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Curtis 1355 Manual

5x high current output canopen slave soft starter module
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Manual
Model 1355
5x High Current Output
CANopen Slave Soft Starter Module
Read Instructions Carefully!
Specifications are subject to change without notice.
© 2015 Curtis Instruments, Inc. ® Curtis is a registered trademark of Curtis Instruments, Inc.
© The design and appearance of the products depicted herein are the copyright of Curtis Instruments, Inc.
Curtis Instruments, Inc.
200 Kisco Avenue
Mt. Kisco, NY 10549
www.curtisinstruments.com
53220, Rev A 7/5/15

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Summary of Contents for Curtis 1355

  • Page 1 Specifications are subject to change without notice. © 2015 Curtis Instruments, Inc. ® Curtis is a registered trademark of Curtis Instruments, Inc. © The design and appearance of the products depicted herein are the copyright of Curtis Instruments, Inc. 53220, Rev A 7/5/15...

  • Page 3: Table Of Contents

    Communication Profile Objects ........24 Parameter Profile Objects ..........25 5. DIAGNOSTICS & TROUBLESHOOTING ...... 35 Troubleshooting Chart ............36 Vehicle Design Considerations appendix a Programming Devices appendix b Specifications, 1355 Module appendix c Curtis 1355 CANopen Slave Soft Starter Module Manual, Rev. A...
  • Page 4 Monitor menus ..............17 table 4: Communication profile object dictionary ......24 table 5: Parameter profile object dictionary ........25 table 6: Troubleshooting chart ............36 table C-1: Specifications, Curtis 1355 ..........C-1 Curtis 1355 CANopen Slave Soft Starter Module Manual, Rev. A...

  • Page 5: Overview

    1 — OVERVIEW OVERVIEW The Curtis Model 1355 is a 5x high-current half bridge output module for soft start of electrical motors. The 1355 is available with either three full actuator outputs or six digital inputs. The module is designed to give it the flexibility to be used in a variety of sweepers/scrubbers.
  • Page 6 The M4 and M5 outputs can be used in parallel to drive a single large motor load for vacuum. The 1355 uses the parameters of M4 to control the motor. The M1 and M2 outputs can provide bi-directional motor control by connecting one motor load in an H-bridge configuration.

  • Page 7: Installation And Wiring

    2 — INSTALLATION & WIRING INSTALLATION AND WIRING MOUNTING THE MODULE The outline and mounting hole dimensions for the 1355 module are shown in Figure 2. The module should be securely mounted to the vehicle using four M5 screws. C A U T I O N Care should be taken to prevent contaminating the connector area before the mating14-pin connector is installed.
  • Page 8 EMC performance complies with applicable regulations; suggestions are presented in Appendix A. The 1355 contains ESD-sensitive components. Use appropriate precau- tions in connecting, disconnecting, and handling the module. See installation suggestions in Appendix A for protecting the module from ESD damage.

  • Page 9: High Power Connections

    14-pin AMPSEAL housing and includes keying features to prevent incorrect insertion.The connector will provide a proper seal and latch for the off-the-shelf AMPSEAL wire header/plug. Note that the 1355’s pins are not C A U T I O N sealed until the mating connector is fully engaged and locked.

  • Page 10: Table 1 Connector Pinout

    CAN L/H (pins 3, 4) The 1355 is configured to function as a CAN slave only. A CAN master can read all inputs and outputs, monitor values and error codes, control all outputs, and set parameter values. There is no end-of-line termination resistor built into the module;...
  • Page 11 These provide the serial receive and transmit data channels for the programmer. (pin 9) The KSI input turns the 1355 on and off via the vehicle’s keyswitch. The internal DC/DC has 0.51 A current limit protection, and a TVS clamps the KSI input in the event of over voltage.

  • Page 12: Wiring: Basic Configuration, 1355-X001

    The Stall Current Debounce Time is programmable from 0.0 to 5.0 sec- onds. This allows for high start-up currents and momentary overloads. Accel/Decel is programmable from 0.1 to 2.0 seconds. Curtis 1355 CANopen Slave Soft Starter Module Manual, Rev. A...

  • Page 13: Wiring: Basic Configuration, 1355-X101

    Pin 14 can be used as a digital input or as an interlock. When it is used as an interlock, this pin provides a second enable input such as a seat switch, a pedal switch, or a charger inhibit. Curtis 1355 CANopen Slave Soft Starter Module Manual, Rev. A...

  • Page 14: Programmer Menus

    3 — PROGRAMMER MENUS PROGRAMMER MENUS The Curtis handheld 1311/1313 programmer or 1314 PC programming station can be used to adjust the programmable parameters, to read various monitored values, and to access fault information. For information on the programmers, see Appendix B.
  • Page 15 Meanwhile, the 1355 will report the fault on the CAN bus and programmer. Curtis 1355 CANopen Slave Soft Starter Module Manual, Rev. A...
  • Page 16 Normal operation is restored after a startup lockout by reapplying the startup request in the correct sequence. 0.0 – 5.0 s Sets the PWM output shutoff delay after the Sequence Delay interlock switch is turned off. Curtis 1355 CANopen Slave Soft Starter Module Manual, Rev. A...
  • Page 17 1– 6 = driver inhibited by digital input 1– 6. 0.0 – 30.0 s The PWM will be shut off after the programmed Output Off Delay Output Off Delay time expires following a stop command. This menu is repeated for each of the five motor drivers. Curtis 1355 CANopen Slave Soft Starter Module Manual, Rev. A...

