12-48 Diagnostic Message Descriptions ECODRIVE03-FL*-04VRS
DOK-ECODR3-FL*-04VRS**-FK01-EN-P
Diagnostic Message Display: E1
Cause:
Processor fault caused by voltage surge, programming error or hardware
fault. More information is available via a terminal connected to the RS232
port.
Remedy:
Switch amplifier off and on again; if error is still present, replace
hardware. In any case, inform REXROTH Customer Service. Please
describe the exact conditions, under which the error occurred.
Diagnostic Message Display: E2
Cause:
Test of the RAM on the programming module has shown an error.
RAM defective or programming module not properly seated.
Remedy:
Turn off, check connector and turn on again.
If the error message appears again, replace the firmware module.
Diagnostic Message Display: E3
Cause:
The 1
st
watchdog timer of the amplifier has been triggered in response to
a hardware fault or a high-voltage discharge.
Remedy:
Turn amplifier off and then on again. If E3 recurs, replace amplifier. In any
case, inform REXROTH Customer Service.
Diagnostic Message Display: E4
Cause:
The 2
nd
watchdog timer of the amplifier has been triggered in response
to a hardware fault or a high-voltage discharge.
Remedy:
Turn amplifier off and then on again. If E4 recurs, replace amplifier. In any
case, inform REXROTH Customer Service.
Diagnostic Message Display: E5
Cause:
Testing of the dual-port RAM for command communications has shown
an error.
The command communications hardware may not be properly seated.
Remedy:
Check the connector; if OK, replace the amplifier.
To Next Page
Loading...
