P
AGE
24
3.3.3 TUNE MODE CONFIGURATION
The Tune mode is used to adjust the tuning parameters and the alarm setting needed for
operation of the instrument. If Auto Tuning is used to determine the parameters for the
heating output (Output 1), those parameters in the Tune mode (except Cycle time) need not
be configured.
TABLE 3-1 ENABLE MODE CONFIGURATION PROCEDURE
To enter the Enable mode, depress and hold the UP and DOWN keys. All display lamps will
light, after ten seconds the upper display will read EnAb. If EnAb does not appear, check
the position of the Enable mode jumper, JU 2, located on the Processor board (See Appen-
dix A-2, page 65). The jumper must be in the unlocked position for the Enable mode to
function. Release the keys and the upper display will then change to EtSt. Depress the
SCROLL key to review the state (on or off) of the mode (will appear on the lower display).
Use the UP key to enable a mode that is off. Use the DOWN key to disable a mode that is
on. When all selections have been made, to exit the Enable mode depress the UP key with a
mode code displayed EtSt, ECAL, etc.
STEP
DESCRIPTION
DISPLAY
AVAILABLE FACTORY
YOUR
CODE
SETTINGS
SETTING
SETTING
1
Test Mode
EtSt
on or oFF
oFF
2
Calibration Mode
ECAL
on or oFF
oFF
3
Program Mode
EPro
on or oFF
on
4
Tune Mode
Etun
on or oFF
on
5
Standby Mode
ESby
on or oFF
on
6
Setpoint Select
ESPS
on or oFF
oFF
7
Setpoint Changes
ESPC
on or oFF
on
8
Auto Tune
EAtn
on or oFF
on
If Standby is disabled and Auto Tune Abort is 0 or 1, then Standby is automatically turned on and
cancels setting in the Enable mode.
