KEB COMBIVERT G6 series Installation Manual page 34

Parameter Description
CP.27 Response
2 Quick stopping,
holding torque,
restart after reset
Status message A.xx
3 modulation off,
automatic restart
Status message A.xx
4 Quick stopping,
modulation off,
automatic restart
Status message A.xx
5 Quick stopping,
holding torque,
automatic restart
Status message A.xx
6 Warning signal by digital
output,
no message
CP.28 Motor protection / mode
The cooling mode of the motor is adjusted with these programmable parameters.
Value Condition
0 Motor with separate cooling
1 Motor with self-cooling
For self-ventilated motors the tripping times decrease with the frequency of the motor. The
motor protective function acts integrating, i.e. times with overload on the motor are added,
times with underload are substracted. After triggering the motor protective function, the new
tripping time is reduced to 1/4 of the specified value, if the motor has not been operated for
an appropriate time with underload.
CP.29 Motor protection / rated current
This parameter specifies the rated current (= 100% utilization) for the motor protective func-
tion. The motor protection-load is calculated as follows:
CP.30 Analog output 1 / Function
CP.30 defines the function of analog output 1. The output at the analog output is always made
in a range of 0...+10 V. Negative values are inverted and the output is displayed in a positive
value.
Value Function
0 Absolute actual frequency CP.01
1 absolute set frequency CP.02
2 actual frequency CP.01
3 set frequency CP. 02
4 output voltage CP.09
GB - 34
Motor protection load = –––––––––––––––––––––––––––––––
Description
Fast stop - holding torque on reaching 0 Hz. Correct the
error for the restart and activate reset. The drive remains
in condition fast stop until a reset signal is recognized.
Immediate switch off of modulation; the drive returns
automatically to normal operation, as soon as the fault
no longer exists.
Fast stop - switch off of modulation after reaching 0 Hz.
the drive returns automatically to normal operation, as
soon as the fault no longer exists.
Fast stop - holding torque on reaching 0 Hz. the drive
returns automatically to normal operation, as soon as
the fault no longer exists.
No effect on the drive. Error is being ignored. Switching
conditions (CP.32 and CP.33) value „10" are set.
Inverter apparent current (CP.04)
Motor protection / rated current (CP.29)
Scaling factor
0...100 % (0...±100 %)
0...100 Hz
0...100 Hz
0...±100 Hz
0...±100 Hz
0...500 V