table 1-3, observing the following :

• Signal Leads : Terminals 1-8, 11-17, and 21-27.

• Control Leads : Terminals 9 & 10 and 18-20.

• Power Leads : Input Terminals L1 (R), L2 (S), and L3 (T), and Output Terminals T1 (U), T2 (V), and T3 (W).

• Use twisted shielded or twisted-pair shielded wire (20-14 AWG (0.5-2mm 1-60HP (CT); 18-14 AWG (0.75-2mm

)for 75-400HP (CT) ) for control and signal

)for

circuit leads. When using shielded wire, the shield sheath MUST be connected at the GPD 503 ONLY (terminal 12). The other end should be dressed neatly and left unconnected (floating). See Figure 1-1.

• Lead length should NOT EXCEED 164 feet (50 meters). Wire sizes should be determined considering the voltage drop.

SHIELD SHEATH

TO GPD 503 SIGNAL TERMINALS

TO SHIELD SHEATH TERMINAL (TERM. 12)

Figure 1-1. Shielded Sheath Termination

1-4

Table 1-3. Terminal Functions and Signals of Control Circuit

TERMINAL FUNCTIONS LEVELS

1 2-WIRE CONTROL: Forward Run / Stop signal Run at closed, stop at open (See NOTE 2)

(See NOTE 1) 3-WIRE CONTROL: Run signal Run at closed (See NOTE 2)

2 2-WIRE CONTROL: Reverse Run / Stop signal Run at closed, stop at open (See NOTE 2)

(See NOTE 1) 3-WIRE CONTROL: Stop signal Stop at open (See NOTE 2)

3 External fault input Fault at closed (see NOTE 2). When the External

Fault input is applied, the GPD 503’s Fault relay trips (shutdown) and the motor coasts to a stop.

EF3

The Digital Operator displays “

4 Fault Reset input (external) Fault Reset at closed (see NOTE 2). The Fault

Reset input will reset the Fault relay, if the GPD 503 is in “stopped” condition. Both Forward Run/Stop signal and Reverse Run/Stop signal must be OPEN.

5 - 8 External signal inputs (see NOTE 2); functions as defined by settings of system constants Sn-15 thru Sn-18.

See MULTI-FUNCTION INPUT TERMINALS in the PROGRAMMABLE FEATURES section of this manual.

” failure.

9, 10 Multi-function contact output. Contact capacity:

One of 18 functions are available, by setting 250 Vac at 1A or below of system constant Sn-20. (N.O.) 30 Vdc at 1A or below

11 Sequence control input common Sequence control input 0 V

for terminals (1 - 8).

12 Connection for shield sheath of signal leads – – – –

13 0 to +10V (20K ohms)

Auto frequency reference input

14 4-20 mA (250 ohms)

15 Manual frequency reference power supply +15V (Control power supply for frequency setting:

max 20 mA)

16 Multi-function analog input; function of input signal 0 to +10V/100% (20K ohms)

is selected by setting of system constant Sn-19

17 Multi-function analog input common 0 V

18 Closed at fault

Fault contact output

19 (N.O./N.C.) Open at fault 250 Vac at 1A or below 20 Common

Contact capacity:

30 Vdc at 1A or below

1-5

Table 1-3. Terminal Functions and Signals of Control Circuit - Continued

TERMINAL FUNCTIONS LEVELS

21 Multi-function analog monitor (+) Output current or Type of analog signal (operating parameter) to be

output frequency output is selected by setting of constant bn-13.

22 Multi-function analog monitor (-) is selectable Monitor output: 0 to +11V; 2 mA maximum

25 Multi-function open One of 18 functions Photocoupler insulation output: +48V, 50mA

collector output 1 are available, by or less

setting of system

26 Multi-function open constants Sn-21

collector output 2 and Sn-22.

27 Multi-function open collector output common 0V

NOTES:

1. When Forward Run and Reverse Run inputs are both closed for more than 500 ms, the Digital Operator flashes “ condition is not stored by the GPD 503 (on Digital Operator, red lamp at STOP key does not light);

IF ONE OF THE INPUTS IS OPENED, THE MOTOR WILL IMMEDIATELY START UP

AGAIN.

2. Terminals 1-8 source +24 Vdc and operate in a Low = True (ON) configuration when connected to terminal 11.

When using relays for input to terminals 1-8, use relays with highly reliable contacts (for very small current) with a capacity of 30 Vdc or more and rated current of 100mA or higher. When using transistor (open collector) input, use transistors with rated voltage of 35 Vdc or more and rated current of 100mA or more.

” and the motor (if rotating) is decelerated by the GPD 503 to a stop. This stop

1.4.3 Grounding

• The GPD 503 must be solidly grounded using main circuit ground terminal G (E). Ground resistance should be 100 ohms or less. Select lead size suitable for size of terminal screw. Make the length as short as possible.

• NEVER ground the GPD 503 in common with welding machines, motors, or other large-current electrical equipment.

• Where several GPD 503s are used, ground each directly or daisy-chain to the ground pole(s). DO NOT FORM A LOOP WITH THE GROUND LEADS.

•• •

•

CORRECT CORRECT NOT

ACCEPTABLE

1-6

1.4 ELECTRICAL INSTALLATION Continued

INPUT

RFI FILTER

X3X2X1

A1(L1)

(L3)C2

(L2)B2

(L1)A2

L I N E

L O A D

EARTH GROUND

SEE NOTE 2

(G)

L1T3T2

INPUT

OUTPUT

MagneTek Drive

EARTH GROUND

SEE NOTE 1

SEE NOTES 3, 4

OUTPUT

RFI FILTER

TO CASE

EARTH GROUND SEE NOTE 2

SEE NOTES 3, 4

A.C. MOTOR

12345

OUT

T3T2T1C1B1A1C2B2A2

EARTH GROUND

SEE NOTE 2

SEE NOTE 6

1.4.4 Auxiliary Input and Output Power Option Devices

Figure 1-2 is a factory guideline for proper wiring practices and relative locations within the electrical path from the line to the load. It does not imply what devices are needed for a particular application, nor does it show what devices were shipped with a particular order. Therefore, disregard those items in the diagram which are not being used in your installation.

Mount all power option devices as close to the drive, and keep electrical connections as short as possible.

DO NOT run input and output wiring in the same conduit.

CUSTOMER'S

3Ø A.C. LINE

POWER

SUPPLY

L3 L2

NOTES

1. Connect drive ground terminal or panel to

earth ground. Always use low impedance paths and connections.

2. Mount input and output RFI filters

physically close to the drive as possible (on the same panel, if possible). Filters should have a solid connection from filter case or ground terminal to drive panel or ground terminal (conduit with good bare metal to bare metal connections may serve as the path). If multiple input or output RFI filters are used, they must be wired in parallel.

3. Shield conductors with metallic conduit.

4. Connect output conduit in a manner that allows it to act as an unbroken shield from the drive panel to the motor casing.

5. RF noise filter (different from RFI filter) part no. 05P00325-0023 is a delta wye capacitor network which is wired in parallel with the drive input terminals. On the smaller drives with die cast chassis, it must be mounted externally. On the larger drives with sheet metal chassis, it may be mounted inside the area where the input power wiring enters the drive. On units equipped with bypass, it may be wired to the primary side of the circuit breaker and mounted to the bypass panel or sidewall.

6. Connection points:

Drive w/o Bypass Drive w/ Bypass

Input

Output

L1, L2, L3

T1, T2, T3

Ckt BrkrL1, L2, L3

Unwired side of

Overload relay

ISOLATION

TRANSFORMER

H3 H2

REACTOR

C1 B1

RF NOISE

FILTER

INPUT

OUTPUT

REACTOR

SEE NOTE 5

GND

C1(L3) B1(L2)

SEE NOTE 3

Figure 1-2. Customer Connection Diagram For Isolation Transformers,

Input Reactors, Input RFI Filters, Output Reactors and Output RFI FIlters

1-7

NOTES FOR FIGURE 1-3

✱ – Indicates components not supplied.

■ – Indicates customer connection terminal. Wire only to terminals shown.

( ) – Indicates alternate terminal marking, i.e., (R) and L1.

▲ – Function labels shown for these terminals are determined by factory settings of System Constants

Sn–15 through Sn-18.

● – Function labels shown for these terminals are determined by factory settings of System Constants

Sn–20 through Sn-22.

■ – Function labels shown for these terminals are determined by factory setting of System Constant

Sn-05 ( X X X X ).

 – Function label shown for this terminal is determined by factory setting of System Constant Sn-19.

1. If only a remote Manual Speed pot (1RH) is used, 3SS is not needed; in that case, a jumper must be added between terminals 5 and 11. This jumper will override both the Auto and Digital Operator frequency references, regardless of the programming of Sn-04 X X X X. If you are using a remote speed command or the Digital Operator, DO NOT install this jumper.

2. The GPD 503 Electronic Thermal Overload function (Sn-17, Cn-09) meets standards set by UL and CSA for motor thermal overload protection. If local code requires separate mechanical overload protection, an overload relay should be installed, interlocked with the GPD 503 as shown. It should be the manual reset type to prevent automatic restart following a motor fault and subsequent contact reclosure after cool down.

3. Insulated twisted shielded wire is required.

2-conductor #18 GA. (Beldon #8760 or equivalent). 3-conductor #18 GA. (Beldon #8770 of equivalent).

Connect shield ONLY AT GPD 503 END. Stub and isolate other end.

4. Digital Operator is standard on every GPD 503. Remote operators, as shown, may not be required.

5. Customer to connect terminal G (E) to earth ground.

6. Wire only one Auto Reference input.

7. If the Dynamic Braking (DB) option is used, wire per Appendix 7 instructions.

1-8

L1 L2 L3

1516171214

V/HZ PROFILE

+15Vdc (20mA MAX)

FWD

▲

●

FWD

RUN/STOP

COM

SHIELD

4-20mA (250

DIGITAL

OPERATOR

PRGM DRIVE

0 TO 10Vdc (20K

SEE

NOTE 4

REMOTE DRIVE FWD REV SEQ REF

DSPL

4-20mA

0-10V

EXT. FAULT ✱

SEE NOTE 3

JOG

MAN SPEED

AUTO

MAN

SEE NOTE 1

REV

AUTO/MAN

MULTI-STEP FREQ

SELECT

FAULT

CONTACTS

RY2

ANALOG OUTPUT (0-10 Vdc)

OPEN

COLLECTOR

CIRCUIT

RESET

FWD REV

RUN

RY CONTACTS CAPACITY: 1A AT 250Vac 1A AT 30Vdc

MULTI-FUNCTION MONITOR OUTPUT 0 - +10V 2mA MAX.

MULTIFUNCTION OPEN COLLECTOR OUTPUTS CAPACITY: 50mA AT 48Vdc MAX.

(T2)

(T1) (T3)

200V 380V 440V

220/ 400/ 460V 230V 415V

VOLTAGE SELECTOR

(460V, 15HP (CT) AND ABOVE)

FACTORY SET FOR 460V

EARTH

GROUND

SEE NOTE 5

1OL ✱

SEE NOTE 2

(R) (S) (T)

(E)

(U) (V) (W)

2SS ✱

REV

RUN/STOP

■



B1 or B0/–

B2 or B1/+

COOLING

FAN

POWER

(15HP (CT) AND ABOVE)

1RH ✱

2K / 2.5K

SEE NOTE 1

1R ✱

3ø POWER SUPPLY (SEE NAMEPLATE DATA)

L1 L2 L3

1CB ✱

2K

▲

1SS ✱

MAN REF. IN (0 TO 10Vdc)

VOLTAGE

OUTPUT

(%)

GPD 503

OUTPUT FREQUENCY

(HZ)

EXT. FAULT

FAULT RESET

▲

TERM. 12

EXT. FAULT RESET

1PB ✱

3SS ✱

1OL ✱

SEE NOTE 2

ISOLATED AUTO REFERENCE ✱ SEE NOTE 6

FOR WIRING DYNAMIC BRAKING OPTION

SEE NOTE 7

FOR UNITS WITH "L" IN MODEL NO.

– (N)

(P3)

STOP

DATA

ENTER

COAST STOP (BASE BLOCK)

RUN CONTACT

OPEN

COLLECTOR

CIRCUIT

JOG SPEED

0 VOLTS

RY1

RY2

●

TERMINALS 1-8: IF INPUT FROM RELAY CONTACTS: RATED 30Vdc OR MORE, 100mA OR MORE IF OPEN COLLECTOR INPUT: RATED 35Vdc OR MORE, 100mA OR MORE

21 22

●

Figure 1-3. 230V or 460V Interconnections - 2-Wire Control

GPD 503 BASIC INTERCONNECT DIAGRAM FOR 2-WIRE CONTROL

T1 T2 T3

AC MOTOR ✱

(with constant Sn-04 set to 0000, Sn-15 set to 03,

Sn-16 set to 04, Sn-17 set to 06, and Sn-18 set to 08 )

1-9

( "L" ) (04/27/95)

NOTES FOR FIGURE 1-4

✱ – Indicates components not supplied.

■ – Indicates customer connection terminal. Wire only to terminals shown.

( ) – Indicates alternate terminal marking, i.e., (R) and L1.

▲ – Function labels shown for these terminals are determined by 3-Wire Control settings of System

Constants Sn-16 through Sn-18: Sn-16 =

, Sn-17 = 04, Sn-18 = 06.

● – Function labels shown for these terminals are determined by factory settings of System Constants

Sn–20 through Sn-22.

■ – Function labels shown for these terminals are determined by factory setting of System Constant

Sn-05 ( X X X X ).

 – Function label shown for this terminal is determined by factory setting of System Constant Sn-19.

1. If only a remote Manual Speed pot (1RH) is used, 2SS is not needed; in that case, a jumper must be added between terminals 6 and 11. This jumper will override both the Auto and Digital Operator frequency references, regardless of the programming of Sn-04 X X X X. If you are using a remote speed command or the Digital Operator, DO NOT install this jumper.

3. Insulated twisted shielded wire is required.

2-conductor #18 GA. (Beldon #8760 or equivalent). 3-conductor #18 GA. (Beldon #8770 or equivalent).

Connect shield ONLY AT GPD 503 END. Stub and isolate other end.

4. Digital Operator is standard on every GPD 503. Remote operators, as shown, may not be required.

5. Customer to connect terminal G (E) to earth ground.

6. Wire only one Auto Reference input.

7. If the Dynamic Braking (DB) option is used, wire per Appendix 7 instructions.

CAUTION

Before running, Sn-03 must be set to "0000". Resetting drive constant Sn-03 to "1110" may cause the motor to run in the reverse direction WITHOUT A RUN COMMAND, and possibly result in damage to the equipment or personal injury.

1-10

GPD 503

MAN REF. IN (0 TO 10Vdc)

RUN

▲

SEE

NOTE 4

2PB ✱

MAN SPEED 1RH ✱

2K / 2.5K

AUTO

MAN

1SS ✱

SEE NOTE 1

MULTI-STEP

FREQ

SELECT

MULTIFUNCTION OPEN COLLECTOR OUTPUTS CAPACITY: 50mA AT 48Vdc MAX.

