Description
Cat DBT CONTINUOUS MINER TX-944 OPERATION MANUAL – PDF DOWNLOAD
FILE DETAILS:
Cat DBT CONTINUOUS MINER TX-944 OPERATION MANUAL – PDF DOWNLOAD
Language :English
Pages :88
Downloadable : Yes
File Type : PDF
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DESCRIPTION:
Cat DBT CONTINUOUS MINER TX-944 OPERATION MANUAL – PDF DOWNLOAD
INTRODUCTION
This manual describes the operation and maintenance of the radio control system using the model TX-944 transmitter/endstation. Specific sections of this manual are used to explain each major component of the complete remote control system, their general operation, and a general trouble shooting section. Please read this manual in its entirety and become familiar with the systems operation before controlling energized equipment. Understanding the operational features of the system is REQUIRED for safe operation.
OPERATIONAL SAFETY FEATURES
TRANSMITTER FEATURES:
1.) Switch Scan PWR Up- Each time the transmitter is switched on, all switches are scanned to ensure they are in an inactive state. The transmitter will send an error code to the MCU specifying which switch is not working In the event that more than one switch is stuck the MCU will display only one until it is corrected then it will display the next one affected. This will repeat until all switches are cleared. The transmitter can be shut down with the TX POWER OFF button or the MACHINE STOP BUTTON.
2.) Low Voltage Shutdown- Battery voltage is continuously monitored by an analog input channel of the micro-controller and the transmitter will shut itself down before the voltage decays to a value which could possibly affect proper micro-controller operation. The transmitter will display the cause of the shutdown by lighting the “low battery” led while shutting down and transmit low voltage shutdown commands..
4.) MACHINE STOP- This transmitter incorporates a distinctive large red button labeled OFF. Upon depressing this button a string of Power Down commands will be sent to the receiver and the machine will commence operation. Activating the MACHINE STOP BUTTON will also trip the power center relay if set in the menu screen of the MCU.
5.) Two Hand Start- Outputs which mandate additional safety consideration such as motor starts which require two-handed initiations. They usually include an enable button. Additionally, a time delay is incorporated such that both buttons must be held for a period of time before the function is enabled. The pump start will require that the enable button be pressed first then the pump start toggle switch be thrown.
6.) Inactivity Shutdown-All transmitters utilize an internal timer which is reset by the operation of any switch. If this timer expires then the transmitter and machine will shut down. The inactivity time is for the TX-944 is 5 minutes.
S.M 31/3/2025
