Multiple Transmitter Operation - DEMAG DRC-MJ D3 User Manual

7.9 Multiple transmitter
operation
7.9.1 Logging on a second or third
radio transmitter
Up to three radio transmitters can be logged onto one DRC radio receiver.
The system ensures that travel commands can only ever be sent by one radio
transmitter.
If the currently active radio transmitter fails, e.g. because the rechargeable battery
is flat, the radio transmitter has been lost or due to a technical defect, another
radio transmitter that had already been logged on can quickly take over without the
need to log off the old defective or lost radio transmitter.
For multi-shift applications, this enables control to be transferred quickly to another
radio transmitter, e.g. if the battery charge of the previously used radio transmitter
is too low.
This technology also enables several workers to be assigned their "own personal
radio transmitters". In practice, this means that the DRC radio receiver can be
controlled by one of the assigned radio transmitters "at the press of a button".
If no radio transmitter has been assigned to the DRC radio receiver yet, this must
first be done, as described in section 7.6 "Single-transmitter operation".
If the DRC radio receiver has not been assigned an ID (NOID), a crane ID other
than NOID must first be assigned to it. See section 7.6.3 on page 31.
You can now log on up to two further radio transmitters.
Activating log-on:
Transmitter is in STOP mode
– Hold the STOP button down.
– Push the LOWER joystick.
– Push the RIGHT joystick twice.
– Push the LOWER joystick for approx. 5 seconds until the screen changes.
– Release the LOWER joystick.
– Release the STOP button.
1. The parameter must now be selected using the currently connected radio
transmitter:
Parameter 012 = DRC-DR
Parameter 112 = DRC-MP
– Press the F1 key to start the log-on timer.
A 180-second log-on timer is launched. Further transmitters can be pre-
assigned to the DRC radio receiver during this period.
The screen shows:
K564
012:
000
K564
012:
180
43603544.eps
43603644.eps
35