Troubleshooting
Gladiator Gen 3 Microwave Series
32
Error 01:
• Amplifier/Transmitter can not communicate with
sender/receiver.
• Error No 01 is displayed on power up with a reset
loop or after unit has successfully operated and
subsequently failed.
• Check wiring terminals for a loose or incorrect
connection (including junction box / cable
extensions).
• Check the cables for any signs of damage.
• Ensure any customer supplied cable meets HAWK
specifications.
• Ensure correct power is applied to the correct
terminals. DC only version units will not support AC.
• Use a multimeter to check voltage supply for
the Remote Sender & Receiver on the red/black
labeled terminals of the Amplifier. You should get
approximately as below:
Sender 24.0VDC
Receiver 9-10VDC
• Disconnect Sender and Receiver from amplifier and
use a multimeter to check kohm resistance values
(approximate) across the following wires.
Sender:
• Brown: Black 200-230kohm
Receiver:
• White: Blue 27-32kohm
• Black: White or Blue 13-16kohm
• Brown: Blue or White 70-80kohm
• Brown: Black 60-70kohm
Error 02:
• Error Codes can also indicate communication data
failures or corruption between Amplifier and
Sender/Receiver.
• Ensure any junction box / wiring extensions are as
per HAWK wiring guide. Make sure wiring is correct
especially look to the screen (earth).
Error 03:
• Incorrect comms module selected
(eg Profibus, FF). Check part number to confirm
communications options (All units are Modbus as
default)
Error 04:
• Amplifier is programmed with incorrect software.
Contact your local support.
Error Codes
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