11
L10 SERIES RADIO CONTROL MANUAL
PN 701L10005.1.5
5.0 Operation (Continued)
5.4 Emergency Procedure
5.4.1 Emergency Procedure
1. Press EMS Mushroom.
2. Turn the rotary key to the “OFF” position.
3. Remove the rotary key.
4. Open the battery compartment and remove the transmitter’s batteries.
5. Shut off the main power of the crane and dis-continue operation until
the problem is resolved.
6. Contact your distributor or Conductix-Wampfler to diagnose the
problem.
6.0 Basic Troubleshooting and Maintenance
6.1 General Precautions
6.1.1 Daily inspection is important and will ensure safety of operation.
Inspection should include testing “emergency stop” and other safety
devices and functions. If there is any doubt, operation must be stopped
immediately and problems must be corrected before operation is
resumed.
NOTES:
1. Malfunction alarm mode can be set by software for the “Simple
Alarm Mode.”
Simple Alarm Mode is discussed in section 6.2.
The following Sections 6.3 and 6.4 explain the “Morse Mode” for error
messages.
2. Alarm (error messages) are transmitted according to Morse Code. “•”
indicates short tone for duration of 0.25 of a second; “-” indicates a long
tone for a duration of 0.5 of a second; intervals between tones are 0.25
of a second. An example for a transmitter push-button error message
follows.
3. When an error message is detected by receiver or transmitter’s self-
diagnostics, an alarm will sound and “Power-OFF” will be activated.
Unless the malfunction has been corrected, it will be impossible to
“Power ON” the radio system.
4. Maintenance technicians can use these error messages. However,
we recommend the technician replace only the module. The
defective module should be returned to the distributor for the repair of
components. This will eliminate further damage to the radio control.
5. If you do not understand an error message from the transmitter
or receiver, or the signal is not listed in this manual, please contact
Conductix-Wampfler for clarification and recommendations.
6.2 General Error Code & Resolutions
6.1.1 In order to simplify maintenance, this remote control system
has been designed with the built-in self-diagnostics circuits in the
transmitter and receiver. As long as the CPU is in proper working
condition, malfunctions in push-button, RF circuit, relay, and relay driver
circuits (including relay coil and relay contact) can be detected. When
malfunction occurs, transmitter or receiver will generate a simple and
clear alarm. Not only will the operator and maintenance personnel fully
understand the condition of remote controller, but the self-diagnostics
can also reduce lost production time by signaling the cause of damage.
NOTE:
When “Simple Alarm Mode” is selected, alarm signals are shown
on the list below. When “Morse Alarm Mode” is selected, please refer to
sections 6.3 and 6.4
Malfunction
Error Message
Simple Alarm Signal
Transmitter
Encoder Module Malfunction
-
NOTE: Each “-” indicates a 0.5
second alarm. Each pause between
lasts 0.25 seconds.
The alarm message will repeat every
two (2) seconds.
RF Module Malfunction
- -
Insufficient Power to Operate the Transmitter
- - -
Receiver
Relay Module Malfunction
-
Receiver/Decoder Module Malfunction
- -
Power Failure
- - -