AC MOTOR ✱

(T2)

(T1) (T3)

220/ 400/ 460V 230V 415V

VOLTAGE SELECTOR

GPD 503 BASIC INTERCONNECT DIAGRAM FOR 3-WIRE CONTROL

TERMINALS 1-8: IF INPUT FROM RELAY CONTACTS: RATED 30Vdc OR MORE, 100mA OR MORE; IF OPEN COLLECTOR INPUT: RATED 35Vdc OR MORE, 100mA OR MORE

SEE NOTE 1

ISOLATED AUTO REFERENCE ✱ SEE NOTE 6

1R ✱

4-20mA

0-10V

FOR WIRING DYNAMIC BRAKING OPTION

SEE NOTE 7

FOR UNITS WITH "L" IN MODEL NO.

– (N)

(P3)

3ø POWER SUPPLY (SEE NAMEPLATE DATA)

L1 L2 L3

1CB ✱

2K

+15Vdc (20mA MAX)



COM

SHIELD

4-20mA

(250

0 TO 10Vdc

(20K

B1 or

L1 L2 L3

(R) (S) (T)

V/HZ PROFILE

OUTPUT

VOLTAGE

(%)

OUTPUT FREQUENCY

REMOTE DRIVE FWD REV SEQ REF

PRGM DRIVE

JOG

FWD REV

RUN

(HZ)

DIGITAL

OPERATOR

DSPL

DATA

ENTER

RESET

STOP

COOLING

FAN

POWER

B0/–

B2 or B1/+

(460V, 15HP (CT) AND ABOVE)

FACTORY SET FOR 460V

200V 380V 440V

ANALOG OUTPUT (0-10 Vdc)

(15HP (CT) AND ABOVE)

STOP

EXT. FAULT

FAULT RESET

FWD/REV

AUTO/MAN

JOG SPEED

0 VOLTS

RUN CONTACT

RY1

FAULT

CONTACTS

RY2

▲

●

■

21 22

TERM. 12

STOP

EXT. FAULT RESET

RY CONTACTS CAPACITY: 1A AT 250Vac 1A AT 30Vdc

RUN

1PB ✱

1OL ✱

EXT. FAULT ✱

3PB ✱

SEE NOTE 3

FWD

REV

2SS ✱

MULTI-FUNCTION MONITOR OUTPUT 0 - +10V 2mA MAX.

SEE NOTE 2

●

(E)

(U) (V) (W) T1 T2 T3

OPEN

COLLECTOR

CIRCUIT

OPEN

COLLECTOR

CIRCUIT

●

EARTH

GROUND

SEE NOTE 5

Figure 1-4. 230V or 460V Interconnections - 3-Wire Control

(with constant Sn-04 set to 0000, Sn-15 set to 00,

Sn-16 set to 03, Sn-17 set to 04, and Sn-18 set to 06 )

1-11

1OL ✱

SEE NOTE 2

( "L" ) (04/27/95)

NOTES FOR FIGURE 1-5

✱ – Indicates components not supplied.

■ – Indicates customer connection terminal. Wire only to terminals shown.

( ) – Indicates alternate terminal marking, i.e., (R) and L1.

▲ – Function labels shown for these terminals are determined by factory settings of System Constants

Sn–15 through Sn-18.

● – Function labels shown for these terminals are determined by factory settings of System Constants

Sn–20 through Sn-22.

■ – Function labels shown for these terminals are determined by factory setting of System Constant

Sn-05 ( X X X X ).

 – Function label shown for this terminal is determined by factory setting of System Constant Sn-19.

3. Insulated twisted shielded wire is required.

2-conductor #18 GA. (Beldon #8760 or equivalent). 3-conductor #18 GA. (Beldon #8770 of equivalent).

Connect shield ONLY AT GPD 503 END. Stub and isolate other end.

4. Digital Operator is standard on every GPD 503. Remote operators, as shown, may not be required.

5. Customer to connect terminal G (E) to earth ground.

6. Wire only one Auto Reference input.

7. If the Dynamic Braking (DB) option is used, wire per Appendix 7 instructions.

1-12

L1 L2 L3

+15Vdc (20mA MAX)

MAN REF. IN (0 TO 10Vdc)

FWD

▲▲▲

OUTPUT

VOLTAGE

(%)

SHIELD

4-20mA (250

OUTPUT FREQUENCY

(HZ)

4-20mA

1OL ✱

EXT. FAULT ✱

EXT. FAULT RESET

1PB ✱

SEE NOTE 3

TERM. 12

JOG

1R ✱

SEE NOTE 1

AUTO

MAN

3SS ✱

1SS ✱

FAULT RESET

AUTO/MAN

FAULT

CONTACTS

RY2

OPEN

COLLECTOR

CIRCUIT

212225

RUN

RY CONTACTS CAPACITY: 1A AT 250Vac 1A AT 30Vdc

MULTIFUNCTION OPEN COLLECTOR OUTPUTS CAPACITY: 50mA AT 48Vdc MAX.

5000V

575/600V

VOLTAGE SELECTOR

(15HP AND ABOVE)

FACTORY SET FOR 575/600V

(R) (S) (T)

REV

RUN/STOP



TERMINALS 1-8: IF INPUT FROM RELAY CONTACTS: RATED 30Vdc OR MORE, 100mA OR MORE IF OPEN COLLECTOR INPUT: RATED 35Vdc OR MORE, 100mA OR MORE

FOR WIRING DYNAMIC BRAKING OPTION

SEE NOTE 7

3ø POWER SUPPLY (SEE NAMEPLATE DATA)

L1 L2 L3

1CB ✱

(15HP AND ABOVE)

FWD

RUN/STOP

MAN SPEED 1RH ✱

2K / 2.5K

ISOLATED AUTO REFERENCE ✱ SEE NOTE 6

0-10V

2K

GPD 503

V/HZ PROFILE

COM

COOLING

FAN

POWER

REV

EXT. FAULT

▲

2SS ✱

SEE NOTE 2

SELECT

JOG SPEED

0 VOLTS

RY1

RY2

▲

SEE NOTE 1

●

■

MULTI-FUNCTION MONITOR OUTPUT 0 - +10V 2mA MAX.

B1 or B0/–

B2 or B1/+

SEE

NOTE 4

0 TO 10Vdc (20K

REMOTE DRIVE FWD REV SEQ REF

DIGITAL

OPERATOR

PRGM DRIVE

FWD REV

DSPL

STOP

DATA

ENTER

RESET

MULTI-STEP FREQ

COAST STOP (BASE BLOCK)

RUN CONTACT

ANALOG OUTPUT (0-10 Vdc)

●

OPEN

COLLECTOR

CIRCUIT

●

(E)

EARTH

GROUND

SEE NOTE 5

Figure 1-5. 575V Interconnections - 2-Wire Control

GPD 503 BASIC INTERCONNECT DIAGRAM FOR 2-WIRE CONTROL

(U) (V) (W) T1 T2 T3

(T2)

(T1) (T3)

AC MOTOR ✱

1OL ✱

SEE NOTE 2

(with constant Sn-04 set to 0000, Sn-15 set to 03,

Sn-16 set to 04, Sn-17 set to 06, and Sn-18 set to 08 )

1-13

NOTES FOR FIGURE 1-6

✱ – Indicates components not supplied.

■ – Indicates customer connection terminal. Wire only to terminals shown.

( ) – Indicates alternate terminal marking, i.e., (R) and L1.

▲ – Function labels shown for these terminals are determined by 3-Wire Control settings of System

Constants Sn-16 through Sn-18: Sn-16 =

, Sn-17 = 04, Sn-18 = 06.

● – Function labels shown for these terminals are determined by factory settings of System Constants

Sn–20 through Sn-22.

■ – Function labels shown for these terminals are determined by factory setting of System Constant

Sn-05 ( X X X X ).

 – Function label shown for this terminal is determined by factory setting of System Constant Sn-19.

3. Insulated twisted shielded wire is required.

2-conductor #18 GA. (Beldon #8760 or equivalent). 3-conductor #18 GA. (Beldon #8770 or equivalent).

Connect shield ONLY AT GPD 503 END. Stub and isolate other end.

4. Digital Operator is standard on every GPD 503. Remote operators, as shown, may not be required.

5. Customer to connect terminal G (E) to earth ground.

6. Wire only one Auto Reference input.

7. If the Dynamic Braking (DB) option is used, wire per Appendix 7 instructions.

CAUTION

1-14

GPD 503

●

PRGM DRIVE

REMOTE DRIVE FWD REV SEQ REF

4-20mA

ISOLATED AUTO REFERENCE ✱ SEE NOTE 6

EXT. FAULT ✱

JOG

MAN SPEED 1RH ✱

2K / 2.5K

SEE NOTE 1

STOP

MULTI-STEP

FREQ

SELECT

ANALOG OUTPUT (0-10 Vdc)

OPEN

COLLECTOR

CIRCUIT

MULTI-FUNCTION MONITOR OUTPUT 0 - +10V 2mA MAX.

(T2)

(T1) (T3)

500V

575/600V

VOLTAGE SELECTOR



0-10V

FOR WIRING DYNAMIC BRAKING OPTION

SEE NOTE 7

1R ✱

3ø POWER SUPPLY (SEE NAMEPLATE DATA)

L1 L2 L3

1CB ✱

2K

+15Vdc

(20mA MAX)

MAN REF. IN

(0 TO 10Vdc)

COM

SHIELD

4-20mA

(250

0 TO 10Vdc

(20K

NOTE 4

B1 or

L1 L2 L3

(R) (S) (T)

OUTPUT

VOLTAGE

(%)

SEE

FWD REV

V/HZ PROFILE

OUTPUT FREQUENCY

(HZ)

RUN

STOP

DIGITAL

OPERATOR

DSPL

DATA

ENTER

RESET

COOLING

FAN

POWER

B0/–

B2 or B1/+

(15HP AND ABOVE)

FACTORY SET FOR 575/600V

(15HP AND ABOVE)

RUN

EXT. FAULT

FAULT RESET

FWD/REV

AUTO/MAN

JOG SPEED

0 VOLTS

RUN CONTACT

RY1

FAULT

CONTACTS

RY2

▲

●

■

STOP

2PB ✱

EXT. FAULT RESET

TERM. 12

TERMINALS 1-8: IF INPUT FROM RELAY CONTACTS: RATED 30Vdc OR MORE, 100mA OR MORE; IF OPEN COLLECTOR INPUT: RATED 35Vdc OR MORE, 100mA OR MORE

RY CONTACTS CAPACITY: 1A AT 250Vac 1A AT 30Vdc

SEE NOTE 3

1SS ✱

2SS ✱

RUN

1PB ✱

3PB ✱

1OL ✱

FWD

REV

AUTO

MAN

SEE NOTE 2

●

OPEN

COLLECTOR

CIRCUIT

(E)

EARTH

GROUND

SEE NOTE 5

Figure 1-6. 575V Interconnections - 3-Wire Control

GPD 503 BASIC INTERCONNECT DIAGRAM FOR 3-WIRE CONTROL

(U) (V) (W) T1 T2 T3

AC MOTOR ✱

1OL ✱

SEE NOTE 2

MULTIFUNCTION OPEN COLLECTOR OUTPUTS CAPACITY: 50mA AT 48Vdc MAX.

(with constant Sn-04 set to 0000, Sn-15 set to 00,

Sn-16 set to 03, Sn-17 set to 04, and Sn-18 set to 06 )

1-15

Section 2. PROGRAMMABLE FEATURES

2.1 GENERAL

This section describes features of the GPD 503 which are defined by programmed settings in the various constants in memory. Since most features use more than one constant, the descriptions appear in alphabetical order by the function name. In Table 2-1, the functions are grouped into operational categories. To cross reference a particular constant to the features to which it applies, see the listings in Appendix 1.

Table 2-1. List of Features Defined By Constants

FUNCTION

SET-UP Initialization (Reset), 2-Wire or 3-Wire 2.25 Sn-03 Drive Size (HP), Defining Table A3-1 Sn-01 Volts/Hertz Patterns, Standard 2.32 Sn-02 Output Voltage Regulator 2.33 Cn-01 Volts/Hertz Pattern, Custom 2.33 Cn-02 thru Cn-08

Thermal Motor Overload Protection 2.30 Sn-14, Cn-09 Display Mode, Choice on Power-Up 2.10 bn-10 Digital Display, Re-scaling 2.9 Cn-20

STARTING Accel Time 2.2 bn-01, bn-03 Soft Start Characteristics 2.27 Sn-06 DC Injection Braking at Start 2.8B Cn-10, -11, -13

STOPPING Decel Time 2.2 bn-02, bn-04 DC Injection Braking at Stop 2.8A Sn-04, Cn-12

PARAGRAPH REFERENCE

CONSTANT(S)

REVERSE Reverse Run Disabled Table A1-3 Sn-05

SPEED CONTROL Frequency Command, Upper & Lower Limits 2.14 Cn-14, -15 Jog Reference 2.15 An-09 Multi-step Speed 2.24.2 An-01 thru An-08, Sn-04,

Sn-15 thru Sn-18, Sn-19 Up/Down Frequency Setting 2.34 Sn-15 thru Sn-18 Speed Reference Selection (Local/Remote) 2.24.1 Sn-04

2-1

Table 2-1. List of Features Defined By Constants - Continued

FUNCTION

RUNNING Critical Frequency Rejection 2.7 Cn-16 thru Cn-19 Speed Coincidence 2.23 Cn-21, Cn-22 Carrier Frequency 2.37 Cn-23, -24, -25 Speed Search 2.28 Sn-15, -16, -17 Energy saving 2.11 bn-09

RUNNING IMPROVEMENTS Slip Compensation 2.26 bn-08 Torque Compensation 2.31 bn-07 Stall Prevention 2.29 Sn-10, Cn-28, -29, -30

PROTECTIVE FEATURES Momentary Power Loss Ride-thru 2.16 Sn-11 Auto Restart 2.5 Cn-36, Sn-11 Auto Reference Loss Detection 2.4 Sn-06 Overtorque Detection 2.22 Sn-07, Cn-26, -27

DRIVE CONTROLS, INPUT Multi-function Input Terminals 2.19 Sn-15 thru Sn-18 External Fault Terminals 2.12 Sn-12, Sn-15 thru Sn-18 Multi-function Analog Input 2.18 Sn-19 Auto Reference Characteristics 2.3 Sn-06 Auto Reference Bias and Gain 2.13 bn-05, bn-06

PARAGRAPH REFERENCE

CONSTANT(S)

DRIVE OUTPUT Multi-function Output Terminals 2.21 Sn-20, -21, -22 Analog Monitor Output 2.20 Sn-05, Sn-09, bn-11

MONITOR DISPLAY Monitor Display Selection 2.9 Cn-20 Monitor Display Information 2.17 Un-01 thru Un-10

2-2

2.2 ACCEL/DECEL TIME

A. bn-01: Accel Time 1 Factory setting (each):

bn-02: Decel Time 1

Range (each): 0.0 to 6000.0 seconds

10.0

bn-03: Accel Time 2

bn-04: Decel Time 2

The GPD 503 incorporates two sets of individually programmable acceleration and deceleration times.

