51
Fig. 5.3t Full scale D/A output
Fn45
: Meter output calibration
(0-250)
When
Fn44
is set, output errors may occur.
Fn45
is used to calibrate the output. Setting range 0-
250. Refer to fig. 5.3u.
Fig. 5.3u
* Regulation:
Fn37>Fn39>Fn41, Fn38>=Fn40>=Fn42
Fn38-Fn40 <=65 Fn40-Fn42 <=65
Fn37-Fn39
Fn39-Fn41
Fn43
: Carrier frequency
(1440-3600Hz)
When the inverter's output causes irregular motor noise, a different carrier frequency may be set by
changing
Fn43
. The carrier frequency is limited to 3600Hz to prevent damage to motor insulation.
Some motor noise will result. Do not be alarmed. Switching noise is normal.
Fn44
: Full scale meter output
(1-180Hz)
The output frequency scale of terminal 16 can be set in the range of 1-180Hz by using this function.
The method is the same as
Fn28
. Which one of the following figures is dependent on what kind of
meter is used.