Omron CP1L Operation Manual page 432

Memory Cassette Functions
Removal
398
2. Holding the Memory Cassette with the side with the nameplate facing up-
wards, insert the Memory Cassette all the way into the slot.
CPU Units with 10, 14 or 20 I/O Points
1,2,3... 1. Turn OFF the power supply to the PLC.
2. Grasp the end of the Memory Cassette between the thumbnail and index
finger, and slide it upwards to remove it.
CPU Units with 10, 14 or 20 I/O Points
Note (1) Turn OFF the power supply before mounting or removing the Memory
Cassette.
(2) Absolutely do not remove the Memory Cassette while the BKUP indicator
is flashing (i.e., during a data transfer or verification). Doing so could
make the Memory Cassette unusable.
(3) The Memory Cassette is small, so be careful to not let it be dropped or
lost when it is removed.
Section 6-6
CPU Units with 30, 40 or 60 I/O Points
MEM ORY
CPU Units with 30, 40 or 60 I/O Points
MEM ORY