RKI Instruments GD-70D Series - Manual (Page 56)

7 Regular Maintenance Mode
GD-70D - 56 -
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● ○ ○ ○ SET 5
TEST4-20
MAINTENANCE
⇔
SET
ON
TEST4-20
MAINTENANCE
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OFF
TEST4-20
MAINTENANCE
SET 5.TEST4-20
Set the external output for an
alarm test.
Select either ON/OFF, and
then press the SET key to
confirm the selection.
When ON is selected, the
external output is output even
during an alarm test.
When OFF is selected, the
output is the same as the
external output (selected in
SET 15) in the maintenance
mode.
* When 4 - 20 mA is selected
in SET 15, the output is made
even though OFF is selected.
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● ○ ○ ○ SET 6
RLY PTRN
MAINTENANCE
⇔
SET
Energized/De-Ener
gized Contact
Setting
⇒P61
SET 6.RLY PTRN
Select either
energized/de-energized for
the contact.
(Energized/De-Energized
Contact Setting)
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● ○ ○ ○ SET 7
ALM TYPE
MAINTENANCE
⇔
SET
L-LL
ALM TYPE
MAINTENANCE
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L-H
ALM TYPE
MAINTENANCE
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H-HH
ALM TYPE
MAINTENANCE
SET 7.ALM TYPE
Set the alarm type.
When the galvanic cell type
(OSU) is installed, you can
select either L-LL, L-H, or
H-HH.
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● ○ ○ ○ SET 8
ALM PTRN
MAINTENANCE
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SET 8.ALM PTRN
This is a setting screen of the
gas alarm activation. Do not
change the setting when the
detector is used in a normal
way, because it determines
how the detector functions.
(Auto-reset setting: "nL")
● ○ ○ ○ SET 9
AL LIMIT
MAINTENANCE
SET 9.AL LIMIT
This is a setting screen of the
alarm value limiter. Do not
change the setting when the
detector is used in a normal
way.
(ON setting)
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