Field Settings
880 Operation Manual Issue 7 EMC INDUSTRIAL GROUP LTD Page 22 of 25
Field Settings
The controller has six settings, which are not often adjusted, but are there to allow
customisation of the controller for a particular application. The table below gives a
summary of these settings and each setting is explained in the following para-
graphs.
Enter Field Setting Mode
To gain access to the Field Settings, code number 111 is entered into the large
display, the appropriate field setting step number is selected and then the setting is
altered.
• Press and hold the MENU key until the display shows
.
• Use the UP and DOWN keys to set the display to
.
• Press the MENU key to select the first step in the Field Settings list. The small
display will flash
, showing the first step number, and the large display will
show the current input sensor code.
Field Settings Table
Heading Step Description Field & Factory Setting
Input Sensor
Input Sensor Type
user select T/C Type J -50 to 1000ºC
user select T/C Type K -50 to 1250ºC
user select T/C Type N -50 to 1300ºC
user select T/C Type R -50 to 1750ºC
"
user select T/C Type T –50 to 400ºC
user select RTD Type PT100 -100.0 to 320.0°C
Demo Mode
demo mode
&
Options
auto continue after power failure
hold temperature maximum
ºC
"
hold temperature minimum
ºC
loss of control timeout
2
hr.min
""
auto simmerstat temperature
for full power
°C
Input Sensor
Set Input Sensor Type Code Number Step 01
The input sensor is factory set to Type R thermocouple. This can be changed to
one of four others available; types J, K, N or T or to Pt100 resistance thermometer.
• Enter Field Setting Mode.
• Use the UP and DOWN keys to adjust display to new code number selected
from the list below.
Input Sensor Type Code Number Displayed Mnemonic
J T/C
%
K T/C
N T/C
&
R T/C
" '
Factory setting
T T/C
PT100 RTD
'
• Return to normal operation by pressing the EXIT key.
2
Controller automatically stops if the temperature remains out of control longer than this time. If this setting is set to , the
loss of control timeout is disabled.
To Next Page
Loading...