User's Manual

6.6 Exiting Service mode.
There are two ways of exiting this mode.
• Pressing the STOP button.
(the transmitter will be switched OFF and the receiver will
switch to standby mode). If the system is switched ON again and the system was switched
OFF in a menu within the service mode, when receiving the new frames in normal
operation, first of all the following message may appear: “EXITING SERVICE MODE”.
The receiver will send as many Escape messages as needed to return to the load message.
• Pressing the START button for 3 seconds. The transmitter will switch from Service Mode
to Standard mode of operation while the receiver will go to Standars mode passing through
the Standby status. The STOP relays are deactivated and activated again. If you exit service
mode within a menu in the PREMIUM, the system makes the PREMIUM exit to the Load
status. This may take several seconds where the message “EXITING SERVICE MODE”
will be ON.
6.7 Messages originated in the receiver.
There are three possible messages that may appear apart from the messages originated by
the Crane Condition Monitoring Unit, PREMIUM. These are:
• “EXITING SERVICE MODE”: This message is originated when the PREMIUM system is
in Service mode within the menus and the transmitter is in Normal mode of operation. This
message will appear prior to show the Load or Fault messages while exiting the Service
mode. The receiver will send the Hoist control unit PREMIUM as many Escape messages
as needed to return to Normal mode.
• “RECEIVER FAULT”: This message will appear whenever the receiver RADF13 is not
able to open the current loop communications channel. There will be a problem in the
receiver.
• “CURRENT LOOP FAULT”: This message will appear whenever the receiver RADF13 is
not able to read any data frame from the Hoist control unit PREMIUM. This message can
be seen when switching the unit to display mode or by unplugging the Hoist control unit
PREMIUM from the receiver. There is an error in the connection between both systems.
• If the transmitter does not receive a valid frame from the receiver within 2.5 seconds, the
display will erase the data being displayed. This means that there is faulty link between
transmitter and receiver.
RADS11 and RADF13 Users Manual ver0.4a.doc
KCI Hoists Corp. reserves the right to modify this information without prior notification.
Page 17 of 23