REXROTH ECODRIVE03 User Manual

ECODRIVE03-SGP-03VRS Description of Diagnostic Messages F… and E… 4-17
DOK-ECODR3-SGP-03VRS**-WA01-EN-P
3. SERCOS: problem in SERCOS interface (general)
4. Fieldbus: bus connection terminated/blocked longer than watchdog
duration
5. The bus master is no longer sending cyclic telegrams to the drive,
although they are expected in phase 4.
Remedy for:
1. All fiber optic cable connections in SERCOS ring must be
checked.
2. The fiber optics power read at the receiver (test mode: continuous
light) must lie between the range of –20dBm (10µW) and –5dBm
(320µW). If it does not, then adjust transmission power or check
attenuation of the fiber optic cable (maximum attenuation between TX
and RX may not exceed 12.5 dB!)
3. SERCOS interface module in drive has to be replaced.
4. Check fieldbus connector and cable connections, signal level.
5. Switch master on and start up cyclic communications, see Control
Manual.
See also the functional description: "SERCOS Interface Error"
F403 Invalid communication phase shutdown
An invalid communications phase was given by the SERCOS master
module (phase > 4).
Cause:
Error in the SERCOS master module of the control system.
Remedy:
Consult the control system manufacturer.
See also the functional description: "SERCOS interface error"
F404 Error during phase progression
The prescribed order was not maintained during phase progression.
Cause:
Error in the SERCOS master module of the control system.
Remedy:
Consult the control system manufacturer.
See also the functional description: "SERCOS interface error"
F405 Error during phase regression
Switching back from a communication phase did not switch to phase 0.
Cause:
Malfunction in the SERCOS master module of the controller.
Remedy:
Contact the controller manufacturer.
See also the functional description: "SERCOS interface error"

REXROTH ECODRIVE03 Specifications

General

Brand	REXROTH
Model	ECODRIVE03
Category	Controller
Language	English