Commissioning
5–1
1070 066 028-101 (01.05) GB
5
Commissioning
DANGEROUS ELECTRICAL VOLTAGE
Do not switch on the mains power unless the power supply has been
connected and tested in accordance with section 2.
When the unit has been switched on, all parameters are write protected.
With the DSS and directly at the inverter, the parameters can only be viewed.
L
In order to commission the system, you have to disable the write protection:
When the inverter has booted (7-segment display = ”H”), press the boot key
in the housing recess below the two LEDs with a pointed object. For this pur-
pose, carefully press down the signal cross-link X810 which covers the but-
ton.
FG
FGI
H
3
8
.
.
.
.
.
.
.
.
1
0
X
Boot button
Since the boot button is hidden in normal operation, the parameters are pro-
tected against unauthorized tampering.
.
The following general rules apply to programming the frequency in-
verter with the DSS-D:
All values shown by alphanumerical characters on the drive are stored
as simple numerical values in the DSS-D. When entering the values,
just leave out the letters, e.g.
output frequency up to 400 Hz (= E0.2)
³
DSS input ”0.2”.
The values to be input in the DSS are shown in brackets next to the pa-
rameter description.
