DIGIFLEX DIGITAL SERVO DRIVES MODEL: DR100EE16A8BDC

Transcription

1 DGFLEX DGTAL SERV DRVES MDEL: DR100EE16A8BDC FEATURES: Fully digital, state-of-the-art design Space Vector Modulation and vector control technology 20kHz Digital current loop with programmable gain settings PDF velocity loop with 100microsecond update rate PD + FF position loop with 100 microsecond update rate Hall sensor + encoder or encoder-only based commutation Surface-mount technology Small size, low cost, ease of use RS232/485 interface for setup and networking Windows based setup software with built-in 8-channel digital scope perates in torque, velocity or position mode with programmable gain settings Programmable profiling in all modes Fully configurable current, voltage, velocity and position limits. Step & direction mode for stepper replacement Encoder following with programmable gear ratio 4 programmable digital inputs 2 programmable differential inputs, configurable as step & direction, master encoder, or secondary encoder for dual loop operation 4 programmable digital outputs 2 programmable analog inputs (10-bit) 14-bit reference input or programmable analog input 2 programmable analog outputs (10-bit) Encoder output (from motor, optionally buffered) Four quadrant regenerative operation Separate backup logic supply input Bi-color LED status indicator Extensive built-in protection against: over-voltage (programmable) under-voltage (programmable) short-circuit: phase-phase, phase-ground over-current over-temperature *Note: picture for reference only. Toll Free Phone (877) SERV98

2 BLCK DAGRAM: DR100EE-BDC RX/+RX TX/+TX -RX -TX RS232/485 NTERFACE LGC PWER SUPPLY LGC PWER SELECT PRGR. NPUT PRGR. NPUT 5,6 STEP+, DR+, AUX ENC A+/B+ -PRGR. NPUT 5,6 STEP-, DR-, AUX ENC A-/B- PRGR. UTPUT REF -REF PRGR. ANALG NPUT 2,3 5K 5K 40K / NTERFACE CNTRLLER CURRENT CNTRL TRQUE CNTRL VELCTY CNTRL PSTN CNTRL PWER UTPUT STAGE MTR FEEDBACK 2K GRUND HGH VLTAGE MTR A MTR B MTR C MT ENC A+ MT ENC A- MT ENC B+ MT ENC B- MT ENC + MT ENC - +HALL A,B,C -HALL A,B,C PRGR. ANALG UTPUT 1,2 DESCRPTN: The digital PWM servo drives are designed to drive brushed and brushless servomotors. These fully digital drives operate in torque, velocity, or position mode and employ Space Vector Modulation (SVM), which results in higher bus voltage utilization and reduced heat dissipation. The command source can be generated internally or can be supplied externally. n addition to motor control, these drives feature dedicated and programmable digital and analog inputs and outputs to enhance interfacing with external controllers and devices. drives feature a single RS232/485 interface, which is used for drive configuration and setup as well as online operation in networked applications. Drive commissioning can be accomplished through a fully graphical Windows based application. All drive and motor parameters are stored in non-volatile memory. Page Toll Free Phone 2 of (877) 7 SERV98

3 SPECFCATNS: PWER STAGE SPECFCATNS DR100EE16A8BDC DC SUPPLY VLTAGE VDC PEAK CURRENT 16A (11.32Arms) MAXMUM CNTNUUS CURRENT 8A (5.66Arms) MNMUM LAD NDUCTANCE 250 µh SWTCHNG FREQUENCY 20 khz HEATSNK (BASEPLATE) TEMPERATURE RANGE 0 to 65 ºC, disables at 65 ºC PWER DSSPATN AT CNTNUUS CURRENT 50W MN. UNDER VLTAGE SHUTDWN 20 VDC MAX. VER-VLTAGE SHUTDWN 86 VDC LGC SUPPLY VLTAGE (backup supply) VDC, 20W maximum MECHANCAL SPECFCATNS PWER CNNECTR: P1 MTR FEEDBACK CNNECTR: CN3* / CNNECTR: CN2* CMMUNCATNS NTERFACE (RS232/485): CN1* SZE WEGHT 6-pin Molex 15-pin high density female D-sub 26-pin high density female D-sub 9-pin female D-sub 5.0 x 2.75 x 1.44 inches x 69.9 x 36.5 mm 1 lb kg * Mating connectors are not included. Page Toll Free Phone 3 of (877) 7 SERV98

