TRS 05 GENERAL INFORMATION The PAT TRS 05 system interface has been designed to use radio communication for load sensors. The TRS 05 receives a radio signal from a transmitter sensor and converts a signal as a replacement for the existing hardwired sensor.
Operator’s/Installation/Service Manual TRS 05 FEATURES The PAT TRS 05 has the following features: Can be hardwired to most PAT systems, and certain crane systems. Wireless operation of 4 sensors. Minimum of 500 feet LOS. Easily and clearly shows the operator required information for the radio sensor.
System Description LEDs Red Power LED Power is applied to the circuit board. Red alarm LED An installed sensor is indicating an alarm, or communication as been lost to an installed sensor. Green LED 1 ON Sensor on channel #1 is installed and communicating correctly. Green LED 1 FLASHING Sensor #1 is not communicating correctly.
Heartbeat LED: When blinking, this small surface board mounted green LED indicates the system is operation properly. ID button: The red ID button, located below the software chip on the receiver board, is used to setup the sensor transmitter to the receiver. OPERATION RECEIVER Upon switching on crane ignition switch, the system starts with an automatic test of the receiver board,...
Operation TRANSMITTER The transmitter has an LED that will flash when a signal is transmitted to the receiver. Load Cell The load cell transmits once every 1 to 2 seconds when in standby, and 2 times a second when the load changes.
SENSOR ON LINE POW ER 1 ALARM 1 SENSOR LOW BATTERY Model: PAT TRS 05 This device complies with Part 15 of the FCC rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept interference that may cause undesired operation.
Calibration REPEATER The repeater module is mounted on the boom tip in line of sight to the receiver and the load cell. The main purpose of the repeater is to receive and transmit the load cell ID code of the load cell during operation.
Page 13
Calibration channel/LED 1-4 will be uninstalled and the system will be in normal operating mode.
Calibration As the ID button is held (16-28 seconds) through the Install Sensor mode (blinking LEDs1-4) and released at the solid LED, the following actions will occur: Green LED 1 solid: Uninstall sensor 1. Green LED 2 solid: Uninstall sensor 2. Green LED 3 solid: Uninstall sensor 3.
Page 15
Calibration and solid), when the correct green and yellow LEDs are blinking, channel to be calibrated, release the ID button, the following actions will occur: Yellow & Green LEDs 1 Blinking: Calibrate sensor 1 Yellow & Green LEDs 2 Blinking: Calibrate sensor 2 Yellow &...
Calibration Set Zero Point To set the zero point of the load cell, ensure that no load is hung on the load cell, including any hook block, lengths of cable, etc. The software will only allow the load cell zeroed when there is no load on the load cell.
Page 17
Calibration also referred to as working load.
Page 18
Calibration Test Requirements System tests are to be conducted using an appropriate configured crane and specified load rating chart. For system calibration, three or more test radii or boom angle are to be employed to establish compliance with the accuracy section above. Test loads shall be as near as is practical to minimum, mean, and maximum values within the operating limits.
Calibration CALIBRATION OVERVIEW This section is a basic overview of Section 7 Calibration. Press and hold ID button, release the button at the desired indication (or the number seconds) defined in the following table. The following table can be use as a quick reference guide when calibrating the load cell; however, the Accuracy and Test Requirements must be followed to complete the calibration procedure.
Service and Troubleshooting SERVICE AND TROUBLESHOOTING SERVICE Daily maintenance of the system consists of inspecting: 1. The electrical wiring connecting the various parts of the system. 2. If electrical wiring is damaged, it shall be replaced immediately. 3. If the insulation is worn on the electrical wiring or antennas are damaged, these parts shall be replaced.
Receiver LED Definition LED Sensor On Line 1 through 4 (Green) Indicates the status of the communication link between sensor 1-4 transmitter and the receiver. Failure of the communication link will cause the Green LED to flash and the signal output will change to the following condition: ...
Maintenance MAINTENANCE The only maintenance required is to change the batteries when required. Also, check the mounting hardware daily to ensure that there is no damage. Replace any damaged parts before operating the crane. BATTERY REPLACEMENT To replace the batteries, remove the 4 screws from the transmitter housing. Install 4 fresh batteries into the proper location and direction as indicated on the battery holder.
Need help?
Do you have a question about the PAT TRS 05 and is the answer not in the manual?
Questions and answers