Yokogawa IR400 - Manual (Page 30)

3 - 17
IM 11G02N01-01E
¥ Zero calibration
¥ Span calibration
Zero calibration
output
Zero calibration
output
Pump ON/OFF contact
Pump ON/OFF contact
Sample selection
output
Ch1 to 5 span
calibration output
Ch1 span
calibration
Output hold function
Sample selection
output
(with hold ON setting)
ZERO ENT ENT
Hold extension time.
Calibration gas flow
Calibration gas flow
Output signal hold
Output signal hold
Calibration end
Calibration end
on
off
on
off
on
off
off
Output hold function
(with hold ON setting)
SPAN ENT ENT
Hold extemsion time.
Note)
When selecting
Ch2 using
and
keys.
Ch2 span
calibration
The hold extension time
depends on the gas
flow time of the
automatic calibration
settings.
(7) Timing of solenoid valve drive signal for calibration
1. Manual calibration (see “Item 6.9 Calibration”.)