4 PN FUNCTNS: P1 - Motor and Power Connector: CAUTN: the pin numbering of the mating connector is different from the numbering of the drive connector. n the table below, the second column corresponds to the drive pin numbering (silkscreen). The second to last column corresponds to the mating connector pin numbering. DRVE CNN. P1 PN NAME DESCRPTN / PN 1 MA Motor phase A 6 2 MB Motor phase B 5 3 MC Motor phase C 4 4 HV N DC motor and power input. This input is used to supply power to the motor and drive logic circuitry. 3 5 GND Ground GND 2 6 LGC PWR Logic supply input. This input can be used to supply power to the drive logic circuitry only. Effective only when the voltage applied to pin P1-4 is lower then the voltage applied to P MATNG CNN. CN3 - Motor Feedback Connector: CNNECTR PN NAME DESCRPTN / CN3 1 +Hall A Commutation sensor inputs. nternal 2 +Hall B 2K pull-up to DC. Can be used with single ended or differential Hall 3 +Hall C sensors. 4 MT ENC A+ Differential Encoder nput. For single ended encoder signals, leave the A 5 MT ENC A- terminal open. 6 MT ENC B+ Differential Encoder nput. For single 7 MT ENC B- ended encoder signals, leave the B terminal open. 8 MT ENC + Differential Encoder nput. For single ended encoder signals, leave the 9 MT ENC - terminal open. 10 -Hall A* See CN3-1. Leave open in case of single ended Hall sensors. 11 -Hall B* See CN3-2. Leave open in case of single ended Hall sensors. 12 Signal ground 13 UT 14 PA3 15 -Hall C* * Contact factory for SE compatible 250mA max. Short-circuit protected. Programmable analog input, single ended, 10-bit See CN3-3. Leave open in case of single ended Hall sensors. Page Toll Free Phone 4 of (877) 7 SERV98

5 CN2 / Connector: CNNECTR PN NAME DESCRPTN / CN2 1 PD1* Programmable digital output 2 Signal ground 3 PD2* Programmable digital output 4 +REF Differential reference signal input, 14-bit 5 -REF resolution. Can also be used as programmable analog input 1. 6 PA2 Programmable analog input 7 PA1 Programmable analog output 8 PA2 Programmable analog output 9 -PD6 Programmable nput (see CN2-18) or Direction- or Aux Enc B- 10 PD3 Programmable digital output 11 PD1 Programmable digital input 12 PD2 Programmable digital input 13 PD3 Programmable digital input 14 PD4 Programmable digital output 15 UT DC. Note: the total current on CN2-15 and CN3-13 combined should not exceed 250 ma 16 Signal ground 17 +PD5 18 +PD6 Programmable differential digital input, or Step+ or Aux Enc A+ Programmable, differential digital input or Direction+ or Aux Enc B+ 19 PD4 Programmable digital input 20 Encoder Channel A+ Encoder utput (from connector CN3), 21 Encoder Channel A- not buffered 22 Encoder Channel B+ Encoder utput (from connector CN3), 23 Encoder Channel B- not buffered 24 Encoder Channel + Encoder utput (from connector CN3), 25 Encoder Channel - not buffered 26 -PD5 * Contact factory for SE compatible options. CN1 - Communications nterface (RS232/485): Programmable nput (See CN2-17) or Step- or Aux Enc A- CNNECTR PN NAME DESCRPTN / CN1 1 SELECT RS232/485 selection. Pull to ground (CN1-5) for RS TX/+TX RS232: Transmit; RS485: +TX 3 RX/+RX RS232: Receive; RS485: +RX Page Toll Free Phone 5 of (877) 7 SERV98

6 4 N/C Not connected 5 Signal ground 6 -TX RS485: -TX 7 N/C Not connected 8 -RX RS485: -RX 9 N/C Not connected RDERNG NFRMATN: Standard model: DR100EE16A8BDCX X indicates the current revision letter. Page Toll Free Phone 6 of (877) 7 SERV98

7 MUNTNG DMENSNS: Page Toll Free Phone 7 of (877) 7 SERV98