Yokogawa EJX115A - Manual (Page 18)

<4. Getting Started>
4-2
IM 01C25T04-01EN
4.2 Bus Power ON
Turn on the power of the host and the bus.
For models with the integral indicator code “E”, the
display shows all segments in the LCD and then
changes to the displays shown below sequentially.
All segments display
F0403.ai
Model name (3 s)
Communication Protocol (3 s) Device Revision (3 s)
Ident Number (3 s)
P SP T F P SP T F
P SP T F
P SP T F P SP T F
Either “EJX” or “EJA” is displayed on the “Model
name” display depends on the model of transmitter.
NOTE
LCD display can be set to all segments display
only by changing the following parameter.
LCD Tranceducer Block Power On Information
(POWER_ON_INFO)
1:ON(Default)
Show all segments display, Model name,
Communication Protocol, Device Revision and
Ident Number when powering on.
0:OFF
Show all segments display when powering on.
• Procedure to call up the display
DTM, EDD Local Display → Power On Information
ON Enable the power on information
OFF Disable the power on information
4.3 Confirmation of Device
Information
Software Revision, Device Revision and Ident
Number can be confirmed by following procedure.
(1) Software Revision
(a) Confirmation by the name plate
Software Revision is marked on the name plate.
Refer to Figure 4.3.
(b) Confirmation by parameter
Software Revision can be confirmed from
Physical Block parameter Software Revision
(SOFTWARE_REVISION).
• Procedure to call up the display
DTM Physical Block → Identification →
Software Revision
EDD Identification → Device → Software
Revision
(2) Device Revision
(a) Confirmation by the name plate
Device Revision is marked on the name plate.
Refer to Figure 4.3.
(b) Confirmation by parameter
Device Revision can be confirmed from
parameter Device Revision Compatibility or
Device Revision. (DEV_REV_COMP, DEV_
REV)
• Procedure to call up the display
DTM [Menu] → Query Device → Query
Device PB →
EDD [Menu] → View → Device Status
→ General → Physical Block →
→ Device Revision
Compatibility
Compatibility of Device Revision
→Device Revision Device Revision