User’s Manual MFSHL-BMTX Transmitter
1. DESCRIPTION The MFSHL-BMTX is a transmitter/coder with an RF section that uses a Binary FSK Modulation with a frequency of 915MHz, 76800 Baud rate and 3% Duty Cycle. The coder also works in cable control mode. When the coder detects a cable connection, no signal is given to the RF section. Instead, a CAN output is given to the cable.
. FUNCTIONAL DESCRIPTION 3.1. Transmitter Operation • • • The MFSHL-BMTX is capable of transmitting 24 DKs including DK32 and DK31. When E-Stop is activated, all DKs are OFF except for DK31. During Cable mode, when the main contact turns ON, CAN output will be activated. The DK1 can be used to reset the receiver from main contact error.
3.2. LED Description 3.2.1. CAN LEDs Red LED o Flashing –CAN power is on. o Solid – CAN is connected to a CAN bus Green LED o Flashing – Valid telegram transmitted 3.2.2. System LEDs Green LED o Flashing – Transmission of telegram on RF o On – Transmission of telegram in cable mode Red LED o Flashing – Transmission of telegram when battery is low.
