Siemens SINAMICS G120P Hardware Installation Manual page 35

1. Fit the bottom-edge of the IOP or blanking plate into the panel recess on the front of the
2. Push the IOP or blanking plate forward, towards the Inverter until it clicks into place (see
Removal
To remove the IOP or blanking plate from the Inverter the following procedure should be
performed.
1. Insert a small-bladed screwdriver into the cover recess to push down the IOP/Blanking
2. Pull the IOP/Blanking Plate forward, away from the housing.
3. The IOP/Blanking Plate can now be lifted from the bottom recess of the casing.
Power Module PM230 IP55
Hardware Installation Manual, 2010-07-02, A5E02923635A AB
Inverter (see diagram below).
diagram below).
Plate release mechanism (see figure below).
CAUTION
Removal of IOP from the Inverter
The IOP has no internal, independent power supply; should the IOP be removed from
the Inverter then all data store within the IOP's memory will be lost.
If the IOP is removed from the Inverter during a process, such as, commissioning or
parameter upload or download; that process will be interrupted and the Inverter will be in
an unknown state and could result in an unstable system. Ensure that all processes
(regarding the IOP) are completed before removing the IOP from the Inverter.
Installing/Mounting
3.4 Fitting the IOP and the blanking plate
35