Summary of Contents for Advanced Digital SimpleServo SS504
- Page 1 ® SimpleServo Digital Servo Amplifier USER’S MANUAL MODELS: SS504 SS508 SS604 SS608...
- Page 2 Advanced Digital Inc. The information and technical data in this manual are subject to change without notice. Advanced Digital Inc. and its Divisions make no warranty of any kind with respect to this material, including, but not limited to, the implied warranties of its merchantability and fitness for a given purpose.
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Page 3: Safety Warnings
Safety Warnings • The warning symbol shown at left denotes an important safety consideration. Please read this manual carefully before performing any of the procedures contained herein. Failure to follow these instructions may result in fire, severe injury, or fatality. •... -
Page 4: General Information
General Information The Advanced Digital SimpleServo family of servo amplifiers is an economical solution to today’s complex motion-control needs. The SimpleServo combines a Digital Signal Processor (DSP), controller, heat sink and power supply in one standalone, DIN-rail mountable or panel-mounted unit. -
Page 5: Specifications
Input Voltage Continuous Phase Current Current (±10%, 50-60 Hz) Drive Current (AC) (AC Amps) (AC Amps) (VAC) SS504 90 – 240 SS604 90 – 240 SS508 90 – 240 SS608 90 – 240 Notes: “-3P” = 3-phase input power models... - Page 6 IMENSIONS AND EIGHT Model SS504 SS604 SS508 SS608 Height (inches) 6.50 6.50 6.50 6.50 Width (inches) 2.58 3.38 3.58 4.38 Depth (inches) 7.50 7.50 7.50 7.50 Weight (lbs) PERATING ODES Torque Reference 0 ± 10 VDC or 0 to 10 VDC, scalable Accuracy ±...
- Page 7 SS500 Series Dimensions DIMENSION “A” MODEL DIMENSION SS504 2.58 [66] (NO HEATSINK NECESSARY) SS508 3.58 [91] ALL DIMENSIONS IN INCHES [MILLIMETERS]...
- Page 8 SS604/SS608 Series Dimensions DIMENSION “A” MODEL DIMENSION SS604 3.38 [86] SS608 4.38 [111] ALL DIMENSIONS IN INCHES [MILLIMETERS]...
- Page 9 Suggested Clearance for Cooling Air Circulation (All Models)
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Page 10: Installation
Installation Warning! • The SimpleServo must be mounted vertically for safe operation at the maximum current rating. • Printed circuit board components are sensitive to electrostatic fields. Avoid contact with the printed circuit board directly. Hold the SimpleServo by the case only. •... -
Page 11: Shielding And Grounding
Advanced Digital recommends the use of the special servo cables provided by Advanced Digital. If you specify cables other than those provided by Advanced Digital, please make sure all cables are shielded and properly grounded. It may be necessary to earth ground the shielded cable (Figure 6). Ground the shield at the SimpleServo end and at the motor end. -
Page 12: Line Filtering
High frequency energy can be coupled between the circuits via radiation or conduction. The AC power wiring is one of the most important paths for both types of coupling mechanisms. There are many AC line filter manufacturers whose filters can be successively integrated. Advanced Digital recommends Schaffner filters based on our test results. -
Page 13: Heat Sinking
Table 1. Line Filter Part Numbers SimpleServo P/N Schaffner AC filter P/N SS504/604 FN350-8 SS508 FN350-12 SS608 FN350-12 Line filters should be placed inside the shielded panel. Connect the filter to the incoming power lines immediately after the safety mains and before any critical control components (Figure 6). Wire the AC line filter as close as possible to the SimpleServo. - Page 14 “D” connectors. These connectors provide power, communications and external feedback to the motor, servo control and host controller (Figure 8). Prefabricated cable assemblies may be purchased from Advanced Digital to facilitate wiring the control, motor and host computer. Contact your Advanced Digital sales representative for assistance.
- Page 15 TB501 pin 8 (chassis ground); the other end should be properly terminated at the motor shield. To satisfy CE requirements, Advanced Digital recommends that you purchase SimpleServo cables for both the motor and AC line. Contact your Advanced Digital representative for assistance.
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Page 16: Aux Input
TB502 (Analog/Digital I/O Terminal Block) TB502 is a 15-pin quick-connect terminal block used for analog and digital I/O functions in standalone mode. Refer to Table 4 for connector pin assignments. Table 4. TB502 Pin Assignments Terminal Block Name Function Pin # -Vcc -Vcc (5mA) REF-... - Page 17 The servo routes encoder feedback through TB504 to TB506. Encoder channel A on TB504, for example, is routed to the encoder channel A pin on TB506 inside the Advanced Digital servo. The encoder and Hall sensors from the motor must not be wired to the 25-pin receptacle on the Advanced Digital servo, even though there are pins on this receptacle which reference them.
