KEB COMBIVERT F4-F User Manual

GB 16
GB
When the heat sink temperature reaches approximately 50°C, the
signal at output X3.14 (operating frequency warning) is reset. With
a heat sink temperature of approx. 40°C the signal at the output is
set again.
5. Changes in the Operating Frequency
To protect KEB COMBIVERT F4-F Lift from overheating during
16kHz operation and thus prevent the lift from being interrupted, the
operating frequency can be reduced dependent on the heat sink
temperature (only in condition ‘nop’). Inverters with temperature
dependent operating frequencies are characterized in parameter
In.0 with xx.F4.F1.-xxxx 8kHz/16kHz.
!see also parameter LF.38!
5.1 Temperature Dependent
Changes in the Operating
Frequency
5.2 Digital Output X3.14
Operating Frequency
Warning

KEB COMBIVERT F4-F Specifications

General

Brand	KEB
Model	COMBIVERT F4-F
Category	Lifting Systems
Language	English