YOKOGAWA DPharp EJX***A Series - Page 86

<5. Parameter Summary>
5-8
IM 01C25T01-06EN
Function Label Item Contents Default value Handling *
1
Process Alerts Digital Output
EJX
Display of contact output O󰀨 or On O󰀨 RA
DO Select
EJX
Contact output select O󰀨, Combination of Pres, SP
and Temp
O󰀨 WA
DO Signal type
EJX
Signal type select ON WHEN AL. DETECT, OFF
WHEN AL. DETECT
ON WHEN AL.
DETECT
WA
DO Test
EJX
Test output contact Status High, Status Low, Exit MA
Pres Alert Mode Alert Mode for di󰀨erential pressure O󰀨, Hi Al Detect,Lo Al Detect,
Hi/Lo Al Detect
O󰀨 W
Hi Alert Val High alert value for di󰀨erential
pressure
Set the threshold value for
high side alarm
W
Lo Alert Val Low alert value for di󰀨erential
pressure
Set the threshold value for
low side alarm
W
SP Alert Mode Alert Mode for static pressure O󰀨, Hi Al Detect,Lo Al Detect,
Hi/Lo Al Detect
O󰀨 WD
SP Hi Alert Val High alert value for static pressure Set the threshold value for
high side alarm
WD
SP Lo Alert Val Low alert value for static pressure Set the threshold value for
low side alarm
WD
Temp Alert Mode Alert Mode for temperature O󰀨, Hi Al Detect,Lo Al Detect,
Hi/Lo Al Detect
O󰀨 W
Process Alerts Temp Hi Alert Val High alert value for temperature Set the threshold value for
high side alarm
120°C (deg C) W
Temp Lo Alert Val Low alert value for temperature Set the threshold value for
low side alarm
-40°C (deg C) W
*1: Handling:
R
=Read only,
W
=Read & Write,
M
=Method,
A
=Applicable for option code AL,
G
=Applicable for option code DG6,
D
=Applicable for di󰀨erential pressure transmitters. Do not change these parameters for pressure transmitters.
*2: Max three Burst Messages (Burst Message 1, Burst Message 2, Burst Message 3)
*3: The default value shows MWP (Maximum working pressure) of the capsule.
Since the working pressure limit varies according to the Model, refer to the General Specications section in each user’s manual.
*4: For output signal code J, refer to the section 3.3.18.
*5: These parameters may contain adjustment values based on the customer range calibration at the factory upon shipment.
When executing “Clear P sensor trim”, P LTD and P UTD will become “0”, and P LTP and P UTP will become the value of LRV and
URV respectively.