- Page 18 TB505 (Serial Communications Port input to Servo) TB505 is a 9-pin DB connector that is used to communicate with a host computer. All levels must be RS-232C compliant. Table 6. TB505 Pin Assignments "D"-Sub Name Function Pin # No Connection RS232 TX RS232 RX No Connection...
- Page 19 TB506 (Controller Interface) TB506 is a 25-pin DB connector for interfacing to front-end controllers. Advanced Digital strongly recommends you use OEM cables to aid in satisfying CE requirements. Contact your Advanced Digital representative for assistance. Table 7. TB506 Pin Assignments "D"-Sub...
- Page 20 Digital servo. This will result in damage to the SimpleServo. The encoder needs to have power supplied to it. A front-end controller, as well as the Advanced Digital servo, has a +5 VDC supply voltage that may be used to power the encoder. The Advanced Digital servo contains patent-pending automated switching circuitry which will power the encoder from a front- end controller if it is present (through the ENC+ pin).
- Page 21 DETAILS 1. Step and direction/ master encoder inputs: TB506-11, 12,13,14 TB502-6, 7,8,9 You can connect a master encoder with quadrature outputs or a step and direction pair of signals to control position in step/direction operating mode. These inputs are optically isolated from rest of drive circuits and from each other.
- Page 22 “OUT_RDY” (TB502-13), “OUT_AUX” (TB502-14). Functions the same as “READY” and “AUX” but have open-collector sink outputs referenced to drive logic common. See figure below for the electrical diagram. “READY” output Activated when the drive is ready and enabled. It is reset to an inactive state when the drive is disabled, not operational or any fault is detected.
- Page 23 AUX INPUT (TB502-11), “EN” (TB502-12) “EN” Functions same as “ENABLE+ ENABLE-” This is a single-ended input, compatible with 5V TTL, open-collector sink output, and switch or relay contacts. The input is referenced to drive logic common. These inputs are active low, i.e., connecting it to drive logic common or supplying logic “0”...
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Page 24: Operation
Operation ONFIGURE THE IMPLE ERVO Regardless of the mode in which you wish to operate, you must first configure the SimpleServo for your particular motor, mode of operation and additional features if used. 1. Ensure that the control is properly installed and mounted. Refer to “INSTALLATION” section early in this manual for installation instructions. - Page 25 NABLING THE DRIVE Regardless of selected operating mode, the SimpleServo must be enabled before it can operate. Refer to drawings below for various enabling options. Enabling options via TB502 connector. Enabling options via TB506 connector.
- Page 26 Section A SimpleServo system connection examples...
- Page 27 SimpleServo Standalone Torque or Velocity System TB502 TB502 Differential 10V reference voltage 15 pin terminal 15 pin terminal Simple Speed/torque reference Differential Speed/torque potentiometer connection voltage reference source...
- Page 28 SimpleServo Indexer Follower INDEXER CONNECTIONS SHOWN AT BOTTOM OF PAGE Indexer connections (differential outputs) TB506 STEP+ TB502 STEP- STEP+ INDEXER STEP- DIR+ INDEXER DIR- DIR+ DIR- 15 pin terminal CONNECTOR DB25...
- Page 29 Indexer connections (single ended outputs) TB506 TB502 STEP+ STEP+ INDEXER INDEXER DIR+ DIR+ 15 pin terminal CONNECTOR DB25...
- Page 30 SimpleServo With External Motion Controller * See note 1 TB506 TB502 Note 1 ANALOG COM If controller has single ended analog output connect Analog V- to ANALOG COM at controller end Analog V- Analog V+ Motion Motion controller Controller ANALOG OUT Analog+ ANALOG COM Analog Common...
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Page 31: Before Troubleshooting
Section B Troubleshooting Warning! Dangerous voltages exist on the SimpleServo when it is powered, and up to 30 seconds after power is removed and the motor stops. When possible, disconnect the AC or DC voltage input from the SimpleServo while troubleshooting. - Page 32 Problem Ready LED is on but motor does not run. Suggested Solution If in torque or velocity mode: 1. Reference voltage input signal is not applied. 2. Reference signal is not connected to the SimpleServo input properly; connections are open. 3.
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Page 33: Unconditional Warranty
Unconditional Warranty A. Warranty Advanced Digital, Incorporated (referred to as “the Company”) warrants that its products will be free from defects in workmanship and material for twelve (12) months from date of manufacture thereof. Within this warranty period, the Company will repair or replace such products that are returned to Advanced Digital Company, 1250 Avenida Acaso, Suite G, Camarillo, CA 93012-8729 USA. - Page 34 SimpleServo High-Performance Amplifier Advanced Digital, Inc. 1250-G Avenida Acaso Camarillo, CA 93012 Telephone: (805) 383-3114 Facsimile: (805) 383-2529 Visit us on the web: http//www.SimpleServo.com $12.00 (USA) $15.00 (Outside USA) 250-0292 rev. 1...
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