Fort VSC-006 Hardware Manual

Fort VSC-006 Hardware Manual

Vehicle safety controller

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Rugged Wireless Receiver with Dual Emergency Stop
Inputs and Outputs, USB, RS232, and CAN Integration
The Vehicle Safety Controller (VSC) is a wireless safety module that integrates into your machine or vehicle.
The VSC acts as the receiver for FORT's Wireless Emergency Stop and Safe Remote Control systems. It can also
be configured as an emergency stop input, and emergency stop bridge, or as a wireless CAN bus bridge. The
VSC and all FORT controllers implement FORT's proprietary SafetySense® technology to ensure consistent and
reliable control.
1. Applications
• Control of remote, tele-operated, semi- or fully autonomous robotic systems where safety and
usability are critical.
• Monitoring of fixed or mobile industrial systems requiring sophisticated control and reliable wireless
emergency stop capabilities.
2. Key Features (Vehicle Safety Controller – VSC)
• SafetySense® wireless communications
o Frequency bands include 900 MHz (2+ km LOS), 2.4 GHz (200+ m LOS) (other bands available)
• USB, RS-232 serial, and CAN bus support for flexible system integration options
• Second generation SafetySense® architecture for high reliability, no single point of failure safety
implementation
• Dual wired emergency stop loop with active diagnostics
o Designed to meet ISO 13849 Category 3 Performance Level D 2015 Edition
• Master enable relay outputs for direct stop of motion control equipment
o Internal Master enable fault detection
• 9 VDC to 36 VDC power input
• USB interface for programming and configuration
• -40
o
o
C to 70
C operation
• Multiple Connector Options
o Sealed Mini-USB AB, Ecomate RM for Power, Estop I/O, RS232, or CAN interfaces, and RP-SMA
antenna connector
o MIL-DTL-38999 6 pin for USB, MIL-DTL-38999 19 pin for Power, Estop I/O, RS232, or CAN
interfaces, and RP-SMA antenna connector
• IP66 (NEMA 4X) rated enclosure
© 2021, FORT Robotics. Company Confidential. Do not distribute.
Vehicle Safety Controller
Hardware Manual
935-0003 Rev C
1 of 33

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Summary of Contents for Fort VSC-006

  • Page 1 The Vehicle Safety Controller (VSC) is a wireless safety module that integrates into your machine or vehicle. The VSC acts as the receiver for FORT’s Wireless Emergency Stop and Safe Remote Control systems. It can also be configured as an emergency stop input, and emergency stop bridge, or as a wireless CAN bus bridge. The VSC and all FORT controllers implement FORT’s proprietary SafetySense®...
  • Page 2 Master Enable. It is important that system designers pay careful attention in the integration of the VSC with their drive system to ensure that motion will be prevented when the system de-asserts the Master Enable signals. © 2021, FORT Robotics. Company Confidential. Do not distribute. 935-0003 Rev C 2 of 33...
  • Page 3: Wireless Specifications

    VEHICLE SAFETY CONTROLLER 4. Specifications (Vehicle Safety Controller – VSC) The Vehicle Safety Controller is an advanced receiver for several of FORT’s wireless control and safety systems. It incorporates many of the SafetySense® technologies described above. 4.1. Absolute Maximum Ratings Please note that the GND pin, the USB ground, and the chassis are all connected internally and should be accounted for in your wiring and interface with the VSC.
  • Page 4 Number of Channels Error Detection 32 bit CRC Spread Spectrum FHSS 1 – Maximum depends on local regulations. Inquire for details. Table 5 – 2.4GHz Radio Specifications © 2021, FORT Robotics. Company Confidential. Do not distribute. 935-0003 Rev C 4 of 33...
  • Page 5: Data Interfaces

    The 19-pin I/O connector is where the majority of the system integration is done. Most applications will only need this connector, leaving 6-pin USB connector capped. © 2021, FORT Robotics. Company Confidential. Do not distribute. 935-0003 Rev C 5 of 33...
  • Page 6 = closed (pulled low) = no estop condition (run) RS-485_N White/Green Reserved for future use. Do Not Connect. PVin Power input Green Table 8 – VSC I/O connector pinout and signal descriptions © 2021, FORT Robotics. Company Confidential. Do not distribute. 935-0003 Rev C 6 of 33...
  • Page 7: Mechanical Specifications

