Hach si792 D series, User Manual

Page: 63 / 96

Operation—Foundation Fieldbus
61
CAL_VALUE_SAT
Shows the value of saturation
calibration
R 4 float
CAL_VALUE_CONC
Shows the value of
concentration calibration
R 4 float
CALIBRATION_TIMER
Sets the calibration timer (time
in which the device should be
calibrated).
R/W 4 float
000–9999h
Default: 0000 h =
disable
CAL_SAMPLE_PRD
Starts the 1st part of Oxy
product calibration.
R/W 1 uns8
0 = Nop
1 = Sample
CAL_SAMPLE_PRD_
STORED_VAL
Shows the stored value of the
first step of Oxy product
calibration
R float
Default: 0
if step 1 of
product calibration
was not started
CAL_PRODUCT
Sets the value for the 2nd part
of Oxy product calibration.
R/W 4 float
Alert
HOLD Sets the device to HOLD mode. R/W 1 uns8
0 = Off
1 = On
SENSOCHECK
Enables or disables
Sensocheck.
R/W 1 uns8
0 = Off
1 = On
ALARM_LED_MODE Sets the LED to HOLD mode. R/W 1 uns8
0 = Off
1 = On
LAST_ERROR Shows the last error. R 2 uns16
0...100
Default: 0 = None
Table 19 Transducer block bus parameters (continued)
Parameter Description R/W Bytes
Data
type
Range