Rev. May 2001 | GraviMaster-FGB-M05 (S) | Page 43 |
| Gravimetric Blender | |
*) | If this error occurs frequently contact your dealer | |
**) | Other problems which initiate this error are: | |
-The weighbinDumpTime too short
-Weighbin valve touches the material when mixerchamber is full
When the second problem occurs the position of the mixerchamber-sensor must be set lower. This actions affects the total production capacity of your system.
***) Through a too short dispense valve opening time, the machine could think that there is no material in the hopper. There are three possible reasons for this.
-1 dispense accuracy is too narrow -2 dispense speed is too high
-3 number of dispense attempts is too low solutions:
-1 increase dispense accuracy (§ 3.5.2) -2 adjust speed in recipe (§ 3.2.2)
-3 increase number of attempts (§ 3.5.2)
An error message on the terminal must be confirmed by pressing the <ENTER>-key. The terminal stores all error messages these can be displayed by the menu (F1) ‘controller / alarm history’. This screen shows the last 256 errors and the number of times the error occurred. The error-list can de cleared by pressing (F2) option button and choose clear, with this button it is also possible to print a report of alarms, select ‘print alarm history’ and push <ENTER>.