B. Sn-15 thru Sn-18: Multi- Data

: Accel/Decel Time Selection

function Inputs (Term. 5 thru 8)

By programming data 07 into one of the multifunction system constants (Sn-15 thru Sn-18), one of the multi-function input terminals (5 thru

8) becomes a time selection input. When the input terminal (i.e. external contact) is open,

TIME 1 o

TIME 2

GPD 503

Time 1 (bn-01/bn-02) is selected. When the input terminal is closed, Time 2 (bn-03/bn-04) is selected.

seconds

C. Sn-19: Multi-function Analog Data

Input (Term. 16)

The multi-function analog input at terminal 16 may be configured to allow analog control of the Accel/Decel time. The input voltage, in the range of 1 to 10V, determines the coefficient by which the Accel/Decel time is reduced:

Actual Accel/ =Accel/Decel Time Decel Time Coefficient

EXAMPLE:

Accel/Decel Time = 10 sec * Voltage Ref. at Term. 16 = 5V

Actual Accel/

10 sec

= 2 sec

Decel Time 5 (coefficient)

* bn-01 or bn-03 setting

: Accel/Decel Time Coefficient

ACCEL/ DECEL COEFFICIENT

COEFFICIENT

5 1

01510

GPD 503

15 +15V 16 0-10V (20K  ) 17

VOLTAGE

2-3

2.3 AUTO REFERENCE CHARACTERISTICS

Sn-06: Operation Mode Digit 3 [ X X X X ] : Auto Reference

Select 3 Characteristics

Factory setting: X

X X (0 - 100%)

The setting of this digit determines how the frequency command varies with respect to changes in the Auto Reference command input signal.

GPD 503

Auto Reference inputs:

terminals 13 & 17 — 0-10 VDC terminals 14 & 17 — 4-20 mA

= X 0 X X = X 1 X X

AUTO

REFERENCE

0-10V (20K  )

4-20 mA (250 

= X 0 X X = X 1 X X

FREQ

CMD

100%

0V 10V

INPUT VOLTAGE (TERM. 13)

100%

FREQ

CMD

4mA 20mA

INPUT CURRENT (TERM. 14)

2-4

2.4 AUTO REFERENCE - LOSS DETECTION

Sn-06: Operation Mode Digit 4 [ X X X X ] : Auto Reference

Select 3 Loss Detection

Factory setting:

X X X (disabled)

The reference loss detection function is either enabled or disabled, based on the setting of Sn-06 X X X X. When enabled (

X X X ), the reference loss detection compares the change in reference with respect to time (0.4 seconds). If longer than 0.4 seconds, the GPD 503 will decelerate to the set reference; if shorter than 0.4 seconds, the GPD 503 will continue to operate at 80% of the output frequency. To regain control of output frequency, either exceed the set reference (80% of reference) or initiate a STOP command. (If Auto Reference is less than Fmax (Cn-02) x .05, then this function is not performed.)

FWD RUN

COMMAND

80% REF

AUTO

REFERENCE

10%

0.4 SEC 0.4 SEC

GPD 503 OUTPUT

FREQUENCY

80% FREQ.

Time Chart

2-5

2-6

(THIS PAGE INTENTIONALLY BLANK)

2.5 AUTO-RESTART

A. Cn-36: Number of Auto-Restart Attempts Factory setting:

Range: 00 - 10

When a fault occurs during operation, the GPD 503 can be programmed for an autorestart operation to automatically reset the fault. Auto-restart operation will use the number of reset attempts set in this constant, up to the maximum of 10. When set to no auto-restarts will be attempted.

• The following faults can be automatically reset: oC: Overcurrent oL3: Overtorque

ou: Overvoltage (OV) oH: Overheat oL2: Inverter overload Uu1: Undervoltage (Power UV)

• The following conditions WILL NOT initiate auto-restart:

1. oL1, EF

, FU or CPF fault.

2. When OC or UV occurs during deceleration.

3. When Sn-11, digit 3 ( X 0 X X ) is programmed to stop during momentary power

failure. (See para. 2.16, MOMENTARY POWER LOSS RIDE-THRU.)

• The number of restart attempts available will be reset to the Cn-36 setting when:

1. 10 minutes has elapsed without a fault occurring.

2. The RESET key, or external Fault Reset push button, is pressed.

B. Sn-11: Protective Characteristics Digit 2 [ X X X X ]: Fault Contact

Select 2 Status During Auto-Restart

This digit controls how the fault contact responds to a GPD 503 fault during the autorestart operation.

0: Fault contact will not actuate during auto-restart attempts 1: Fault contact actuates during auto-restart attempts

FAULT DETECTION

Sn-11 = X X 1 X Sn-11 = X X 0 X

FAULT CONTACT

OUTPUT FREQUENCY

Time from fault detection

to reset attempt, or time

between reset attempts

100 ms

AUTOMATIC FAULT RESET

MOTOR RPM

Auto-Restart Operation Timing

2.6 Intentionally Deleted

2-7

2.7 CRITICAL FREQUENCY REJECTION

A. Cn-16: Prohibited Frequency 1

Factory setting (each):

0.0

Cn-17: Prohibited Frequency 2 Cn-18: Prohibited Frequency 3

Range (each): 0.0 to 400.0 Hz

These three constants allow programming of up to three prohibited frequency points for eliminating problems with resonant vibration of the motor/machine. This feature does not actually eliminate the selected frequency values, but will accelerate and decelerate the motor through the prohibited bandwidth.

B. Cn-19: Prohibited Frequency Deadband Factory setting:

1.0

Range: 0.0 to 25.5 Hz

This constant determines the width of the deadband around each selected prohibited frequency point. The factory setting is

1.0

, which establishes a deadband of ±1.0 Hz.

EXAMPLE:

Vibration encountered between 30.0 and 36.0 Hz.

33.0

SOLUTION: Set Cn-16 to

. This is the center of the problem

frequency band.

Set Cn-19 to

3.0

. This will cause the GPD 503 to reject all

frequency command values between 30.0 and 36.0 Hz.

A frequency command in the deadband will be converted to the bottom value of the deadband, e.g. a command of 33 Hz would result in a run frequency of 30 Hz.

FREQ. CMD

36 Hz 33 Hz 30 Hz

Total Deadband = 6.0 Hz

± Cn-19 (3.0 Hz)

OUTPUT FREQUENCY (Hz)

2-8

2.8 DC INJECTION BRAKING

A. Sn-04: Operation Mode Select 1 Digits 3 & 4 [ X X X X ] : Motor

Stopping Method Selection

Factory setting:

Cn-12: DC Injection Time at Stop Factory setting:

0 0

0.0

X X

sec

Range: 0.0 - 25.5 sec

1 0

When full range DC injection braking stop is enabled (Sn-04 =

X X), DC injection braking is used to stop a motor more quickly than normal coast to stop, without the need for braking resistors. When a STOP command is issued, there is a 0.5 second time delay to apply DC to two phases of the motor’s stator winding. Then DC injection current is applied. The duration of DC braking is a time period proportional to Cn-12 (at 10% output frequency) and the level of output frequency at the time the STOP command is issued.

Braking torque is 50-70% of full load motor torque.

EXAMPLE:

Cn-12 = 0.5 sec (at 10% output) Braking time at Fmax (100% output frequency) = 10 x 0.5 = 5 sec

STOP

Cn-12 x 10

RUN CMD

OUTPUT

FREQUENCY

COASTING

0.5 sec DC BRAKING TIME

DC INJECTION BRAKING TIME Cn-12

0 10% 100%

OUTPUT FREQUENCY

AT TIME OF STOP COMMAND

Full Range DC Injection Braking Stop Sequence

2-9

2.8 DC INJECTION BRAKING Continued B. Cn-10: DC Inj. Braking Start Frequency Range: 0.0 to 10.0 Hz

Cn-11: DC Inj.Braking Current Factory setting:

(% of Drive Rated Current)

Range: 0 to 100 %

Cn-13: DC Injection Time at Start Factory setting:

0.5

sec

Range: 0.0 to 25.5 sec

DC injection can be used to stop a motor whose rotational direction is uncertain at startup. For this operation, application of DC injection braking current is controlled by a multi-function input (see paragraph 2.8.D).

With ramp to stop enabled (Sn-04 =

0 0

X X), after a STOP command is received the GPD 503 controls motor deceleration according to the Decel Time setting, until output frequency reaches the DC Injection Braking Start Frequency (Cn-10 setting). Then the GPD 503 output is turned off and DC injection current is applied to the motor. The effective DC injection time and current should be set to provide adequate stopping without excessive motor heating. The DC injection voltage is determined by the DC injection braking current and motor impedance.

STOP

RUN COMMAND

OUTPUT FREQUENCY

DC INJECTION TIME AT

START (Cn-13)

DC DC

DC INJ. BRK. START

FREQUENCY (Cn-10)

DC INJECTION TIME AT

STOP (Cn-12)

DC Braking Sequence

RAMP TO STOP

2-10

2.8 DC INJECTION BRAKING Continued

C. Sn-19: Multi-function Analog Data

: DC Injection Braking

Input (Term. 16) Current Adjust

The multi-function analog input at terminal 16 may be configured to allow analog control of the amount of DC injection braking current (from 0% to 100% of the current level set in Cn-11), which directly controls the amount of DC injection voltage applied to the motor.

BRAKING CURRENT ADJUST

D. Sn-15 thru Sn-18: Multi-function Data

GPD 503

+15V

0-10V (20K  )

BRAKING CURRENT

(%)

(Cn-11)

100

010

ANALOG VOLTAGE

: DC Injection Braking

Inputs (Term. 5 thru 8) Command

Any multi-function input terminal can be utilized to control DC injection braking. When used, DC injection current will be applied until the input is removed, provided that the GPD 503 output frequency is below the DC Braking

GPD 503

DC INJ. BRK.

COMMAND

Start Frequency (Cn-10).

EXAMPLE:

Sn-18 =

Contact input at Terminal 8 is the DC Injection Braking Command

RUN COMMAND

DC INJECTION

BRAKING COMMAND

OUTPUT FREQUENCY

STOP

DC DC

DC INJ. BRK. START

FREQUENCY (Cn-10)

DC Braking Sequence

2-11

RAMP TO STOP

2.9 DIGITAL DISPLAY SELECTION

Cn-20: Operator Display Mode Factory setting:

Reference and Indication

This constant designates what Drive parameter will be displayed on the Digital Operator when the GPD 503 is in the Drive mode. It will be displayed where "OUTPUT FREQUENCY" was previously displayed.

DATA PARAMETER DISPLAY

(factory 0.1 Hz.

setting)

(no. of motor in increments of 1 RPM poles) (39999 max).

Output frequency, in increments of

Same as Motor synchronous speed (NS =

NOTE: When motor synchronous

speed exceeds 39999 RPM, display holds at

Range: 0 to 39999

120F

)

39999

00040

to must be 5 digits.

Line speed or other parameter. Setting

39999

X X X X X

EXAMPLE:

To display Line Speed, based on

54.32 FPM at 60 Hz: Cn-20 setting =

Parameter value at maximum frequency (include leading zeroes if necessary)

Location of decimal point:

= X X X X

= X X X . X

= X X . X X

= X . X X X

(See CAUTION on next page)

25432

2-12

2.9 DIGITAL DISPLAY SELECTION Continued

CAUTION

When setting a 5 digit value in Cn-20, the decimal point position selected will also automatically affect all of the Frequency Reference Memory Settings (An-XX constants; see Table A1-1).

EXAMPLE:

Cn-20 factory setting: 00000 An-09 (Jog) factory setting: 006.00 (6 Hz)

Cn-20 changed to 1

An-09 setting becomes 0060. Therefore An-09 must be reprogrammed

to 0006.0 for 6 Hz Jog frequency.

2.10 DISPLAY - MONITOR (AT POWER-UP) SELECTION

bn-10: Monitor Number After Power-up Factory setting:

This constant determines which monitor display will appear on the Digital Operator when the GPD 503 is powered up. The number programmed into bn-10 corresponds to the appropriate Un constant, Un-XX (01-03), which determines monitor status.

bn-10

Setting Monitor Selection Setting Monitor Selection

Un-01 — Frequency Reference

0600

Decimal point at X X X.X

Range: 1 to 3

2 3

Un-02 — Output Frequency Un-03 — Output Current

2-13

2.11 ENERGY SAVING OPERATION

bn-09: Energy Saving Gain Factory setting:

Range: 0 to 200 %

This constant sets, in increments of 1%, the level to which the output voltage is reduced during the energy-saving operation.

V/f CONVERSION

TORQUE COMPENSATION

ENERGYSAVING GAIN

O O

ENERGY-SAVING ENABLED

VOLTAGE COMMAND

CLOSE AT SET

FREQUENCY AND

Output Voltage During Energy-Saving Operation

Sn-15 thru Sn-18: Multi-function Data

: Energy Saving Operation

Inputs (Term. 5 thru 8)

A multi-function input may be utilized to command energy saving operation.

When the external Energy-Saving Operation command is closed at set frequency, the energysaving operation shown below is enabled. In the energy saving operation, the output voltage is the value of the energy saving gain (bn-09; factory set at 80%) multiplied by the V constants defined by Cn-03, -06 and -08.

NOTE

If energy saving operation is enabled before accel time is complete, output V/Hz is not affected until set frequency is reached; then output voltage is reduced by energy-saving gain (bn-09) setting.

RUN COMMAND

ENERGY-SAVING COMMAND

EXTERNAL

CONTACTS

GPD 503

Sn-15

Sn-16 MULTI-

> FUNCTION

Sn-17 INPUT

Sn-18

OUTPUT VOLTAGE

V (of Cn-03, -06 & -08) x

ENERGY-SAVING GAIN (bn-09)

Energy-Saving Run Timing

2-14

2.12 EXTERNAL FAULT INPUTS

A. Sn-12: External Fault Signal Input Factory setting:

(Terminal 3)

This constant determines how the GPD 503 responds to an external fault contact input on terminal 3. The chart below lists the possible settings, and indicates how the GPD 503 will

EXTERNAL

FAULT

CONTACT

GPD 503

interpret the input signal.

Sn-12 Term. 3 (Note 1) Always During Mode (Note 2)

Data

0000 0001

0010 0011

N.O. N.C.

XX X

XXX

Detected Operation

0123

0100

(Factory Set)

0101 0110

0111 1000

1001 1010

1011 1100

1101 1110

1111

NOTES

XX X

XXX

XX X

XXX

XX X

XXX

XX X

1. N.O. = normally open contact; N.C. = normally closed contact.

2. Mode 0 = Ramp to Stop (bn-02); Mode 1 = Coast to Stop; Mode 2 = Emergency Stop (bn-04); Mode 3 = Continue operation (minor fault).

2-15

2.12 EXTERNAL FAULT INPUTS Continued B. Sn-15 thru Sn-18: Multi-function Data

Inputs (Term. 5 thru 8) Data

The multi-function input terminals can be used to monitor external fault contacts. When the External Fault 1-4 signals are inputted, Operator (steady for a major fault situation, blinking for a minor fault situation). The second digit of the Sn-15 thru Sn-18 setting is entered as a hexadecimal value; when converted to its binary equivalent, it defines what type of external fault contact is used and how the GPD 503 will react to the fault input.

