Yokogawa Removable Chassis DX1000N - Manual (Page 38)

IM 04L41B01-05EN
1-32
1.7 Unique Specifications of DXs with Advanced
Security
Functions That Differ from Those of DXs without Advanced Security
The main functions that have not been explained thus far in this manual that differ with
the functions of DXs without advanced security are explained in the table below.
Function Specification for DXs with Advanced Security Reference
FAIL/status output relay
(/F1 and /F2 options) Relays the following:
• Memory start/stop
• Whether any users are logged in
• Whether any users have been invalidated For the setting procedure,
see section 2.9 in the User's
Manual.
Alarm delay Can be set to up to 24 h. For the setting procedure,
see section 3.7 in the User's
Manual.
Recording of display and
event data
Display and event data cannot be recorded simultaneously. For the setting procedure,
see section 6.1 in the User's
Manual.
Event data modes You can only record event data at all times (free mode). For the setting procedure,
see section 6.1 in the User's
Manual.
Key lock Not available -
Setting changes during
recording
The settings that you can change during recording (memory
sampling) are limited.
For an explanation, see section
6.4 in the User's Manual.
Automatic writing of
messages when the
settings are changed
during recording
You can automatically write a message when the settings are
changed during recording (memory sampling).
For the setting procedure,
see section 5.3 in the User's
Manual.
Switching from setting
mode to operation mode
To return from setting mode to operation mode, select End from
the menu.
For operating instructions, see
the Operation Guide.
Alarm ACK operation You can perform ACK operations on individual alarms. Section 4.4 in the User's
Manual.
Internal memory
initialization
When you initialize the internal memory, you can choose
whether or not to initialize the login settings.
Section 2.8 in the User's
Manual.
Operations performed on
external storage media
Formatting and file deletion cannot be performed. -
Loading of setup files When you load a setup file onto the DX from an external
storage medium, you can select whether or not to load the login
settings.
For operating instructions,
see section 6.9 in the User's
Manual.
Barcode protocol You can use the serial-communication barcode protocol. Section 2.8 in the
Communication Manual