  • Page 18: Fig. 4 Driver Acceleration

    PWM accelerates from 0% to the programmed PWM Demand parameter at the rate set by the Mx Accel or ActuatorX Accel parameters, and keeps that PWM setting. The Accel parameters can be adjusted (over the CAN bus or with a Curtis programer) from 0.1 to 2.0 seconds.
  • Page 19 (1355-X101 only) will run forward. When the selected input is Off, the motor will run in reverse. This parameter is ignored when the 1355 is working in CAN Slave mode. Curtis 1355 CANopen Slave Soft Starter Module Manual, Rev. A...
  • Page 20 PARAMETER RANGE DESCRIPTION 1 – 127 Sets the Node ID of the 1355 CANopen slave system. Node ID Must cycle KSI or send an NMT RESET 1355 or an NMT RESET CAN for the new ID to take full effect.

  • Page 21: Monitor Menus

    3 — PROGRAMMER: MONITOR MENUS Monitor Menus Through its monitor menus, the Curtis programmer provides access to real-time data during vehicle operation. This information is helpful during diagnostics and troubleshooting, and also while adjusting programmable parameters. The monitored variables are arranged in menus, as shown in Table 3.
  • Page 22 VOLTAGE MONITOR MENU DISPLAY PARAMETER RANGE DESCRIPTION 0.0 – 80.0 V Voltage at KSI input, pin 9. KSI Voltage 0.0 – 80.0 V Voltage at the B+ busbar. Battery Voltage Curtis 1355 CANopen Slave Soft Starter Module Manual, Rev. A...
  • Page 23 Actuator1 Duty Cycle (1355-X001 only) -100 – 100 % Actuator2 output duty cycle. Actuator2 Duty Cycle (1355-X001 only) -100 – 100 % Actuator3 output duty cycle. Actuator3 Duty Cycle (1355-X001 only) Curtis 1355 CANopen Slave Soft Starter Module Manual, Rev. A...
  • Page 24 Actuator3 output duty cycle. Actuator3 Hourmeter (1355-X001 only) 0 – 127 Displays the NMT state of the 1355. CAN NMT State 0 = Initialization. 4 = Stopped. 5 = Operational. 127 = Pre-operational. Curtis 1355 CANopen Slave Soft Starter Module Manual, Rev. A...

  • Page 25: Canopen Communications

    BAUD RATES The 1355 runs at one of three selectable baud rates: 125 kbps, 250 kbps, or 500 kbps. The baud rate can be changed by a Curtis programmer or by an SDO. Changes in the baud rate require an NMT reset or key cycle.
  • Page 26 The last 5 bytes are defined as follows. Error Byte 4 Byte 5 Byte 6 Byte 7 Byte 8 Category 0x1000 Diagnostic1 Diagnostic2 Diagnostic3 Diagnostic4 Diagnostic5 0x1001 Diagnostic6 Diagnostic7 Diagnostic8 Diagnostic9 Diagnostic10 Curtis 1355 CANopen Slave Soft Starter Module Manual, Rev. A...

  • Page 27: Pdos

    The 1355 uses four PDOs, two from the system master and two responsive PDOs sent from the 1355 itself. The content of these PDOs can be dynamic mapped as Curtis AC motor controllers. PDO messages have a medium priority and always carry 8 bytes of data.

  • Page 28: Sdos

    (using the block transfer), so all the SDOs used by the 1355 are expedited SDOs. The SDOs in the 1355 are used to set up and parameterize the module. They are also used to retrieve basic module information (such as version or manufacture date) and monitor a few key internal variables (mostly for system debug purposes).