    (Amphenol part # D38999/24WA35PN) I/O Connector 38999 Series III TV 19p (Amphenol part # D38999/24WD19PN) 1 – When connected or dustcap installed Table 10 –VSC-009 Mechanical Specifications © 2021, FORT Robotics. Company Confidential. Do not distribute. 935-0003 Rev C 7 of 33...
  • Page 8: Mechanical Drawing

    1 – When data connector is connected Table 11 – VSC-006 Mechanical Specifications 4.8. Mechanical Drawing 4.8.1. VSC-009 – 38999 Figure 4 – VSC-009 Mechanical Drawing (All Dimensions in Inches) © 2021, FORT Robotics. Company Confidential. Do not distribute. 935-0003 Rev C 8 of 33...
  • Page 9 VEHICLE SAFETY CONTROLLER 4.8.2. VSC-006 – Ecomate RM Figure 5 – VSC-006 Mechanical Drawing (all dimensions in inches) © 2021, FORT Robotics. Company Confidential. Do not distribute. 935-0003 Rev C 9 of 33...
  • Page 10: Hardware Integration

    (motors, contactors, or relays) or participation in an existing wired emergency stop loop. This architecture makes the VSC integrate similarly to an additional wired normally open emergency stop button. Figure 7– Master Enable Connection to Emergency Stop Loop © 2021, FORT Robotics. Company Confidential. Do not distribute. 935-0003 Rev C 10 of 33...
  • Page 11: Operation

    0x06 Nominal Zeroed Zeroed Operational 0x09 Nominal Active Active Menu 0x0A Nominal Zeroed Zeroed Pause 0x0B Nominal Zeroed Zeroed Table 12: VSC Modes of Operation © 2021, FORT Robotics. Company Confidential. Do not distribute. 935-0003 Rev C 11 of 33...
  • Page 12: Remote Mode

    When in Pause Mode, the SRC and the VSC have established a communication link, however no motion is intended. The SRC display will look like the following in Pause Mode. © 2021, FORT Robotics. Company Confidential. Do not distribute. 935-0003 Rev C...
  • Page 13 Pressing the Menu Button on the SRC is the only way to enter Menu Mode. The SRC display will look similar to the following in Menu Mode. Figure 12: Menu Mode © 2021, FORT Robotics. Company Confidential. Do not distribute. 935-0003 Rev C 13 of 33...
  • Page 14: Operational Mode

    The Master Enable output relays are open-circuit when the system determines that an unsafe condition exists. The LCD display on the SRC will show that the E-Stop is asserted as shown below. © 2021, FORT Robotics. Company Confidential. Do not distribute. 935-0003 Rev C...
  • Page 15 Blinking Red Paired device is connected and VSC estop enabled Blinking Green Paired device is connected and no estops enabled Table 14: VSC LED States © 2021, FORT Robotics. Company Confidential. Do not distribute. 935-0003 Rev C 15 of 33...
  • Page 16 7. Interfacing using FORT Packet Protocol (USB / RS232) The command and control communication to the VSC is over the RS232 and USB->Serial interface in the FORT Packet Protocol. The serial format is fixed at 8 data bits, 1 stop bit and no parity with a baud rate of 115200.
  • Page 17 Make sure to use the state in the heartbeat message to indicate whether or not a remote device is connected. © 2021, FORT Robotics. Company Confidential. Do not distribute. 935-0003 Rev C...
  • Page 18 0x01 uint8 E-Stop indication 0 = OK >0 = E-Stop Active uint16 16-Bit Checksum See Checksum Reference Table 21: Packet Protocol Heartbeat Message (To VSC) © 2021, FORT Robotics. Company Confidential. Do not distribute. 935-0003 Rev C 18 of 33...
  • Page 19 Controls the time before the SRC goes into Pause Mode because of an Inactivity Timeout. The time before going into Pause Mode is the InactiveTime + 1 in minutes. Valid Values: 0 - 10 © 2021, FORT Robotics. Company Confidential. Do not distribute. 935-0003 Rev C 19 of 33...
  • Page 20 The User Feedback message from the VSC allows the user to update values in Menu Mode on the SRC that can then be fed back to the control software. © 2021, FORT Robotics. Company Confidential. Do not distribute. 935-0003 Rev C...
  • Page 21 Custom Display In display mode 1, this is the fourth line of custom text that is displayed. Text Line 4 Table 29: User Feedback String Keys © 2021, FORT Robotics. Company Confidential. Do not distribute. 935-0003 Rev C 21 of 33...
  • Page 22: Button Reference

