E6581339⑥
7
2. Installing the IO card option in the VF-AS1/PS1
2.1 Connection to the inverter
(1) Turn off input power before installing.
Mandatory
Turn off the input power of VF-AS1/PS1 and wait for at least 15 minutes and then check
that the CHARGE lamp on VF-AS1/PS1 is no longer lit.
(2) Securing the option to the inverter
a) Insert a flat-blade screwdriver in each of the two holes at the upper part of the front
panel, release the panel mounting tab by pushing the screwdriver down, and
remove the front panel cover.
b) Install the
option
in the inverter by fitting the tabs on the lower side of the
option
into
the slots at the lower part of the inverter front panel.
c) Make sure the option is securely attached to the inverter. Then, check whether the
plastic bosses on the inverter case have fitted in the holes at the upper and lower
parts of the
option*
.
d) Insert the tabs at the lower part of the front cover into the slots at the lower part of
the inverter to attach the front cover to the inverter.
a)
b)
c)
d)
* When installing this option to below capacities,
remove the Add-on type option case.
VFAS1: 200V 55, 75kW
400V 90 - 500kW
VFPS1: 200V 55 - 90kW
400V 90 - 630kW