  • Page 29: Parameter Profile Objects

    ..PDO1 MISO mapping for 3rd–7th objects. PDO1 MISO Mapping 8 0x08 PDO1 MISO mapping for the 8th application object to be mapped. Curtis 1355 CANopen Slave Soft Starter Module Manual, Rev. A...
  • Page 30 The output is shut down once the M3 Overload Time 0x310A 0x00 1000 –20000 timer expires. M4 Overload Time 0x310B 0x00 1000 –20000 M5 Overload Time 0x310C 0x00 1000 –20000 Curtis 1355 CANopen Slave Soft Starter Module Manual, Rev. A...
  • Page 31 M3 Armature Current 0x3128 0x00 -1500 –1500 -150.0 –150.0 A M4 Armature Current 0x3129 0x00 -1500 –1500 -150.0 –150.0 A M5 Armature Current 0x312A 0x00 -1500 –1500 -150.0 –150.0 A 1355-X001 only Curtis 1355 CANopen Slave Soft Starter Module Manual, Rev. A...
  • Page 32 M2 Motor Short. bit2 M3 Motor Short. bit3 M4 Motor Short. bit4 M5 Motor Short. bit5 Actuator1 Motor Short. bit6 Actuator2 Motor Short. bit7 Actuator3 Motor Short. 1355-X001 only Curtis 1355 CANopen Slave Soft Starter Module Manual, Rev. A...
  • Page 33 0 – 65535 hr M4 Hourmeter 0x3269 0x00 0 – 65535 0 – 65535 hr M5 Hourmeter 0x326A 0x00 0 – 65535 0 – 65535 hr 1355-X001 only 1355-X101 only Curtis 1355 CANopen Slave Soft Starter Module Manual, Rev. A...
  • Page 34 M2 Decel 0x3285 0x00 1–20 0.1–2.0 s M3 Decel 0x3286 0x00 1–20 0.1–2.0 s M4 Decel 0x3287 0x00 1–20 0.1–2.0 s M5 Decel 0x3288 0x00 1–20 0.1–2.0 s 1355-X001 only Curtis 1355 CANopen Slave Soft Starter Module Manual, Rev. A...
  • Page 35 (Nominal Voltage - Overvoltage Warning Range), an under- voltage warning is sent on the CAN bus and the programmer. Battery Voltage 0x3800 0x00 0 – 800 0.0 – 80.0 V Curtis 1355 CANopen Slave Soft Starter Module Manual, Rev. A...
  • Page 36 4 — CANopen COMMUNICATIONS: SDOs > Parameter Profile Objects The objects in Table 5a apply only to the 1355-X001. Note: There are some actuator objects in the main table above (Table 5) that also apply only to the 1355-X001. Table 5a Parameter Profile Object Dictionary: 1355-X001 only...
  • Page 37 4 — CANopen COMMUNICATIONS: SDOs > Parameter Profile Objects The objects in Table 5b apply only to the 1355-X101. Note: Two items in the main table above (Table 5) also apply only to the 1355-X101: Diagnostics8 bit4, Sequence Fault, and the corresponding bit in Fault History8.
  • Page 38 4 — CANopen COMMUNICATIONS: SDOs > Parameter Profile Objects Table 5b Parameter Profile Object Dictionary: 1355-X101 only, cont’d range name access index index mapping description Sequence Delay 0x3813 0x00 0 – 50 0.0 – 5.0 s. PWM shutoff delay when the interlock switch is turned off.

  • Page 39: Diagnostics & Troubleshooting

    5 — DIAGNOSTICS & TROUBLESHOOTING DIAGNOSTICS AND TROUBLESHOOTING When an error occurs in the 1355, a fault message can be monitored through the Curtis programmer. Meanwhile, an emergency message will be produced on the CAN bus according to the CANopen standard. This message will be sent once.

  • Page 40: Troubleshooting Chart

    Current current of the hardware trip. disabled and main contactor opened. , 48 These faults are like #46, for the remaining two actuators: Actuator 2 and Actuator 3. 1355-X001 only Curtis 1355 CANopen Slave Soft Starter Module Manual, Rev. A...
  • Page 41 Clear condition & cycle KSI. disabled and main contactor opened. 92, 93, 94, 95 These faults are like #91, for the remaining four motors: M2, M3, M4, M5. 1355-X001 only 1355-X101 only Curtis 1355 CANopen Slave Soft Starter Module Manual, Rev. A...
  • Page 42 Temperature sensor has invalid reading. All outputs disabled. Clear condition & cycle KSI. Sensor Fault Main Coil Short Main contactor coil shorted. All outputs disabled and Clear condition & cycle KSI. Fault main contactor opened. 1355-X001 only Curtis 1355 CANopen Slave Soft Starter Module Manual, Rev. A...

  • Page 43: Appendix A Vehicle Design Considerations

    RF energy coupled into them is generally proportional to their length. The RF voltages and currents induced in each wire are applied to the controller pin to which the wire is connected. Curtis 1355 CANopen Slave Soft Starter Module Manual, Rev. A...
  • Page 44 In some applications, additional filtering in the form of ferrite beads may also be required on various wires to achieve desired performance levels. A full metal enclosure can also improve immunity by shielding the 1355 from outside RF energy.

  • Page 45: Appendix B Programming Devices

    PROGRAMMING DEVICES Curtis programmers provide programming, diagnostic, and test capabilities for the 1355. The power for operating the programmer is supplied by the host controller via a 4-pin connector. When the programmer powers up, it gathers information from the controller.
  • Page 46 70 A 35 A ; 25 A @ @100%PWM PWM% 10 A 1355-5101 36 – 48 V Six digital inputs 70 A 35 A ; 25 A @ @100%PWM PWM% Curtis 1355 CANopen Slave Soft Starter Module Manual, Rev. A...

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