YASKAWA iC9200 Series User Manual

HB700 | CPU | PMC921xEx | en | 24-04 63
iC9200 Series
Hardware description
Structure > LEDs
Internal memory
Slot for Yaskawa SD card
1 2
3
5
4
3.2.3 Memory
The CPU has an integrated memory
. You will find information on the memory sizes in the
technical data. ⮫‘Technical data’...page 69
The memory is divided into the following parts:
■ Working memory for temporary data and parts of the user program.
■ Parametrization memory
for current firmware and overlay file system with firmware
adjustments, user program and data.
■ Non-volatile memory for retentive data.
⮫
‘Memory management’...page 93
The CPU has a slot for a Yaskawa SD card. Here you can use a Yaskawa SD card as
external memory and transfer the overlay file system of the CPU to the card.
⮫‘Slot for Yaskawa SD card’...page 95
3.2.4 Buffering mechanisms
■ The iC9200 Series CPU has a capacitor-based mechanism to buffer the internal clock
in case of power failure for max. 28 days.
■ The retentive data defined during configuration are automatically saved in the non-vol-
atile memory in the event of a power failure.
3.2.5 LEDs
1
LED bar 1
2
LED bar 2
3
Status LED
4
LEDs RJ45 jacks
5
LED power supply
1
and
2
are located under the front flap.

YASKAWA iC9200 Series Specifications

General

Brand	YASKAWA
Model	iC9200 Series
Category	Industrial Equipment
Language	English