YOKOGAWA IR800G, User Manual

Page: 85 / 127

IM 11G06A01-02EN
5-30
5. SCREENS
1st Edition : Oct. 27, 2023-00
l
Functions that can be assigned to contact inputs
See Table 5.3 for the functions that can be assigned to the contact inputs.
A single function can be assigned to multiple contacts.
Table 5.3
Name Detected Function
Remote hold level Holds current output for as long as the contact is input.
Average value reset pulse
(1.5sec ≤)
O
2
correction average and average values are reset and
recalculated from the initial state. All averages are reset
simultaneously.
Auto calibration start pulse
(1.5sec ≤)
Automatic calibration starts when a contact is input. Even if
the "On/Off" setting of the auto-calibration setting is Off, it will
be executed according to the gas flow channel and flow time
settings. (For more information on the automatic calibration
setting, see ,5.1.2 Auto Calibration Setting)
Auto zero calibration
start
pulse
(1.5sec ≤)
Automatic validation starts when the contact is input. Even if
the "On/Off" setting of the automatic validation setting is Off,
it will be executed according to the gas flow channel and flow
time settings. (For details on automatic validation settings see
5.1.3 Auto zero calibration setting)
Auto validation start pulse
(1.5sec ≤)
Automatic validation starts when the contact is input. Even if
the "On/Off" setting of the automatic validation setting is Off,
it will be executed according to the gas flow channel and flow
time settings. (See 5.1.5 Setting Automatic Validation for
more information on automatic validation settings)
Chx remote range level Switches the range of Ch x. When a contact is input, the
range is set to Range 1; when no contact is input, the range is
set to Range 2. (x is 1 to 5) The range switching setting for the
target Ch must be set to "Remote". (See 5.2.1 Channel
settings for more information on the range switching setting)
Blowback pulse
(1.0sec≤,
11.0sec ≥)
Blowback is initiated when the contact is input. Even if the
"On/Off" setting of the blowback setting is Off, it is executed
according to the blowback time and replacement time
settings. (For details on blowback settings, see 5.1.8
Blowback setting)
O
2
meter input falling edge When an external oxygen meter is used and Ch of the oxygen
component is subject to automatic calibration, assign it to
the contact input. Used to synchronize the completion of
automatic calibration of the external oxygen meter. Without
assignment, automatic calibration cannot be executed.
O
2
meter error level When an external oxygen meter is used and Ch of the oxygen
component is subject to automatic calibration, assign it to the
contact input. This is used to detect the presence or absence
of an error upon completion of the automatic calibration of
the external oxygen analyzer. Even without assignment,
automatic calibration can be executed, but errors cannot be
detected.