Binary — 0 0 0 0

0 = N.O. contact 1 = N.C. contact

EF5

Data Data

20 - 2F 30 - 3F 40 - 4F 50 - 5F

EF8

: External Fault 1 (terminal 5) : External Fault 2 (terminal 6) : External Fault 3 (terminal 7) : External Fault 4 (terminal 8)

are displayed on the Digital

BINARY TO HEX CONVERSION

BINARY HEX

0 0 0 0 0

0 = always detected 1 = during operation

00 = ramp to stop 01 = coast to stop 10 = emergency stop 11 = continue operation

(minor fault)

EXAMPLE:

To program External Fault 1 (terminal 5) for a N.C. contact, always detected, and GPD 503 to continue operation, solve for X:

Sn-15 data =

X = 1 1 0 1

N.C. contact

0 0 0 1 1 0 0 1 0 2 0 0 1 1 3

0 1 0 0 4 0 1 0 1 5 0 1 1 0 6 0 1 1 1 7

1 0 0 0 8 1 0 0 1 9 1 0 1 0 A 1 0 1 1 B *

1 1 0 0 C 1 1 0 1 D ** 1 1 1 0 E 1 1 1 1 F

always detected

* Appears as " b" on Digital Operator.

continue operation

= 1 1 0 1 (binary) = D (hex)

Sn-15 data =

For the same type of input at External Fault 2 (terminal 6):

Sn-16 data =

** Appears as " d" on Digital Operator.

2-16

2.13 FREQUENCY (AUTO) COMMAND BIAS/GAIN

10V

FREQ. REF. INPUT

FREQ. CMD (%)

(+)

(–)

100%

10V

BIAS

GAIN

(+)

(–)

(+)

(–)

110

100

1008080

bn-05: Frequency Command Gain Factory setting:

Range: 0.0 to 1000.0 %

Sets the auto-speed frequency command gain, in increments of 0.1%.

bn-06: Frequency Command Bias Factory setting:

Range: -100 to 100 %

Sets the auto-speed frequency command bias, in increments of 1%.

100% 100%

(–)

FREQ. REF. INPUT

100.0

BIAS

ADJUSTMENT PROCEDURE:

A. For 0-10 Vdc input (term. 13)

1. With no input, adjust Bias (bn-06 setting) until an output of

0.00 Hz is obtained.

2. With full scale input, adjust Gain (bn-05 setting) until an output of 60.00 Hz (or other desired max. output frequency) is obtained.

B. For 4-20mA input (term. 14)

1. With 4mA input, adjust Bias (bn-06 setting) until an output of

0.00 Hz is obtained.

2. With 20mA input, adjust Gain (bn-05 setting) until an output of 60.00 Hz (or other desired max. output frequency) is obtained.

Follow the same adjustment procedure for other desired frequency setpoints.

GAIN

NOTE

2-17

2.14 FREQUENCY COMMAND UPPER & LOWER LIMITS

Cn-14: Frequency Command Upper Limit Factory setting:

Range: 0 to 109 %

Cn-15: Frequency Command Lower Limit Factory setting:

Range: 0 to 109 %

These two constants set the range for the frequency command signal. Each is set, in increments of 1%, as a percentage of maximum frequency (Fmax) as established by either the selected standard V/f pattern or custom V/f pattern.

NOTE: All references are affected by the upper and lower limit points.

EXAMPLE:

Cn-02 = Cn-14 = Cn-15 = 10% = 6Hz – Min. speed

Hz (100%)

% = 48Hz – Max. speed

100

OUTPUT

FREQ.

( % )

100%

Cn-14 80%

Cn-15 10%

2.5% t

2-18

2.15 JOG REFERENCE

An-09: Jog Reference Factory setting:

6.00

Range: 0.00 to 400.00 Hz

When jog operation is selected (either by the Digital Operator JOG key, or by external Jog and Run signals), the GPD 503 output will ramp to the output level set by this constant.

When the Digital Operator is used, Jog can only be initiated from the stopped condition. When the drive is running, the JOG key will have no effect on GPD 503 output.

When an external Jog signal is present, it will override the existing operation mode and the GPD 503 will ramp to the level set by this constant.

EXAMPLES:

OPERATION FROM DIGITAL OPERATOR

Press and Release Hold JOG JOG

FREQ. CMD

An-09 JOG

REF.

FREQ. CMD

An-09 JOG

REF.

Press Press and Release Press

RUN Hold JOG JOG STOP

2-19

2.15 JOG REFERENCE Continued

EXAMPLES: (Continued)

OPERATION BY REMOTE SIGNAL INPUT (RUN & JOG)

RUN *

JOG1

FREQ. CMD

An-09 JOG

REF.

RUN *

JOG1

FREQ. CMD

An-09 JOG

REF.

FWD

COMMAND

(EXTERNAL)

JOG2

(FWD OR REV)

FREQ. CMD

* Or FWD

JOG2 – 2-WIRE CONFIGURATION

Sn-04 =

0000

(Remote Control)

An-09 JOG

REF.

2-20

2.15 JOG REFERENCE Continued

EXAMPLES: (Continued)

JOG2 – 3-WIRE CONFIGURATION

RUN *

COMMAND

(EXTERNAL)

JOG2

(FWD OR REV)

FREQ. CMD

An-09 JOG

REF.

Sn-04 =

0000

(Remote Control)

* Momentary contact.

** When JOG2 command is released, a STOP command

is issued.

NOTES:

1. Use of external Jog input is selected by setting data

06 , 12 , or13

in one of the constants Sn-15 thru Sn-18.

• The factory configuration for 2-wire control is Sn-17 =

for JOG1 input at terminal 7.

• The factory configuration for 3-wire control is Sn-18 =

for JOG1 input at terminal 8.

• To select JOG2 - FWD, set data To select JOG2 - REV, set data

into one of these constants.

into one of these constants. JOG2 does not require an active RUN command to allow Jog operation.

2. JOG2 (FWD or REV) has priority over FWD and REV Run in 2-wire control configuration, and priority over RUN, STOP, and FWD/REV commands in 3-wire control configuration.

3. JOG2 - FWD and JOG2 - REV can be selected independently.

4. Sn-05 =

XX1X

(Reverse Run disabled) will override JOG2 - REV.

Also see descriptions of MULTI-FUNCTION INPUT TERMINALS and RESET CODES.

2-20.1

2.16 MOMENTARY POWER LOSS RIDE-THRU

Sn-11: Protective Characteristics Digit 3 [ X X X X ] : Power Loss

Select 2 Ride-thru Protection

X X = Disabled (Factory

setting)

X X = Enabled

The setting of this digit either enables or disables the ride-thru feature of the GPD 503. If disabled, the unit will stop immediately whenever a power loss occurs. If enabled, the GPD 503 will continue to operate during a momentary power loss of up to 80%, under the following conditions:

If the loss exceeds the identified time period, the GPD 503 will stop.

— 230/460V/575V units 5HP and above - max “ride-thru”: 2 seconds — 230/460V units less than 5HP - “ride-thru”: 1 second (as standard)

The ride-thru capacity of the 230/460V units less than 5HP can be extended to 2 seconds (2000 msec) with the addition of an optional external capacitor unit.

Cn-37: Power Loss Ride-Thru Deactivation Time Range: 0.0 to 2.0 seconds

If the loss exceeds the length of time identified by Cn-37, the GPD 503 will stop. The factory setting of this constant, in 0.1 second increments, is related to the GPD 503’s HP rating, as set by Sn-01.

2-20.2

2.17 MONITOR DISPLAY (DIGITAL OPERATOR)

While in the Drive mode, different information will appear on the Digital Operator display when each of the Un constants is selected (see page 3-7).

CONSTANT DISPLAY

Un- MONITORED ITEM EXAMPLE

01 Frequency reference 02 Output frequency

03 Output current 04 AC voltage reference

60.0

12.5A 230 v

Actual display appearance:

Term. 1 input OPEN

Term. 2 input CLOSED

Term. 3 input OPEN

Term. 4 input CLOSED

05 DC Bus voltage (VPN)

Pn270

06 Output power (kW) (±) 07 Input terminal status

08 Output signals status 09 LED lamp check

10 Control Section PROM

CI I I I

o I I

8.8.8.8.8. 16142

(last 5 digits of PROM Part No. :

NSG 6XXXXX

12.5

Term. 5 input OPEN

Term. 6 input CLOSED

Term. 7 input OPEN

Term. 8 input CLOSED

"C" indicates display is Input Terminal Status

Actual display appearance:

"At Speed" output ON "Zero Speed" output OFF "Run" status output ON

"o" indicates display is Output Signals Status

2-21

2.18 MULTI-FUNCTION ANALOG INPUT (Term. 16)

Sn-19: Multi-function Analog Input

(Term. 16)

GPD 503

Programming Sn-19 per the chart below configures terminal 16 for analog control. The figures on the next page show how each setting configures the analog input.

SET

VALUE FUNCTION REMARKS

00 01

Manual reference External reference input Frequency reference gain Total gain = Internal gain (bn-05) x FGAINE

(FGAINE)

Frequency reference bias 1 Total bias = Internal bias (bn-06) + FBIAS1 (FBIAS1) *

Frequency reference bias 2 Total bias = Internal bias (bn-06) + FBIAS2 (FBIAS2) (+/-) *

Overtorque detection Internal overtorque detection level level (Cn-26) disabled

15 16 17

+15V 0-10V

(20K )

05 06

0b- FF

VBIAS ** VBIAS addition after V/f conversion Accel/decel time Accel/decel time varied by analog input

coefficient DC injection braking DC injection braking current varied by

current adjust analog input (10V/drive rated current);

internal setting (Cn-11) ineffective

Stall prevention level Stall prevention level (Cn-30 = 100% level) during running varied by analog input

Frequency reference Frequency reference lower limit is set by lower limit analog input. Either Cn-15 setting value

or analog input, whichever is greater, becomes effective.

Setting prohibited Analog input sets a fourth prohibited frequency 4 frequency, in addition to those set by Cn-16

thru Cn-18.

Not Used

* FBIAS1 and FBIAS2 are based on Fmax (Cn-02).

** DC boost adjust on V/Hz curve.

2-22

2.18 MULTI-FUNCTION ANALOG INPUT (Term. 16) Continued

Sn-19 = 00

100%

FREQUENCY

REF.

0% MULTI-FUNCTION ANALOG INPUT

Sn-19 = 02

10%

FBIAS1

0% MULTI-FUNCTION ANALOG INPUT

Sn-19 = 04

OVER- 200% TORQUE DETECTION LEVEL

0% MULTI-FUNCTION ANALOG INPUT

0V 10V

Sn-19 = 01

2.00

FGAINE 1.00

0V 5V 10V

MULTI-FUNCTION ANALOG INPUT

Sn-19 = 03

10%

FBIAS2

- 10% 0V 5V 10V

MULTI-FUNCTION ANALOG INPUT

Sn-19 = 05

100V

VBIAS

Sn-19 = 06

10 REDUCTION COEFFICIENT 1

0V 1V 10V

MULTI-FUNCTION ANALOG INPUT

Actual Accel or decel time =

Sn-19 = 08

STALL 200% LEVEL DURING 100% RUNNING

(PERCENT OF Cn-30 SETTING)

30%

0 1.5V 5V 10V

MULTI-FUNCTION ANALOG INPUT

Accel or decel time

Coefficient

Sn-19 = 0A

(Cn-02) SETTING PROHIBITED FREQUENCY 4

0V 10V

MULTI-FUNCTION ANALOG INPUT

Sn-19 = 07

100% DC INJECTION BRAKING CURRENT 0%

0V 10V

MULTI-FUNCTION ANALOG INPUT

Sn-19 = 09

MAX. OUTPUT FREQUENCY

(Cn-02) FREQUENCY REFERENCE LOWER LIMIT

0V 10V

MULTI-FUNCTION ANALOG INPUT

MAX. OUTPUT FREQUENCY

0V 10V

MULTI-FUNCTION ANALOG INPUT

2-23

2.19 MULTI-FUNCTION INPUT TERMINALS (Term. 5-8)

Sn-15: Terminal 5 Function Factory settings (for 2-wire control): Sn-16: Terminal 6 Function Sn-15 = Sn-17: Terminal 7 Function Sn-16 =

03 04

Sn-17 = Sn-18 =

Sn-18: Terminal 8 Function

3-wire control defaults:

Sn-15 = Sn-16 =

00 03

Sn-17 = Sn-18 =

06 08

04 06

These four constants select the input signal functions for terminals 5 thru 8. Although these constants can be independently set, NOT selecting values

thru 03, inclusive, establishes that GPD 503 operation will be controlled by the Auto Reference input.

System constant settings are checked whenever power is applied to the GPD 503,

EXTERNAL

CONTACTS

•

GPD 503

Sn-15

Sn-16 MULTI-

> FUNCTION

Sn-17 INPUT

Sn-18

or each time GPD 503 operation is switched from Program mode to Drive mode. A constant set value failure (

oPE03

) will occur if any of

the following conditions are detected among these four system constants:

(1) Set values are not arranged in sequence, with the smallest value in

Sn-15 and the largest value in Sn-18.

(2) Both speed search functions (values

and 62) have been selected.

(3) When the UP and DOWN functions are not selected simultaneously.

Table 2-2 lists the possible data setting values for these constants, with the function and a brief description for each one.

For a few of the data settings, a more detailed description is given on the following pages; for others, the description is given in other PROGRAMMABLE FEATURES paragraphs.

2-24

2.19 MULTI-FUNCTION INPUT TERMINALS (Term. 5-8) Continued

Table 2-2. Sn-15 thru Sn-18 Data Settings

DESCRIPTION

DATA FUNCTION Signal Levels: 0 = state; 1 = pulse

DATA FUNCTION

Signal Levels: 0 = maintained; 1 = momentary

DESCRIPTION

03 04 05

06 07

FWD/REV selection (for MUST BE SET IN Sn-15. Redefines terminals: 3-wire control) 1 = Run; 2 = Stop;

5 = FWD/REV select

Operation signal selection Open 0 = Operates according to setting of (Remote/Local) Sn-04, digits 1 & 2 [ X X

Closed 0 = Operates from keys of the

Digital Operator

See Data description following this table

Option/GPD 503 reference Open 0 = Operates from installed option selection Closed 0 = Operates from Digital Operator and/or

external terminals

Multi-step speed ref. 1 Multi-step speed ref. 2 See paragraph 2.24 Multi-step speed ref. 3

JOG1 selection Closed 0 = Jog selected See paragraph 2.15 Accel/decel time Open 0 = Accel/decel by bn-01/bn-02

Closed 0 = Accel/decel by bn-03/bn-04

See paragraph 2.2

External base block Closed 0 = Shuts off GPD 503 output (N.O. contact input) (frequency command is held)

See Data description following this table

0 0

]

10 11 12 13

External base block Open 0 = Shuts off GPD 503 output (N.C. contact input) (frequency reference is held)

See Data description following this table

Accel/decel speed prohibit See Data description following this table (HOLD command)

External overheat Closed 0 =

Multi-function analog input Closed 0 = Analog input (term. 16) is enabled selection Open 0 = Analog input (term. 16) is disabled

Not Used UP function

DOWN function JOG2 - FWD JOG2 - REV

See paragraph 2.34

See paragraph 2.15

oH2

blinks on the Digital Operator, and

operation continues (minor fault)

2-25

2.19 MULTI-FUNCTION INPUT TERMINALS (Term. 5-8) Continued

Table 2-2. Sn-15 thru Sn-18 Data Settings - Continued

DESCRIPTION

DATA FUNCTION Signal Levels: 0 = state; 1 = pulse

DATA FUNCTION

20 30

40 50

to to

2F 3F

4F 5F

Not Used External fault 1 Second digit of setting is a hexadecimal

External fault 2 External fault 3 is used and how the GPD 503 will react External fault 4

Signal Levels: 0 = maintained; 1 = momentary

value; its four-place binary equivalent defines what type of external contact

when the signal input is active

See paragraph 2.12

Data

DC injection braking command Closed 0 = DC injection braking active (RUN and JOG have priority) See paragraph 2.8

Speed Search 1 Closed 1 = Speed Search operation from

maximum frequency

See paragraph 2.28

Speed Search 2 Closed 1 = Speed Search operation from

set frequency

See paragraph 2.28

Energy-saving operation Closed 0 = Energy saving

See paragraph 2.11

Not Used

: Remote/Local

Set digits of Sn-04 to X X 0 0 to select external inputs as the source for frequency reference and operation commands. The use of a Remote/Local command input allows switching between the Digital Operator control and the external terminal input signals, without the need of re-programming Sn-04. If the status of the Remote/Local command input is changed while the drive is running, the Remote/Local operation selection is not completed until the next time the GPD 503 is stopped.

