Systech Instruments EC900 series - Page 19

EC900 Series Operation Manual V4.7
www.systechillinois.com
Page
16
10.2.2 PAGE 1 Functions
DISPLAY
FUNCTION
OL
Sets the configuration of alarm 1 and alarm 2, i.e. high/low, low/high, low/low or
high/high. Also sets whether the alarms are latched or unlatched.
ALHLD*
Should the instrument be configured with alarms and automatic calibration then
with this function a hold can be set on the alarms for the duration of the autocal
and for a further five minutes until the process settles down to equilibrium.
ANHLD*
Should the instrument be configured with analogue outputs and automatic
calibration then with this function a hold can be set on the analogue outputs for
the duration of the autocal and for a further five minutes until the process settles
down to equilibrium.
ANCH1
Sets the configuration of the Analogue output for channel 1. Can be 0 = 4-20mA,
1= 0-20mA or 2=0-10V.
ANCH2*
Sets the configuration of the Analogue output for channel 2. Can be 0 = 4-20mA,
1= 0-20mA or 2=0-10V.
ANCH3*
Sets the configuration of the Analogue output for channel 3. Can be 0 = 4-20mA,
1= 0-20mA or 2=0-10V.
GAS
Sets the molecular weight of the carrier (background) gas.
FLOAL*
Sets the flow in cc/min below which the instrument will trigger a fault alarm.
Acd*
Sets the automatic unattended delay time for the autocalibrate function. A display
of 0 shows the feature is switched off. Units are hours.
PASS
Sets the password to enter Page1 of the menu. Factory delivered 1234. It is
recommended that if changed a note is made.
PAGE
Can be 0 or 1 indicating which page to move to.
PUnP*
Switches on or off the internal pump. 0 = OFF, 1 = ON
*
These functions will only be displayed and operable if the option has been purchased.