Lenze E94ARNE Regenerative power supply - Manual (Page 263)

EDS94ARNExxxx EN 2.3 - 06/2014
L
263
9400 regenerative power supply module | Parameter setting
Internal interfaces
LS_LineInterface - line interface
LI_bChopperOffByTrouble
BOOL
From V2.0 onwards
Status signal "Brake chopper inhibited due to too high I2t utilisation"
TRUE The brake chopper is inhibited because the I2t utilisation is too high.
• Monitoring of the brake resistor's I2t utilisation has triggered the
parameterised error response "Brake chopper inhibited".  I2t
utilisation of brake resistor ( 27)
TRUEFALSE Pulse inhibit of the brake chopper is deactivated again because the
corresponding trigger threshold for I2t monitoring has been fallen
below by 5 %.
LI_bFilterOvertemperature
BOOL
From V2.0 onwards
Status signal "Filter temperature too high"
TRUE Monitoring of the filter temperature has responded:
• Temperature > 155 °C and C00583 ≠ "no response"
- or -
• open circuit sensor and C00594 ≠ "no response"
Identifier
Data type
Value/meaning