Lenze E94ARNE Regenerative power supply - Manual (Page 19)

EDS94ARNExxxx EN 2.3 - 06/2014
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9400 regenerative power supply module | Parameter setting
Commissioning
Short setup
2.1.4 Controlling the regenerative power supply module via terminals
If the regenerative power supply module is enabled, the application can be controlled via
the digital inputs and/or MotionBus (if it is integrated in a network).
Terminal assignment of digital inputs

Tip!
Detailed information on device applications can be found in the chapter
" Regenerative power supply module application ".
( 21)

Note!
The regenerative power supply module still remains inhibited via the controller
enable terminal (RFR) if this terminal is set to LOW level.
Please note that the regenerative power supply module will only be enabled if all
sources for controller inhibit are reset!
• The sources or trip elements that are active for controller inhibit are displayed
in a bit-coded manner in C00158 .
Terminal Assignment (Lenze setting)
X5 RFR Controller enable
DI1 Inhibit regenerative feedback
• Function also possible via bit 01 of control word 1.
DI2 Activate brake chopper
• Function also possible via bit 02 of control word 1.
DI3 Reset (acknowledge) error
• A pending error message can be reset (acknowledged) by a LOW-HIGH edge if the cause of
the error message has been eliminated.
• Function also possible via bit 07 of control word 1.