Closed = Controlled locally (Digital Operator) Open = Controlled remotely (external terminal inputs, and Auto reference)

NOTE: If manual speed is selected

– by the external Auto/Manual switch (3SS [2-wire] or 2SS [3-wire] ), – by jumper from term. 5 to 11 (2-wire control),

– by jumper from term. 6 to 11 (3-wire control), the GPD 503 speed reference will be controlled by manual speed reference regardless of the state of the Remote/Local input.

2-26

2.19 MULTI-FUNCTION INPUT TERMINALS (Term. 5-8) Continued

Data

: External Base Block by N.O. Contact

• When either the Forward Run command or Reverse Run command is closed, and the external Base Block command is also active (i.e. contact closed), coast stop is accom-

EXTERNAL

BASE BLOCK

o o

plished (after a 20 msec delay), while the frequency command is maintained. When the Base Block command is removed, the drive will recover in a manner similar

to that of Speed Search operation.

• When both the Forward Run command and Reverse Run command are open, and the external Base Block command is active (i.e. contact closed), coast stop is accomplished and after a 20 msec delay the frequency command is changed to 0Hz. When the Base Block command is removed, the drive will remain in stopped condition until Forward Run command or Reverse Run command is again closed.

GPD 503

• When external Base Block command is active, a blinking " on the Digital Operator.

RUN RUN

Freq. Cmd Freq. Cmd

Base Block Base Block

V out V out

20msec 20msec

t = Cn-42 setting

(A) Base Block With Run Active (B) Base Block After Stop Command

Data

: External Base Block by N.C. Contact

b b

" will be displayed

Base block operation is the same as described above, except that the Base Block contact must be open to be recognized as active.

2-27

2.19 MULTI-FUNCTION INPUT TERMINALS (Term. 5-8) Continued

Data

: Accel/Decel Speed Prohibit (HOLD Command)

As long as the HOLD command is present, accel and decel are in a prohibit state, and the output frequency is held at the level it was at the time the HOLD command was input. When the HOLD command is removed while the system is still in Run condition, accel or decel will again become active to allow output to reach set frequency. If Stop is initiated while the HOLD command is present, the prohibit state is cancelled and the system enters stop operation.

FWD RUN

HOLD CMD

FREQ. REF.

OUTPUT FREQUENCY

HOLD Function Timing

2-28

2.20 MULTI-FUNCTION ANALOG MONITOR OUTPUT (Term. 21 & 22)

Sn-05: Operation Mode Select 2 Digit 4 [ X X X X ] : Multi-function

Analog Output

Factory setting: 0 X X X

Sn-09: Analog Monitor Selection Digit 2 [ X X X X ] : Multi-function

Analog Output

Factory setting: X X 0 X

The monitor output provides a 0-10 Vdc signal proportional to either output frequency, output current, output voltage reference, or output power between terminals 21 & 22:

Sn-05 Sn-09

0 X X X X X 0 X = 0-10 Vdc proportional

to output frequency

GPD 503

Analog

output

(0-10 Vdc)

FREQUENCY/CURRENT

METER

(1mA FULL SCALE)

+ –

1 X X X X X 0 X = 0-10 Vdc proportional

to output current

0 X X X X X 1 X = 0-10 Vdc proportional

to output voltage reference

MULTIFUNCTION MONITOR OUTPUT

1 X X X X X 1 X = 0-10 Vdc proportional

to output power.

bn-11: Analog Monitor Channel 1 Gain Factory Setting:

1.00

Range: 0.01 to 2.55

This constant is used to calibrate, in increments of 0.01, either the frequency or current meter connected to terminals 21 & 22. This function is also used to calibrate Channel 1 of one of the analog output options.

NOTE: When an analog output option is connected, bn-11 setting affects both terminals 21 & 22 and the option terminals for Channel 1.

2-29

2.21 MULTI-FUNCTION OUTPUT TERMINALS (Term. 9 & 10; 25-27)

Sn-20: Contact Output (external

terminals 9 & 10)

Sn-21: Open Collector Output

(external terminals 25 & 27)

Sn-22: Open Collector Output

(external terminals 26 & 27)

A contact, or two different open collector outputs, can be programmed to change states during any of the conditions indicated in Table 2-3.

If an open collector output is applied to a DC relay, the relay MUST be diode protected, as shown in the recommended configuration.

Table 2-3. Multi-function Output Terminals

GPD 503

o o

MULTI-FUNCTION CONTACT OUTPUT 250Vac 1A OR LESS

30Vdc 1A OR LESS (FACTORY SETTING

IS FOR SIGNAL DURING OPERATION)

MULTIFUNCTION OPEN COLLECTOR OUTPUTS 48Vdc AT 50mA MAX.

Set

Value

Value Condition

00 01

02 03

04 05

06 07

08 09

0A 0b

0C 0d

0E 0F

Name Signal Level

During operation Closed = GPD 503 is operating Zero speed Closed = GPD 503 output is at 0Hz

Speed at set frequency Closed = Freq. Ref. - Cn-22 ) output freq ) Freq.Ref + Cn-22 Speed coincidence Closed = Speed at set frequency and

Frequency detection - low Closed = Output frequency ) Cn-21 Frequency detection - high Closed = Output frequency * Cn-21

Operation ready Closed = GPD 503 is ready for operation During undervoltage detection Closed = Undervoltage detected

During coast to stop Closed = GPD 503 output base block is active; motor is coasting Frequency reference mode Open = Cmd by ext. input; Closed = Cmd by Digital Operator

Run reference mode Open = Run by ext. input; Closed = Run by Digital Operator Overtorque detection Closed = Overtorque detected

Frequency reference missing Closed = Frequency reference is missing Braking resistor fault Closed = Braking resistor is overheating or has faulted

Fault Closed = GPD 503 fault has occurred (except CPF00, CPF01) Not Used

Description

Signal Level

Cn-21 - Cn-22 ) output freq. ) Cn-21 + Cn-22

2-30

2.21 MULTI-FUNCTION OUTPUT TERMINALS (Term. 9 & 10; 25-27) Continued

48Vdc MAX. *

Recommended Configuration for DC Relays

•

DIODE

▲

DC RELAY

* Customer

supplied

2.22 OVERTORQUE DETECTION

Overtorque detection is used to compare GPD 503 rated output current 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. (Refer to Appendix 3, Table A3-1.)

Cn-26: Overtorque Detection Level Factory setting:

160

Range: 30 to 200 %

Overtorque detection level determines the point at which the GPD 503 determines that an overtorque condition exists.

Cn-27: Overtorque Detection Time Factory setting:

0.1

sec.

Range: 0.0 to 25.5 seconds

Overtorque detection time determines how long an overtorque condition must exist before another event will occur, e.g. coast to stop, or continue operation when overtorque is detected.

Sn-07: Overtorque Detection X X X

Mode Select X X X

= Overtorque detection disabled

= Overtorque detection is enabled

The setting of this digit either enables or disables overtorque detection.

X X

0X 1 1X 1

= Operation continues = Coast stop

Once overtorque detection is selected, the setting of this digit determines GPD 503 operation after the overtorque condition is recognized. The GPD 503 either continues to operate, or coasts to stop when overtorque is detected.

X X

0 1

= Overtorque detection at set frequency

X X

1 1

= Overtorque detection always detected

The setting of this digit selects when overtorque condition is considered, either only at set frequency, or always detected (except during stopping and Dynamic Braking).

2-31

2.22 OVERTORQUE DETECTION Continued

Sn-19: Multi-function Analog Data

: External Overtorque

Input (Term. 16) Detection Level Adjustment

The multi-function analog input at terminal 16 may be configured to allow analog control of the overtorque detection level. When this function is programmed into Sn-19, the internal overtorque detection level (Cn-26) is disabled.

OVERTORQUE

DETECTION

LEVEL

200%

OVERTORQUE

DETECTION

LEVEL

GPD 503

15 +15V 16 0-10V (20 K ) 17

0V 10V

VOLTAGE REFERENCE

Sn-20: Multi-function Output 1 – Contact Data

: Overtorque

(terminals 9 & 10) Detection

Sn-21: Multi-function Output 2 – Open Collector

(terminals 25 & 27)

Sn-22: Multi-function Output 3 – Open Collector

(terminals 26 & 27)

A contact, or two open collector outputs, can be programmed to change states during an overtorque detection condition.

2-32

2.22 OVERTORQUE DETECTION Continued

EXAMPLE OF OVERTORQUE DETECTION

Sn-07 setting: Sn-19 setting: Sn-20 setting:

Cn-26 setting: Cn-27 setting:

OUTPUT 100% (Cn-27)

CURRENT

MOTOR stop SPEED

0101

110

1.0

110% time

100% Coast

— Overtorque enabled, and only at set frequency

— Cn-26 value is overtorque detection level

— Output contact programmed for overtorque

detection

% — Level at which overtorque is sensed

s — Time delay before overtorque event occurs

Detection

RUN

SIGNAL

STOP

SIGNAL

CONTACT

OUTPUT

(OVERTORQUE

DETECTION)

TERM. 9 & 10

Overtorque Detection Timing Diagram

2-33

2.23 SPEED COINCIDENCE

Cn-21: Speed Coincidence Frequency Factory setting:

Range: 0.0 to 400.0 Hz

Cn-22: Speed Coincidence Bandwidth Factory setting:

Range: 0.0 to 25.5 Hz

Speed coincidence is used to control an output contact at terminals 9 & 10, or one of the open collector outputs at terminals 25 & 26 (with respect to terminal 27), when selected by Sn-20 thru Sn-24.

Sn-20: Multi-function Output 1 – Contact Data 02, 03, 04 or 05

(terminals 9 & 10) (See paragraph 2.21,

Sn-21: Multi-function Output 2 – Open Collector MULTI-FUNCTION

(terminals 25 & 27) OUTPUT TERMINALS

Sn-22: Multi-function Output 3 – Open Collector (Term. 9 & 10; 25-27) )

(terminals 26 & 27)

The output contact will close, or the open collector output will go low, when acceleration or deceleration is completed, and output frequency is within the detection width shown in the figure below.

EXAMPLE:

0.0

2.0

If Cn-21 = terminals 9 & 10 will be closed from 25 Hz to 35 Hz.

Freq. Cn-21 + Cn-22

Ref. Ref. – Cn-22

40 Hz

20 Hz

(Cn-21)

Contact Closure

Hz, Cn-22 =

15.0

Hz and Sn-20 = 03, then the contact at

2-34

2.24 REMOTE/LOCAL AND REFERENCE SELECTION

An-01: Memory 1 An-02: Memory 2 An-03: Memory 3 An-04: Memory 4 An-05: Memory 5 An-06: Memory 6 An-07: Memory 7 An-08: Memory 8 An-09: Jog Reference

(See paragraph 2.15)

Sn-19: Multi-function Analog Input (Term. 16) (see paragraph 2.18) Sn-04: Operation Mode Select 1 Sn-15 thru Sn-18: Multi-function Input Terminals; data

respectively, for Reference Select 1, 2, 3 and Jog [or Multi-function Analog Input at Term. 16] (see paragraph 2.19). For Remote/Local select, see paragraph 2.19, Data

Sn-08: Option Reference Select (See separate Option Instruction Sheet)

The GPD 503 allows selection of one of twelve references. Two are analog inputs, nine are stored in memory, and one can be from an option card, either analog or digital. In most configurations either the local reference (An-01) or the remote AUTO reference will be utilized.

2.24.1 Local Reference Selection

03, 04, 05

description.

and 06[or 0C],

Sn-04: Operation Mode Select 1 Data: X X X

By programming Sn-04 to X X X Sn-04 is programmed to X X X command.

An-01 will change each time the operator enters a new frequency command from the Digital Operator's " to think about this is that when the GPD 503 is first powered up, the Digital Operator displays frequency reference: " displayed is the current setting of An-01. If the operator changes the display, then An-01 will also be changed.

, the external Auto reference input will be used. If

, the value in An-01 will be used as a frequency

IMPORTANT

= Remote (Auto) speed reference

X X X

X X X. X " prompt. Another way

= Local (manual) frequency ref.

X X X. X ". The value

2-35

2.24 REMOTE/LOCAL AND REFERENCE SELECTION Continued

OUTPUT SPEED

RUN

Auto Speed Ref. (ext.) OR Speed Ref. 1 (An-01)

An-04

An-05

An-06

An-07

An-08

Jog Speed (An-09)

Multi-step Select 1 (Term. 5)

Multi-step Select 2 (Term. 6)

Multi-step Select 3 (Term. 7)

Multi-step Select 4 (Term. 8)

CLOSED

2.24.2 Multiple Speed Reference Configuration [Multi-step Speed Operation]

In a multiple reference configuration, five modes may be selected. NOTE

In the descriptions of Mode 1 thru Mode 4, the external terminal listings differ depending on whether the drive is set for 2-wire or 3-wire control. For 3-wire control, terminal 5 is dedicated to the FWD/REV selection; therefore, multiple reference operation will use fewer of the memory settings and is a more limited function.

Depending on the control wiring configuration and the multi-step mode chosen, the motor can be operated at up to nine different speeds.

Manual Speed Ref. (ext.) OR Speed Ref. 2 (An-02)

CLOSED

An-03

Typical Multi-step Speed Operation

2-36

2.24 REMOTE/LOCAL AND REFERENCE SELECTION Continued Mode 1 (Memory Data Only) uses only memory locations An-01 thru An-09.

The input commands at terminals 5 thru 8 are binary coded to select the appropriate reference command, where An-01 is selected by binary zero and An-09 (Jog) is selected by binary 8. For example, if the value in An-04 is the desired

(Sn-15)

frequency reference, enter 0011 at terminals 5

thru 8. As a standard, the right-most bit and

(Sn-16)

terminal 5 are the.least significant bit (LSB).

(Sn-17)

Sn-04 = local operation.

Sn-15 = frequency reference select 1 at

(Sn-18)

terminal 5.

Sn-16 = frequency reference select 2 at

terminal 6.

Sn 17 = frequency reference select 3 at

terminal 7. Sn-18 = JOG reference select at terminal 8. Sn-19 = manual reference at terminal 16.

GPD 503

F000.0

2-WIRE CONTROL

Sn-04 = X X X Sn-15 = Sn-16 = Sn-17 = Sn-18 =

03 04 05 06

3-WIRE CONTROL

Sn-04 = X X X Sn-15 = Sn-16 = Sn-17 = Sn-18 =

00 03 04 06

Sn-19 = 00* Sn-19 = 00*

External Terminal

Freq.

