Dürkopp Adler 755 B Operating Instructions Manual page 345

Troubleshooting
Error code Symbol
7206
7207
7208
7209
7210
7211
7215
7219
7260
7302
7303
7305
Operating Instructions 755 B, 756 B/F - 00.0 - 02/2021
Meaning
Voltage error in corner knife sup-
port slanted CAN-Module
Voltage error in corner knife
angle seam begin CAN-Module
Voltage error in corner knife
angle seam end CAN-Module
Voltage error in roll-off/tape
feeder CAN-Module
Voltage error in laser CAN-
Module
Failure in CAN - Module transport
unit (AC101), power failure
Failure in CAN - Module transport
unit (AC101), outputs overload/
short circuit
Failure in CAN - Module transport
unit (AC101), wrong module rec-
ognized at address
General error CAN-Modules
Failure in I/O CAN-Module
Failure in I/O CAN-Module
Failure in bobbin thread monitor
CAN-Module
Remedial action
• Check cable
• Check jumpers
• Check voltage supply
• CAN-Module defective
• Check cable
• Check jumpers
• Check voltage supply
• CAN-Module defective
• Check cable
• Check jumpers
• Check voltage supply
• CAN-Module defective
• Check cable
• Check jumpers
• Check voltage supply
• CAN-Module defective
• Check cable
• Check jumpers
• Check voltage supply
• CAN-Module defective
• Check cable
• Check jumpers
• Check voltage supply
Check output cable and output plug
Check jumpers/DIP switch
• Check set class
• Check working method
• Check cable
• Check cable, jumper setting,
power supply
• Change CAN-Module
• Check cable
• Check jumpers
• Check voltage supply
• Change CAN-Module
• Check cable
• Check jumpers
• Check voltage supply
• Change CAN-Module
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