Lenze L-force 9400 Series - Page 229

EDS94ARNExxxx EN 2.3 - 06/2014 L 229
9400 regenerative power supply module | Parameter setting
Diagnostics & fault analysis
Error messages
Electronic nameplate: Data outside parameter limits [0x007b0039]
Brake chopper: Ixt > C00570 [0x007b0040]
Brake resistance: I2t > C00572 [0x007b0041]
Power section is defect [0x007b0042]
Mains voltage 10% too low [0x007b0043]
Mains voltage 15% too low [0x007b0044]
Response (Lenze setting printed in bold)
 None  System fault  Fault  Trouble  Quick stop by trouble  Warning locked  Warning  Information
Cause Remedy
The data of the electronic nameplate are beyond the
limit values of the regenerative power supply module
and therefore cannot be accepted.
Please contact Lenze.
Response (Lenze setting printed in bold) Setting: C00569 ( adjustable response)
 None  System fault  Fault  Trouble  Quick stop by trouble  Warning locked  Warning  Information
Cause Remedy
Frequent and too long braking. • Check drive dimensioning.
•Check setting in C00570
.
Response (Lenze setting printed in bold) Setting: C00571 ( adjustable response)
 None  System fault  Fault  Trouble  Quick stop by trouble  Warning locked  Warning  Information
Cause Remedy
Frequent and too long braking. • Check drive dimensioning.
•Check setting in C00572
.
• Check settings for brake resistor (C00129
, C00130,
C00131
).
Response (Lenze setting printed in bold)
 None  System fault  Fault  Trouble  Quick stop by trouble  Warning locked  Warning  Information
Cause Remedy
Device error Mains switching
• Please contact Lenze if the problem occurs again.
Response (Lenze setting printed in bold)
 None  System fault  Fault  Trouble  Quick stop by trouble  Warning locked  Warning  Information
Cause Remedy
Mains voltage too low. Check mains voltage.
Response (Lenze setting printed in bold)
 None  System fault  Fault  Trouble  Quick stop by trouble  Warning locked  Warning  Information
Cause Remedy
Mains voltage too low. Check mains voltage.