Ref.

An-01 0000 An-02 * 0001 An-03 0010

An-04 0011 An-05 0100 An-06 0101

An-07 0110 An-08 0111 An-09 1 X X X

External Terminal

8765

Freq.

Ref.

An-01 0 0 0 ■ An-02 * 0 0 1 ■ An-03 0 1 0 ■ An-04 0 1 1 ■

An-09 1 X X ■

1 = Closed; 0 = Open; X = No effect; ■ = FWD/REV

* Sn-19 selects the function of the multi-function analog input. If data value

External Terminal

8765

entered, the analog input represents manual reference. If An-02 is to be utilized, then Sn-19 MUST NOT be set to

2-36.1

2.24 REMOTE/LOCAL AND REFERENCE SELECTION Continued Mode 2 (Memory, Auto, Manual) uses Auto, Manual and An-03 thru An-09.

The input commands at terminals 5 thru 8 are binary coded to select the appropriate reference command, where Auto is selected by binary zero and An-09 (Jog) is selected by binary 8. For

example, if the value in An-04 is the desired

(Sn-15)

frequency reference, enter 0011 at terminals 5

thru 8. As a standard, the right-most bit and

(Sn-16)

terminal 5 are the LSB.

(Sn-17)

Sn-04 = remote operation.

Sn-15 = frequency reference select 1 at

(Sn-18)

terminal 5 (Auto/Manual).

Sn-16 = frequency reference select 2 at

terminal 6.

Sn 17 = frequency reference select 3 at

terminal 7. Sn-18 = JOG reference select at terminal 8. Sn-19 = manual reference at terminal 16.

GPD 503

F000.0

2-WIRE CONTROL

Sn-04 = X X X Sn-15 = Sn-16 = Sn-17 = Sn-18 = Sn-19 =

Freq.

Ref.

Auto 0000

Manual 0001

(Multi-func.)

An-03 0010 An-04 0011

An-05 0100 An-06 0101

An-07 0110 An-08 0111 An-09 1 X X X

03 04 05 06 00

External Terminal

8765

3-WIRE CONTROL

Sn-04 = X X X Sn-15 = Sn-16 = Sn-17 = Sn-18 = Sn-19 =

Freq.

Ref.

Auto 0 0 0 ■

Manual 0 0 1 ■

(Multi-func.)

An-03 0 1 0 ■ An-04 0 1 1 ■

An-09 1 X X ■

8765

1 = Closed; 0 = Open; X = No effect; ■ = FWD/REV

00 03 04 06 00

External Terminal

2-36.2

2.24 REMOTE/LOCAL AND REFERENCE SELECTION Continued Mode 3 (An-01, Manual, An-03 thru An-09) uses An-01, Manual and An-03 thru

An-09. The input commands at terminals 5 thru 8 are

binary coded to select the appropriate reference command, where An-01 is selected by binary zero

GPD 503

and An-09 (Jog) is selected by binary 8. For

example, if the value in An-04 is the desired

(Sn-15)

frequency reference, enter 0011 at terminals 5

thru 8. As a standard, the right-most bit and terminal 5 are the LSB.

(Sn-16)

(Sn-17)

Sn-04 = local operation.

Sn-15 = frequency reference select 1 at

(Sn-18)

terminal 5 (Auto/Manual).

Sn-16 = frequency reference select 2 at

terminal 6.

Sn 17 = frequency reference select 3 at

terminal 7. Sn-18 = JOG reference select at terminal 8. Sn-19 = manual reference at terminal 16.

F000.0

2-WIRE CONTROL

Sn-04 = X X X Sn-15 = Sn-16 = Sn-17 = Sn-18 = Sn-19 =

Freq.

Ref.

An-01 0000

Manual 0001

(Multi-func.)

An-03 0010 An-04 0011

An-05 0100 An-06 0101

An-07 0110 An-08 0111 An-09 1 X X X

03 04 05 06 00

External Terminal

8765

3-WIRE CONTROL

Sn-04 = X X X Sn-15 = Sn-16 = Sn-17 = Sn-18 = Sn-19 =

Freq.

Ref.

An-01 0 0 0 ■

Manual 0 0 1 ■

(Multi-func.)

An-03 0 1 0 ■ An-04 0 1 1 ■

An-09 1 X X ■

8765

1 = Closed; 0 = Open; X = No effect; ■ = FWD/REV

00 03 04 06 00

External Terminal

2-37

2.24 REMOTE/LOCAL AND REFERENCE SELECTION Continued Mode 4 uses An-01 thru An-08 and Analog Manual.

The input commands at terminals 5 thru 8 are binary coded to select the appropriate reference command, where An-01 is selected by binary zero and Analog Manual is selected by binary 8. For

example, if the value in An-04 is the desired

(Sn-15)

frequency reference, enter 0011 at terminals 5

thru 8. As a standard, the right-most bit and terminal 5 are the LSB.

(Sn-16)

(Sn-17)

Sn-04 = remote operation.

Sn-15 = frequency reference select 1 at

(Sn-18)

terminal 5 (Auto/Manual).

Sn-16 = frequency reference select 2 at

terminal 6.

Sn 17 = frequency reference select 3 at

terminal 7.

Sn-18 = the multi-function analog input

reference select at terminal 8.

Sn-19 = manual reference at terminal 16.

GPD 503

F000.0

2-WIRE CONTROL

Sn-04 = X X X Sn-15 = Sn-16 = Sn-17 = Sn-18 =

03 04 05 0C

Sn-19 = 00* Sn-19 = 00*

External Terminal

Freq.

Ref.

An-01 0000 An-02 * 0001 An-03 0010

An-04 0011 An-05 0100 An-06 0101

An-07 0110 An-08 0111

Analog - 1 X X X

Manual

External Terminal

8765

3-WIRE CONTROL

Sn-04 = X X X Sn-15 = Sn-16 = Sn-17 = Sn-18 =

Freq.

Ref.

An-01 0 0 0 ■ An-02 * 0 0 1 ■ An-03 0 1 0 ■ An-04 0 1 1 ■

Analog - 1 X X ■

Manual

8765

1 = Closed; 0 = Open; X = No effect; ■ = FWD/REV

00 03 04 0C

External Terminal

* Sn-19 selects the function of the multi-function analog input. If data value

entered, the analog input represents manual reference. If An-02 is to be utilized, then Sn-19 MUST NOT be set to

2-38

2.24 REMOTE/LOCAL AND REFERENCE SELECTION Continued

Mode 5

The final consideration for multiple frequency command configuration modes is that any combination of binary weighted values may be configured for operation. As an example, if only three speed references are required, then the following example will work.

Sn-04 = local operation. Sn-15 = frequency reference select 1 at terminal 5. Sn-16 = frequency reference select 2 at terminal 6. Sn-19 = manual reference at terminal 16.

2-WIRE CONTROL

External Terminal

Sn-04 = X X X Sn-15 = Sn-16 = Sn-19 =

03 04 00

Freq.

Ref.

Ref. 8765

An-01 0000

Manual 0001

(Multi-func.)

An-03 0010

External Terminal

8765

2-39

2.25 RESET CODES: 2-WIRE, 3-WIRE INITIALIZATION Sn-03: Operator Status Data:

By entering either code into this constant, a reset to factory configuration (constant initialization) is accomplished. The constants which are NOT affected are:

Sn-01: GPD 503 Capacity Sn-02: V/f

Factory configuration for 2-wire control: Factory configuration for 3-wire control:

Sn-15 = Sn-16 = Sn-17 = Sn-18 =

— Reference Select 1 Sn-15 = 00— FWD/REV Select

— Reference Select 2 Sn-16 = 03— Reference Select 1

— JOG Sn-17 = 04— Reference Select 2

— Coast to Stop/Base Block Sn-18 = 06— JOG

1110

= Factory 2-Wire Control

Initialization

1111

= Factory 3-Wire Control

Initialization

CAUTION

Know your application before using either Initialization function of Sn-03. This constant must be set to 0000 for Drive mode operation.

1110 = Factory 2-Wire Control Initialization (Maintained RUN Contact)

2-40

2.26 SLIP COMPENSATION

bn-08: Slip Compensation Gain Factory setting:

0.0

Range: 0.0 to 9.9 %

This constant sets the slip compensation gain, in increments of 0.1%. When the gain is

1.0, the output frequency is increased by 1% of the Cn-04 setting at rated current. A setting of 0.0 results in no slip compensation.

Fref

CURRENT

DETECTOR

Cn-14

Cn-15

400 Hz

10% LIMITATION

–

bn-08

SOFT STARTER

SFS

INTERNAL FREQUENCY REFERENCE

20%

NOTE: When Fref is less than Cn-07 setting, this function is disabled.

Slip Compensation Block Diagram

EXAMPLE:

Desired frequency is 45 Hz Motor slip = 3% at full load

(bn-08 =

Actual output frequency at

full load = 46.35 Hz

3.0

46.35 Hz actual output 3% frequency

45 Hz command

)

boost

corresponding voltage boost

2-41

2.27 SOFT START (S-CURVE) CHARACTERISTICS

Sn-06: Operation Mode Digits 1 & 2 [ X X X X ] : Soft Start

Select 3 Characteristics

Setting of these two digits determines the S-curve

RUN

(starting) characteristics of the acceleration ramp.

OUTPUT

X X XX XX XX

0 0

= S-curve time

of 0.2 seconds

0 1

= S-curve

disabled

1 0

= S-curve time

of 0.5 seconds

1 1

= S-curve time

of 1.0 seconds

FREQ

COMMAND

FREQUENCY

Accel ramp per selected Accel Time (bn-01 or bn-03)

S-Curve Characteristics

Time (TSC)

TIME

2.28 SPEED SEARCH A. Sn-15 thru Sn-18: Multi- Data

function Input Terminals Data

: Speed Search From Max Frequency

: Speed Search From Set Frequency

A multi-function input terminal is utilized to activate speed search. When the external speed search command is closed, the base is blocked for 0.5 second, then the speed search is made. The operation depends on the set value.

IMPORTANT

Set values

and 62CANNOT be selected in combination.

• When 61is set, the speed search begins with the maximum frequency.

• When

is set, the speed search begins with the frequency command that has been set after the search command was received.

2-42

2.28 SPEED SEARCH Continued

RUN

SIGNAL

SPEED SEARCH

MAX FREQ., OR FREQ.

REF. WHEN SPEED

SEARCH IS INPUTTED

OUTPUT FREQUENCY

WITHIN 0.5 SEC

SPEED COINCIDENCE POINT

0.5 SEC BASE

BLOCK

VOLTAGE AT

SPEED SEARCH

OUTPUT VOLTAGE

NOTE: When continuous operation mode at momentary stop function is selected,

the Speed Search command must be enabled.

SPEED SEARCH

OPERATION

Speed Search Operation Timing

RETURN TO NORMAL V/f OUTPUT

2-42.1

2.28 SPEED SEARCH Continued B. Cn-38: Speed Search Deactivation Current Level Factory setting:

150

Range: 0 to 200 %

After power recovery, if the GPD 503 output current is larger than the set value of Cn-38, speed search is started. When GPD 503 output current is lower than the set value of Cn-38, speed search is complete and acceleration or deceleration is continued to set frequency.

C. Cn-39: Speed Search Decel Time Factory setting:

2.0

sec.

Range: 0.0 to 25.5 sec.

This constant sets deceleration time during speed search, in units of 0.1 second. A setting of 0.0 seconds disables speed search.

D. Cn-40: Minimum Baseblock Time Factory setting: GPD 503

rating dependent

Range: 0.0 to 25.5 sec.

When a momentary power loss is detected, the GPD 503 output transistors are disabled for a period of time determined by the setting of Cn-40. The Cn-40 setting should represent the time required for the motor residual voltage to go to zero.

When the time of the momentary power loss time exceeds the minimum baseblock time, the speed search operation is started immediately after power recovery.

WHEN MIN. BASEBLOCK TIME IS LONGER THAN MOMENTARY POWER LOSS TIME

MOMENTARY POWER LOSS TIME

MIN. BASEBLOCK TIME

GPD 503 BASEBLOCK TIME

WHEN MIN. BASEBLOCK TIME IS SHORTER THAN MOMENTARY POWER LOSS TIME

MOMENTARY POWER LOSS TIME

MIN. BASEBLOCK TIME

GPD 503 BASEBLOCK TIME

2-42.2

2.28 SPEED SEARCH Continued E. Cn-41: V/f During Speed Search Factory setting:

Range: 0 to 100 %

To prevent a fault such as OC from occurring during the speed search operation, V/f must be set to a value lower than that required during normal operation.

V/f during speed search = V/f at normal operation x Cn-41

F. Cn-42: Voltage Recovery Time Factory setting:

Range: 0.1 to 2.0 sec.

Sets the amount of time the drive needs to recover from zero to rated output voltage after speed search.

100

0.3

sec.

2-43

2.29 STALL PREVENTION

Sn-10: Protective Characteristics Data: — X X X

Select 1 (Stall Prevention) during acceleration

— X X X

The stall prevention characteristics during acceleration determine whether stall prevention is

enabled or disabled during the various operating modes, as well as selecting the decel rate during stall prevention.

Cn-28: Stall Prevention Level During Factory setting:

Acceleration (Constant Torque Region)

— X X — X X

— X

—

= Stall prevention enabled

= Stall prevention disabled

X = Stall prevention enabled

during deceleration

X = Stall prevention disabled

during deceleration

X X = Stall prevention enabled

during operation at set frequency

X X = Stall prevention disabled

during operation at set frequency

X X X = Decel time during stall

prevention set by bn-02

X X X = Decel time during stall

prevention set by bn-04

170

Range: 30 to 200 %

Cn-29: Stall Prevention Limit During Factory setting:

Acceleration (Constant HP Region)

The stall prevention during acceleration extends the acceleration rate according to the load status with respect to the level programmed into Cn-28 or Cn-29 (based on GPD 503 rated current; see Table A3-1) and protects the motor from stalling during acceleration.

Cn-30: Stall Prevention Level During Operation Factory setting:

at Set Frequency

During operation while the speed is constant, if the GPD 503 output current exceeds the stall prevention level set into Cn-30, the output frequency is reduced to a level to prevent motor stalling. If the output current returns to a value lower than Cn-30, the output frequency returns to its previous level.

Range: 30 to 200 %

160

2-44

2.29 STALL PREVENTION Continued

Cn-30 OUTPUT CURRENT 100 ms

OUTPUT FREQUENCY

Stall Prevention Sequence at Set Frequency

Sn-10 = 0 0 X X — Decel Time by bn-02 set value Sn-10 = 1 0 X X — Decel Time by bn-04 set value

Sn-19: Multi-function Analog Data

: Stall Prevention Level

Input (Term. 16) During Running

The multi-function analog input at terminal 16 may be configured to allow analog control of the stall prevention level for operation at set frequency (from 0% to 100% of the level set in Cn-30).

STALL PREV. LEVEL ADJUST

GPD 503

+15V

0-10V (20K  )

100

STALL

PREVENTION

LEVEL

(%)

(Cn-30)

010

ANALOG VOLTAGE

2-45

2.30 THERMAL MOTOR OVERLOAD PROTECTION

Sn-14: Protective Characteristics Select 5 Factory Setting :

(Motor Protection)

The GPD 503 Electronic Thermal Overload function meets standards set by UL and CSA for thermal motor overload protection.

