27
3.2.9 Setpoint Deviation Menu / Field Calibration(continued)
SETPOINT DEVIATION ENABLE/DISABLE SUBMENU:
Press
d
4)
Display advances to Setpoint Deviation
ENBL
Enable or
DSBL
. Disable Submenu and flashes the previous selection.
Press
b
5)
Scroll through the available selections:
ENBL
or
DSBL
.
Press
d
6)
Display shows
STRD
stored message momentarily and then
advances to the next menu item.
Setpoint Deviation
menu, if “enabled”, allows changes to Setpoint 1 to be made
automatically to Setpoint 2. This mode is very helpful if the Process value
changes often. In Setpoint Deviation Mode, set SP2 a certain number of degrees
or counts away from SP1 - this relation remains fixed when SP1 is changed. For
instance: Setting SP1=200 and SP2=20 and enabling
SP.DV
means that the
absolute value of SP2=220. Moving SP1 to 300, the absolute value of SP2
becomes 320.
Thermocouple Field Calibration Menu:
RTD and Process are perfectly calibrated. This section is applicable to
Thermocouple (TC) calibration
only
.
Be sure that the TC being used to calibrate the meter is of the type
selected in the TC submenu. Place the TC in an ice-bath (or other
0°C / 32°F
environment). In ambient temperature conditions: connect the
TC to the meter, apply power to the meter.
CAUTION:
Do not proceed with TC calibration unless the above
conditions have been in effect for at least one hour.
Press
a
7)
Display shows
CAL1
.
Press
d
8)
Display shows flashing
0000
.
Press
a
*
9)
Display will still show flashing
0000
.
Press
d
*
10)
Display shows
OUT1
(meaning Calibration is complete)
*
If you accidently engage the flashing
0000
(CAL° alert) simply re-press
the last button you pressed, to avoid unintentionally mis-calibrating your
meter.
°°
CAUTION:
Do not perform the following steps until you fully
understand this entire section.
