AEC HE Mass Flow Series Drying hoppers User Manual
Page 34
HE
• CHE • BCHE Mass Flow Series Drying Hoppers
Page 33
13. Turn control power on.
The
PV
LED displays four zeros
(0000)
, then displays the current process air
temperature.
14. Press the
MODE
key to page through the Level-0 control parameters. The
PV
LED
displays codes indicating the currently selected mode; the
SV
LED shows the current
setting of the selected parameter. Use the Up and Down arrow keys to select a setting. Set
the Level
0
parameters based on Figure 9 on the previous page.
15. Press the Level key for at least two seconds to access Level
1
parameters. Set them using
the procedure in the previous step.
Note: You can proceed to Level
2
, but these parameters are read-only. Controls with optional
communications have user-set variables (unit address and ID) on Level
2
.
16. Turn off the power switch on the graphic display and remove all electrical power to the
dryer.
17. Press up the latch at the bottom of the control front panel and slide out the control
chassis.
1. Set the #6 position of the DIP-type function selector switch to
OFF
.
It is marked
SW201 {FUNCTION}
and is on the right circuit board.
2. Turn the control power on. The
PV
LED displays four zeros
(0000),
then displays the current process temperature.
3. Auto-tune the dryer using the procedure in Section 5-8 on Page 29.
If the control still fails to control, call the AEC/Whitlock Service Department.
1
2
3
4
5
6
ON
SW201 {FUNCTION}