Data:— X X X

— X X X — X X

— X X — X

— X — 0X X X = Drive protection (

{

—

The motor protection characteristics determine whether electronic thermal motor protection is enabled or disabled, what type of load it is for, and how the GPD 503 will react after motor overload is detected. The thermal overload trip point is the motor rated current value in Cn-09; see Table A3-1 for factory setting.

= Electronic thermal motor protection enabled

= Electronic thermal motor protection disabled

X = Electronic thermal protection for variable torque

X = Electronic thermal protection for constant torque

X X = Short time rating disabled

X X = Electronic thermal protection - short time rating enabled

oL2

) operates at 150% for one minute

X X X = Drive protection (

oL2

) operates at 125% for one minute

0000

Electronic thermal overload is a software routine which monitors and protects the motor from an overtemperature condition over time.

The two considerations of the electronic overload routine are drive output current and time. Thus, the electronic overload trip curve is as shown at right.

There are in fact two overload fault conditions which the GPD 503 can detect, electronic thermal overload (OL1) and output overload (OL2). In reality, the GPD 503 will never output more than 200% rated output current without the output overload (OL2) tripping.

* Only selected versions make adjustment with this digit:

230V 40HP (CT) and above 460V 75HP (CT) and above 575V 30HP (CT) and above

2-46

2.30 THERMAL MOTOR OVERLOAD PROTECTION Continued

050100

150

200

TIME (MIN.)

40 Hz

60 Hz

IM IM100

(%)

Sn-14 = 0000 Upper Curve Sn-14 = 0100 Lower Curve

20 Hz

10 Hz

0 Hz

10 Hz

0 Hz

20 Hz

200

100

TIME (MIN.)

5.6-60 Hz

0 Hz

IM = ACTUAL MOTOR CURRENT IM100 = MOTOR BASE CURRENT (Cn-09)

200

0 Hz

100

5.6-60 Hz

0 50 100 150 200

(%)

IM100

Sn-14 = 0010 Upper Curve Sn-14 = 0110 Lower Curve

Electronic Motor Thermal

Protection Characteristics

For Constant Torque Motor

40 Hz

IM = ACTUAL MOTOR CURRENT IM100 = MOTOR BASE CURRENT (Cn-09)

Electronic Motor Thermal Protection Characteristics For Variable Torque Motor

2-46.1

2.31 TORQUE COMPENSATION

OUTPUT FREQUENCY

( HZ )

OUTPUT VOLTAGE

( VAC )

460

345

230

115

14 V

1.5 HZ

30 60

PROGRAMMED V/F PATTERN

(NO LOAD)

AUTO TORQUE BOOST

V/F PATTERN

bn-07: Torque Compensation Gain (K

T) Factory setting:

Sets the torque compensation, in increments of

0.1. When the motor has the same capacity as that of the GPD 503, the gain is 1.0. When a smaller motor is used, the gain should be set to

1.5 (typical). This constant, in conjunction with Cn-31

(Motor-to-Motor Cable Resistance) and Cn-32 (Torque Compensation Iron Loss), is used by the drive’s automatic torque boost function to match the drive’s output voltage boost to the motor load. Except for the most demanding of high starting torque applications, the factory settings of these constants will be adequate. The factory settings are programmed to match the performance characteristics of typical AC motors.

The calculation of compensated torque uses the following formula:

1.0

Range: 0.0 to 2.0

Example of Torque Compensation

Operation

2.32 V/f PATTERN - STANDARD

This system constant is factory preset to one of which may be better suited for your specific application and load characteristics. However, if none of these patterns are suitable, this constant can be set to pattern - custom). The exact pattern is then defined by the settings of Cn-02 thru Cn-08, described in paragraph 2.33.

( 33

Compensated Value 5

• Vac • Iac • Cos  ) – WI – Rcable

Where

WI = Cn-32 Rcable = Cn-31 Kt = bn-07  = Power Factor (calculated by the GPD 503)

Sn-02: V/f Pattern

. Table 2-4 describes 14 other preset patterns,

Frequency

x K

(V/f

2-46.2

Table 2-4. Standard (Preset) V/f Patterns

APPLI- Sn-02 V/f PATTERN APPLI- Sn-02 V/f APPLI- Sn-02 V/f PATTERN APPLI- Sn-02 V/f PATTERN

PATTERN

CATION SPECIFICATION DATA (NOTE 3) CATION SPECIFICATION DATA (NOTE 3)

G P E U N R E P R O AS LE

(V)

230

50Hz 00 50Hz Torque 08

H T

I O

G R

Starting Low

H Q

17.2

11.5 0 1.3 2.5 50

(Hz)

U SE T A

Starting Torque 09 High

(V)

230

26.4

20.7

16.1

13.8

0 1.3 2.5 50

60Hz Starting

60Hz Satura- 01 60Hz Torque 0A

tion Low

50Hz Starting Satura- 02 Torque 0b tion High

(V)

230

17.2

11.5 0 1.5 3 50 60

I N G

(Hz)

(V)

230

26.4

20.7

14.9 0 1.5 3 60

(Hz)

V T A O R R

I Q A U BE L E

❋

(V)

230

72Hz 03 90Hz 0C

C O O P N E S R

17.2

11.5 0 1.8 3.6 60 72

(Hz)

T A A T N I T O

Starting

50Hz Torque 04 120Hz 0d

230

(V)

Low

57.5

Starting Torque 05 High

40.2

11.5

9.2 0 1.3 25 50

(Hz)

N H O R S E P O W

Starting

60Hz Torque 06 180Hz 0E

Low

Starting Torque 07 High

(V)

230

57.5

40.2

11.5

9.2 0 1.5 30 60

(Hz)

E R

(V)

230

17.2

11.5 0 2.3 4.5 60 90

(V)

230

40.2

20.7 0 3 6 60 120

(V)

230

34.5

28.9

0 4.5 6 60

(Hz)

180

NOTES:

✵ Consult MagneTek for assistance when these settings are desired.

1. The following conditions must be considered when selecting a V/f pattern:

2. V/f pattern for high starting torque should be selected for:

3. Patterns shown are for 230V input; for other input, multiply all (V) values by (V

– Pattern matches the voltage-frequency characteristics of the motor. – Maximum motor speed.

– Wiring distance. – Large voltage drop at start. – AC reactor connected to GPD 503 input or output.

– Use of motor rated below GPD 503 max. output.

i.e., for 460V input, multiply by 460/230 = 2; for 575v input, multiply by 575/230 = 2.5.

2-47

/230).

2.33 V/f PATTERN - CUSTOM

A. Cn-01: Output Voltage Regulator Factory Setting:

230/460/575

Range: 0.0 to 255.0 (230V)

0.0 to 510.0 (460V)

0.0 to 733.1 (575V)

This constant sets the output voltage to be regulated. If Sn-02 is set to a value in the range

to 0E, then changing Cn-01 will automatically effect the voltage constants (Cn-03, Cn-06 and Cn-08; see section B of this feature description) proportionally. If Sn-02 is

, then Cn-01 has no effect on the voltage constants, and the output voltage

would be determined by the voltages programmed into Cn-03, Cn-06 and Cn-08. NOTE: Before changing Cn-01, refer to the examples below.

EXAMPLES:

230V Drive

IN VOUT Cn-01

230 230 230 208 208 208

230 208 208

Factory Setting

460V Drive

IN VOUT Cn-01

460 460 460 400 380 380 460 380

* For this condition, Custom V/Hz Pattern should be used (Sn-02 = 0F), and Cn-01 set to Input Voltage.

460 400 380 460

Factory Setting

For 460V units only:

• If Cn-01  400, then overvoltage trip point = 800 Vdc

• If Cn-01  400, then overvoltage trip point = 700 Vdc.

575V Drive

IN VOUT Cn-01

575 575 500 500 575 500

* For this condition, Custom V/Hz Pattern should be used (Sn-02 = 0F), and Cn-01 set to Input Voltage.

575 500 575

Factory Setting

For 575V units only:

• If Cn-01  500, then overvoltage trip point = 1040 Vdc

• If Cn-01  500, then overvoltage trip point = 910 Vdc.

2-48

2.33 V/f PATTERN - CUSTOM Continued Initial Voltage Values *

When Sn-02 = 01 When Sn-02 = 0F

B. Cn-02: Frequency – Max. (Fmax)

Cn-03: Voltage – Max. (Vmax) . . . . . . . . . . . . .

Cn-04: Frequency – Max. Voltage point (F Cn-05: Frequency – Midpoint (F Cn-06: Voltage – Midpoint (V

C) . . . . . . . . . . . . .

230.0

17.2

200.0

15.0

Cn-07: Frequency – Min. (Fmin)

Cn-08: Voltage – Min. (Vmin) . . . . . . . . . . . . .

* Double indicated values for 460V units;

2.5 times indicated values for 575V units.

11.5

10.0

These seven control constants define the custom V/f pattern, only if Sn-02 is set to 0F. The illustration below shows how these constants relate to each other in establishing the custom V/f pattern.

Vmax

(03)

OUTPUT

VOLTAGE VC

(06)

Vmin

(08)

Fmin FB FA Fmax

(07) (05) (04) (02)

OUTPUT FREQUENCY

[ Parenthesized values indicate control constant numbers. ]

V/f Characteristics Set by Cn-02 thru Cn-08

NOTE: To establish a V/f pattern with a straight line from Fmin to FA, set F

B = Fmin. The setting of VC is then disregarded and does not affect the

V/f pattern.

IMPORTANT

The constant settings are checked whenever power is applied to the GPD 503, or each time the DATA/ENTER key is pressed while in the Program (PRGM) mode. A constant set value failure (

oPE

) will occur if any part of the following relationships among Cn-02 thru Cn-08 is not TRUE:

(a) Fmax * F

A * FB * Fmin

(b) Vmax > V

C * Vmin

2-49

2.34 UP/DOWN FREQUENCY SETTING

Sn-15 thru Sn-18: Multi-function Input Data

Terminals (Term. 5-8) Data

Programming data

and

for two of the four multi-function input terminals allows the

10 11

inputs to be used for UP/DOWN frequency setting. NOTES:

oPE03

fault will occur if UP function and DOWN function data settings are

not used together.

2. JOG has priority over UP/DOWN.

3. UP/DOWN has priority over Multi-step Speed inputs.

4. UP/DOWN is ineffective when operation is from the Digital Operator.

5. Upper and lower limit speeds set by Cn-02, Cn-14 and Cn-15.

EXAMPLE:

Sn-17 Data Sn-18 Data

: UP function

: DOWN function

o o DOWN

o o

: UP function : DOWN function

GPD 503

DOWN

INPUT SIGNAL

UP DOWN

Open Open HOLD

Closed Open UP (Frequency command approaches frequency

Open Closed DOWN (Frequency command approaches minimum

Closed Closed HOLD

FUNCTION

command upper limit)

output frequency or frequency command lower limit, whichever is larger)

2-50

2.34 UP/DOWN FREQUENCY SETTING Continued

FWD RUN

COMMAND

DOWN

COMMAND

UPPER

LIMIT SPEED

LOWER

LIMIT SPEED

OUTPUT

FREQUENCY*

"SPEED AT SET

FREQUENCY"

SIGNAL

D1 D D DHHHHHH HU1UU

* U= UP (Accel) status; D= DOWN (Decel) status; H= HOLD (constant speed) status;

= At Upper Limit Speed; D1= At Lower Limit Speed

D1 D1

Up/Down Frequency Setting Timing

2.35 SLIP COMPENSATION DELAY TIME

Cn-35: Slip Compensation Delay Time Factory Setting:

2.0

seconds

Range: 0.0 to 25.5 seconds

Set in increments of 0.1 second. When the output current of the drive becomes equal to the motor rated current (Cn-09), the output frequency of the drive is compensated for by the motor rated slip. The amount of frequency compensation is determined by the following formula. If frequency reference is equal to or smaller than minimum output frequency (Cn-07), slip compensation is not performed.

Amount of output freq. comp. = ––––––––––––––––– x (Output current – Cn-34)

bn-08

Cn-09 – Cn-34

Where:

Cn-09 = Motor Rated Current Cn-34 = Motor No-load Slip bn-08 = Motor Rated Slip

2-51

2.36 CARRIER FREQUENCY

Cn-23: Carrier Frequency Upper Limit Factory Setting: See Table 2-5 Cn-24: Carrier Frequency Lower Limit

Range (Each): 0.4 to 15.0 kHz

Cn-25: Frequency Proportion Gain Factory setting: See Table 2-5

Range: 0 to 99

The relationship between output frequency and carrier frequency is determined from the set values of Cn-23 to Cn-25.

(a) For constant carrier frequency (set value of Cn-23):

Set Cn-25 to 0, and set the same value in both Cn-23 and Cn-24.

(b) For synchronous mode (only with proportional section):

Set Cn-25 to 12, 24, 36 or 48. These setting values establish carrier frequencies of 12f, 24f, 36f, or 48f, respectively.

CARRIER FREQUENCY

NOTE: Fault code detected:

1. Cn-25 > 6 kHz, and Cn-24 > Cn-23

2. Cn-23 > 5 kHz, and Cn-24 ) 5 kHz.

Cn-23

Cn-24

oPE I I

PROPORTIONAL

SECTION

OUTPUT FREQUENCY

is displayed if either of the following conditions is

Changed

2-52

2.36 CARRIER FREQUENCY Continued

Table 2-5. Factory Settings of Carrier Frequency Constants

Drive Drive CT Model Cn-23 Cn-24 Cn-25 CT Model Cn-23 Cn-24 Cn-25 HP No. HP No.

2 3 0 V

1 DS305 15.0 15.0 0 40 DS2040 2.0 0.4 36 2 DS302 15.0 15.0 0 40/50 3 DS306 15.0 15.0 0 50 DS2050 2.0 0.4 36 5 DS307 15.0 15.0 0 60

7.5 DS308 15.0 15.0 0 60 DS2060 2.5 1.0 36 10 DS309 15.0 15.0 0 60 15 DS310 15.0 15.0 0 75 DS2075 2.5 1.0 36 20 DS311 15.0 15.0 0 75 25 DS322 15.0 15.0 0 100 DS2100 2.5 1.0 36 30 DS323 15.0 15.0 0 100

4 6 0 V

1 DS313 15.0 15.0 0 60 DS360 10.0 10.0 0 2 DS304 15.0 15.0 0 75 DS075 2.5 1.0 36 3 DS314 15.0 15.0 0 75/100 5 DS315 15.0 15.0 0 100 DS100 2.5 1.0 36

7.5 DS316 15.0 15.0 0 100 10 DS317 15.0 15.0 0 150 DS150 2.5 1.0 36 15 DS318 15.0 15.0 0 150 20 DS326 15.0 15.0 0 200 DS200 2.5 1.0 36 25 DS325 15.0 15.0 0 200 30 DS330 15.0 15.0 0 250 DS250 2.5 1.0 36 40 DS340 15.0 15.0 0 300 DS303 2.5 1.0 36 50 DS350 10.0 10.0 0 400 DS400 2.5 1.0 36

GPD503-2L40

GPD503-2L50

GPD503-2L60

GPD503-2L75

GPD503-2L100

GPD503-4L75

GPD503-4L100

GPD503-4L150

GPD503-4L200

10.0 10.0 0

5 7 5 V

2 DS5003 15.0 15.0 0 40 DS5043 10.0 10.0 0 3 DS5004 15.0 15.0 0 50 DS5054 10.0 10.0 0 5 DS5006 15.0 15.0 0 60 DS5064 10.0 10.0 0

7.5 DS5009 15.0 15.0 0 75 DS5081 10.0 10.0 0 10 DS5012 15.0 15.0 0 100 DS5112 2.0 1.0 36 15 DS5017 15.0 15.0 0 125 DS5130 2.0 1.0 36 20 DS5022 10.0 10.0 0 150 DS5172 2.0 1.0 36 25 DS5027 10.0 10.0 0 200 DS5202 2.0 1.0 36 30 DS5032 10.0 10.0 0

2-53

( "L" ) (04/27/95)

Section 3. DIGITAL OPERATOR

DIGITAL

OPERATOR

DSPL

RESET

FWD REV

RUN

STOP

3.1 GENERAL

The Digital Operator enables the GPD 503 to be operated in either the Drive (DRIVE) mode or the Program (PRGM) mode. The Program mode enables the operator to enter information into the GPD 503's memory to configure the GPD 503 to the application. In the Drive mode, the GPD 503 controls motor operation. Switching between the two modes can only be done when the GPD 503 is in a stopped condition.

