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Letter of Volatility for AKD2G Drives

Kollmorgen Corporation (“Kollmorgen”) declares that the AKD2G drives have memory devices as shown in the table below.  The non-volatile memory that may contain user settings and data may be cleared as indicated:

Volatile Memory

Type

Model

Size

User-Accessible/Definable

Purpose

Method of Clearing

DDR3-RAM

All

64 Mx16bits

Yes

Program, Data

Remove Power

SRAM (Zynq OCM)

All

256 kb

No

Program, Data

Remove Power

Non-Volatile Memory

Type

Model

Size

User-Accessible/Definable

Purpose

Method of Clearing

Flash (Control Board)

All

256 Mbit

Yes

Factory Data, User Configuration, Program, Data

User configuration can be reset to defaults using GUI

FRAM

All

16 kbit

No

Device State

None

Flash (Power Board )

All

8 Mbit

No

Program

None

Flash (SFA)

Optional part to all models

16 kbit

No

Program

None

EEPROM (SMM)

AKD2G-xxx-xxxxx-xMxx-xxxx (M=1-3)

32k x 8bits

No

Factory Data, User Safety Configuration

User configuration can be reset to defaults using GUI

FRAM (SMM)

AKD2G-xxx-xxxxx-xMxx-xxxx (M=1-3)

8k x 8bits

No

Data, State

None

Flash (SMM)

AKD2G-xxx-xxxxx-xMxx-xxxx (M=1-3)

1 Mb

No

Program

None

Removable Media

Type

Model

Size

User-Accessible/Definable

Purpose

Method of Clearing

SD Card

All models

Determined by User

Yes

Configuration, Program, State, User Data

Reformat SD Card