    The Buttons on the SRC are configured in a diamond. The buttons are referenced as those shown below on the left hand side of the controller: Up, Down, Left, Right. © 2021, FORT Robotics. Company Confidential. Do not distribute. 935-0003 Rev C...
  • Page 23 = 0; index < count; ++index sum1 (sum1 data[index]) & 255; sum2 (sum2 sum1) & 255; return (sum2 << | sum1; Figure 16: Checksum Reference © 2021, FORT Robotics. Company Confidential. Do not distribute. 935-0003 Rev C 23 of 33...
  • Page 24 X, Y and Z-axis of a joystick, and the state of buttons. The SRCS uses custom SAE J1939 messages to transfer the heartbeat and key-value pair information. 8.2. Message Types The CAN IDs in the table below can be changed using the FORT Configuration Tool. Type Description...
  • Page 25 VSC Reserved Reserved for future use Reserved Reserved for future use Reserved Always 00 Table 39: Remote Status J1939 Custom Message (From VSC) © 2021, FORT Robotics. Company Confidential. Do not distribute. 935-0003 Rev C 25 of 33...
  • Page 26 Enables the feature of the SRC to go into Pause Mode because of an Pause Enable Orientation Fault detected. 0 = Disabled 1 = Enabled (default) © 2021, FORT Robotics. Company Confidential. Do not distribute. 935-0003 Rev C 26 of 33...
  • Page 27 The SRC is a 6-axis controller with three on each hand. The X axis and Y axis are mapped to the thumb stick on top of the SRC, while the Z axis is mapped to the finger stick underneath. © 2021, FORT Robotics. Company Confidential. Do not distribute. 935-0003 Rev C...
  • Page 28 The Buttons on the SRC are configured in a diamond. The buttons are referenced as those shown below on the left hand side of the controller: Up, Down, Left, Right. Figure 18: SRC Joystick Button Reference © 2021, FORT Robotics. Company Confidential. Do not distribute. 935-0003 Rev C 28 of 33...
  • Page 29 Down Status Table 47: SRC Joystick Button Reference Status Definition 0x00 Not Set 0x01 0x10 Error 0x11 Unavailable Table 48: SRC Joystick Button Status Reference © 2021, FORT Robotics. Company Confidential. Do not distribute. 935-0003 Rev C 29 of 33...
  • Page 30: Packet Structure

    Bit 4 = Button 4 SRC State As described in Table 1 E-Stop Value 0 = Not Actuated 1 = Actuated Table 50: Input Report from SRC © 2021, FORT Robotics. Company Confidential. Do not distribute. 935-0003 Rev C 30 of 33...
  • Page 31: Fcc Notifications

    USB interface cable with 6p 38999 for VSC-009 100-0167 36 inch pigtail I/O cable with 19p 38999 for VSC-009 100-0148 36 inch pigtail I/O cable with 19p Ecomate RM for VSC-006 100-0029 USB Cable, type A to mini-B, 3 ft for VSC-006 275-0002...
  • Page 32 VEHICLE SAFETY CONTROLLER 12. Warranty Information The End-User Agreement can be viewed here at https://fortrobotics.com/end-user-agreement/ The OEM Supply and License Agreement can be viewed here at https://fortrobotics.com/oem-agreement/ © 2021, FORT Robotics. Company Confidential. Do not distribute. 935-0003 Rev C 32 of 33...
  • Page 33 4/20/2021 Remove FMEDA Section 8/19/2021 Added Remote Status Message to CAN interface FORT Robotics 1608 Walnut Street Floor 12 Philadelphia, PA 19103 (+1) 267-515-5880 fortrobotics.com © 2021, FORT Robotics. Company Confidential. Do not distribute. 33 of 33 935-0003 Rev C...

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Vsc-009

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