3.2 DISPLAY AND KEYPAD

The Digital Operator has a 5 digit LED display. Both numeric and alphanumeric data can appear on the display, but because 7-segment LEDs are used, the number of alphabetic characters is limited.

Indicator lamps and keys on the Digital Operator are described in Table 3-1.

REMOT DRIVE FWD REV SEQ REF

PRGM DRIVE

JOG

DATA

ENTER

Figure 3-1. Digital Operator

Table 3-1. Digital Operator Controls

A. INDICATOR LAMPS

NAME FUNCTION

DRIVE Lights when the GPD 503 is in the Drive mode of operation. FWD Lights when Forward motor run has been selected. REV Lights when Reverse motor run has been selected.

REMOTE Lights when the GPD 503 is programmed to operate from external RUN SEQ and STOP signals.

REMOTE Lights when the GPD 503 is programmed to operate by an external REF frequency reference signal.

RUN Off when GPD 503 is in stopped condition; lights steadily when Run signal

is active; blinks after Stop signal has been received and GPD 503 output is ramping down. (See Figure 3-2.)

STOP Lights steadily at initial power-up; blinks after Run signal becomes active

but frequency reference is zero; off when GPD 503 output is controlling motor speed. (See Figure 3-2.)

3-1

Table 3-1. Digital Operator Controls - Continued

B. KEYPAD KEYS

LABEL FUNCTION

PRGM Pressing this key toggles between the Drive and Program modes of DRIVE operation. Active only when the GPD 503 is in stopped condition.

JOG IN DRIVE MODE: Pressing and holding this key will initiate Jog function:

GPD 503 output goes to programmed Jog Frequency to check motor operation, or to position machine. When key is released, output returns to zero and motor stops. If the motor is already running, pressing this key will have no effect.

NOTE: Disabled if the GPD 503 is programmed to use an external JOG input.

FWD IN DRIVE MODE: Each press of this key will toggle between Forward and REV Reverse motor run direction. The selected direction is indicated by the

FWD or REV lamp being lit. If the selection is made while the GPD 503

is stopped, it determines the direction the motor will run when started. If the selection is changed during running, the GPD 503 will ramp the motor to zero speed and then ramp it up to set speed in the opposite (i.e. newly selected) direction.

RUN IN DRIVE MODE: If the GPD 503 is not programmed to operate by

external RUN and STOP signals (as indicated by REMOTE SEQ lamp being lighted), pressing this key will produce a Run command to initiate GPD 503 output to the motor. However, output frequency will be zero if the frequency reference is zero at the time this key is pressed.

STOP IN DRIVE MODE: Pressing this key will produce a Stop command.

The GPD 503 will decelerate the motor in the programmed stopping manner, then GPD 503 output will be disconnected from the motor.

DSPL IN DRIVE MODE: Each press of this key will change the display to the

next displayable parameter type available for the Drive mode. (Also see description of

key.)

IN PROGRAM MODE: Each press of this key will change the display to

first

the

available constant number in the

list of constants

(An-, bn-, Sn- or Cn-).

DATA IN DRIVE MODE OR PROGRAM MODE: When a constant number is

ENTER being displayed, pressing this key will display the constant's set value

presently in the GPD 503 memory. IN PROGRAM MODE ONLY: After the displayed set value has been changed as desired, pressing this key will write the new set value into GPD 503 memory to replace the old value.

3-2

Table 3-1. Digital Operator Controls - Continued

B. KEYPAD KEYS - Continued

LABEL FUNCTION

IN DRIVE MODE OR PROGRAM MODE: When a changeable constant

RESET setting value is being displayed, pressing this key moves the blinking

(i.e. "changeable") position to the next digit to the right. If at the right-most position, this will wrap-around to the first "changeable" position on the left side of the display. IN DRIVE MODE ONLY: When a GPD 503 fault has occurred, pressing this key will reset the fault circuit in the GPD 503. Pressing this key along with the DSPL key will allow access to the Sn- and Cn- constants lists (for READING ONLY of the constant settings).

IN DRIVE MODE OR PROGRAM MODE: Pressing this key will increase the value of the blinking digit in the display by 1. Increasing stops at the value of

IN DRIVE MODE OR PROGRAM MODE: Pressing this key will decrease

, or F. Pressing this key will scroll up by 1 within a constants list.

the value of the blinking digit in the display by 1. Decreasing stops at the value of

. Pressing this key will scroll down by 1 within a constants list.

RUN

COMMAND FREQUENCY

REFERENCE

OUTPUT

FREQUENCY

RUN

LAMP STOP

LAMP

POWER PRESS PRESS

ON RUN KEY STOP KEY

= Off = Blinking = Lighted Steady

Figure 3-2. Functioning of RUN and STOP Lamps

3-3

3.3 COMPARISON OF PROGRAM MODE AND DRIVE MODE

Displays that appear on the Digital Operator differ according to the selected mode of operation. The PRGM (Program) mode is used to change constant settings in the Drive's memory to configure it to the requirements of the application. The DRIVE mode is used primarily to control (i.e. start and stop) Drive output for motor/machine operation. The only constants that can be changed while in the DRIVE mode (An- or bn- settings, or Undisplay selection) are those that will not have a critical effect on operating characteristics.

The constant group to be displayed, in either mode, is selected by pressing the DSPL key.

POWER ON

See section

3.4 for details

For a complete listing of

constants, see Appendix 1.

A n - X X

b n - X X

S n - X X

C n - X X

Display of last (i.e. most recent) fault recorded in fault register (in NV-RAM memory), if any, for approx. 5 seconds

DRIVE MODE

Mode Select (only when stopped)

PRESS

PRGM

DRIVE

Freq. Reference value display

Output Freq. monitor display

Output Current monitor display

Fault Register contents display (faults recorded

before power down)

U n - X X

A n - X X

b n - X X

monitor selection

reading/setting

See paragraph 6.2 B for fault sequence examination procedure

See section

DRIVE MODEPRGM MODE

3.5 for details

If a fault occurs during operation, Fault relay will initiate shutdown, and a fault code will be displayed. See paragraph

6.2 A for fault sequence examination procedure.

Sn-XX and Cn-XX constant values can be

read while in the DRIVE mode. To

access these constants, press

the same time.

but not set

and DSPL at

3-4

3.4 PROGRAM MODE OPERATION

A. Changing Display With DSPL Key:

ACTION Apply Power DRIVE lamp is on.

Press to Select Program Memory Settings constant number.

Mode (See next page for changing settings.) Press DSPL Key Display changes to first Run Oper-

Press DSPL Key Display changes to first System Con-

PRGM

DRIVE changes to first Frequency Reference

Key

DESCRIPTION DISPLAY

— If the GPD 503 fault circuit detects a fault, a blinking Fault code will be displayed for 5 seconds.

— Then the Frequency Reference (An-01) setting display appears.

DRIVE lamp turns off. Display

ative Settings constant number. (See next page for changing settings.)

stants number. (See next page for changing settings.)

F0 0.0 0

A n - 0 1

b n - 0 1

S n - 0 1

Press DSPL Key Display changes to first Control Con-

stants number. (See next page for changing settings.)

Press DSPL Key Cycle begins again with first Frequency

Reference Memory Settings constant number.

After All Pro- DRIVE lamp lights. Display shows the gramming is Frequency Reference (An-01) setting. Completed,

Press to Return to

Drive Mode

PRGM

DRIVE

Key

C n - 0 1

F0 0.0 0

3-5

3.4 PROGRAM MODE OPERATION Continued

B. Procedure For Changing a Setting:

ACTION Press ^and Value of

Keys as down by 1 each time one of these keys Necessary is pressed. Until Display EXAMPLE: Select bn-03, Accel. Time 2. Shows Desired Constant No.

Press Key to Display setting for bn-03 is

Current Setting Press

and as Necessary or decreases when keys are pressed. Until Display EXAMPLE: Set bn-03 to Shows Desired Setting

Press to Store New Then setting is displayed again, with one

Setting digit blinking.

DATA Display shows the value currently stored in

ENTER memory for the constant. NOTE: Factory

Keys left. Value of blinking digit increases

DATA Display lights steady for a short time,

ENTER then

DESCRIPTION DISPLAY

bn-XX

Blinking position of display shifts to the

End

is displayed for approx. 1 sec.

digits scrolls up or

10.0

sec.

16.0

sec.

b n - 0 3

1 0.0

1 6.0

NOTE: If the setting being entered is not within acceptable range for the selected constant, the fault indication "

Err

" will appear instead of " (the new setting was not written into EPROM memory); then the display again shows the value currently stored in memory.

Press DSPL Key Display returns to beginning of cycle to Return to for selection of setting number to be proSetting Number grammed (see preceding page). Selection

End

E n d

1 6.0

b n - 0 3

3-6

3.5 DRIVE MODE OPERATION

A. Changing Display With DSPL Key:

ACTION Apply Power DRIVE lamp is on.

Press DSPL Display changes to present Output Key Frequency value.

Press DSPL Display changes to present Output Key Current value.

Press DSPL Display changes to last Fault code. Key (If no fault has occurred, cycle

DESCRIPTION DISPLAY

— If the GPD 503 fault circuit detects a fault, a blinking Fault code will be displayed for 5 seconds.

— Then the Frequency Reference (An-01) value appears.

skips to next display). EXAMPLE:

F0 0.0 0

0.0 0

0.0 A

U1Uu1

Main Circuit UV Trip

Press DSPL Display changes to first Monitor Key Displays number.

Press DSPL Display changes to first Frequency Key Reference Memory Settings constant

number.

Press DSPL Display changes to first Run OperKey ative Settings constant number.

Press DSPL Cycle begins again with Frequency Key Reference display.

Use ^key to step through the list of constants, and

DATA key to display An- or bn- set value, or information called for by Un- constant.

U n - 0 1

A n - 0 1

b n - 0 1

3-7

3.5 DRIVE MODE OPERATION Continued

B. Drive Operation From Digital Operator (Using Factory Settings):

ACTION Apply Power DRIVE lamp is on.

Use

, ^, Blinking position of display shifts to the

and

Keys left. Value of blinking digit increases as Necessary or decreases when keys are pressed. Until Display Shows Desired Run Frequency

Press To Write New blinking.

Value Into Memory

DATA

ENTER imately 2 seconds, then digit resumes

Key

DESCRIPTION DISPLAY

The Frequency Reference (An-01) set value appears.

Displayed value stops blinking for approx-

F0 0.0 0

F6 0.0 0

Press To Select Desired motor will rotate when GPD 503 is started.

Direction of EXAMPLE: Motor Rotation FWD Run

Press DSPL Key Present Output Frequency is

Press and Hold Check motor operation at programmed JOG Key Jog Frequency operating speed.

Release JOG GPD 503 output increases to Frequency Key; Press Reference level, at programmed Accel Rate. RUN Key Motor speed increases accordingly.

Press STOP Key Motor speed decreases under GPD 503

FWD

Key

REV Digital Operator to see which direction

Observe FWD and REV indicator lamps on FWD REV

selected

displayed.

0.0 0

6.0 0

6 0.0 0

control, at preset deceleration rate, to zero. Motor remains stopped.

0.0 0

3-8

Yaskawa GPD503 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

GPD 503 SIMPLIFIED START-UP PROCEDURE

Horsepower Range

CONTENTS

Section 1. INSTALLATION

1.1 GENERAL

1.2 RECEIVING

1.3 PHYSICAL INSTALLATION

1.4 ELECTRICAL INSTALLATION

1.4.1 Main Circuit Input/Output

1.4.2 Control Circuit

1.4.3 Grounding

1.4.4 Auxiliary Input and Output Power Option Devices

Section 2. PROGRAMMABLE FEATURES

2.1 GENERAL

2.2 ACCEL/DECEL TIME

2.3 AUTO REFERENCE CHARACTERISTICS

2.4 AUTO REFERENCE - LOSS DETECTION

2.5 AUTO-RESTART

2.7 CRITICAL FREQUENCY REJECTION

2.8 DC INJECTION BRAKING

2.9 DIGITAL DISPLAY SELECTION

2.10 DISPLAY - MONITOR (AT POWER-UP) SELECTION

2.11 ENERGY SAVING OPERATION

2.12 EXTERNAL FAULT INPUTS

2.13 FREQUENCY (AUTO) COMMAND BIAS/GAIN

2.14 FREQUENCY COMMAND UPPER & LOWER LIMITS

2.15 JOG REFERENCE

2.16 MOMENTARY POWER LOSS RIDE-THRU

2.17 MONITOR DISPLAY (DIGITAL OPERATOR)

2.18 MULTI-FUNCTION ANALOG INPUT (Term. 16)

2.19 MULTI-FUNCTION INPUT TERMINALS (Term. 5-8)

2.20 MULTI-FUNCTION ANALOG MONITOR OUTPUT (Term. 21 & 22)

2.21 MULTI-FUNCTION OUTPUT TERMINALS (Term. 9 & 10; 25-27)

2.22 OVERTORQUE DETECTION

2.23 SPEED COINCIDENCE

2.24 REMOTE/LOCAL AND REFERENCE SELECTION

2.25 RESET CODES: 2-WIRE, 3-WIRE INITIALIZATION Sn-03: Operator Status Data:

2.26 SLIP COMPENSATION

2.27 SOFT START (S-CURVE) CHARACTERISTICS

2.28 SPEED SEARCH A. Sn-15 thru Sn-18: Multi- Data

2.29 STALL PREVENTION

2.30 THERMAL MOTOR OVERLOAD PROTECTION

2.31 TORQUE COMPENSATION

2.32 V/f PATTERN - STANDARD

2.33 V/f PATTERN - CUSTOM

2.34 UP/DOWN FREQUENCY SETTING

2.35 SLIP COMPENSATION DELAY TIME

2.36 CARRIER FREQUENCY

Section 3. DIGITAL OPERATOR

3.1 GENERAL

3.2 DISPLAY AND KEYPAD

3.3 COMPARISON OF PROGRAM MODE AND DRIVE MODE

3.4 PROGRAM MODE OPERATION

3.5 DRIVE MODE OPERATION