4.3 START-UP procedure
Description of start up
If the controller, at power up cannot find any saved previous data, it will automatically go into the start-up mode.
During start-up, a number of selections and values must be entered by means of the front keys.
Below you will find the different steps in the start-up mode together with the selections available.
After completing the start-up procedure, it is recommended that you make a backup from inside the
“SYSTEM DATA” menu to the internal flash memory, saving all your selections and values of the current
set-up.
Although the internal memory has a battery back-up, the saved data can be useful at for example a future
back-up battery exchange.
Display indication:
“Restore No” When first entering the start-up menu, the systems prompts for any previously
backup to the internal memory. At an initial start-up, no saved data is yet
available. If a backup is available, “Yes” can be selected and the system will load any
previously saved settings and return directly to operation mode.
NOTE! Loading older saved settings will overwrite all current settings, including
totalisers, clock, date etc.
To begin a start-up procedure, scroll down to the next step with frontkey C.
“Ld.Cell= 100kg” Enter the rated load of the installed load cell(s) in kg.
The information is normally found on the descriptive label of the load cell.
Note! For S-E-G weighing units, only the rated load of 1 load cell must be entered,
even if several units are installed in a row in the conveyor.
For weighbridges or weighing units with for example 2 load cells on the same idler
(S-E-G type EK-), the sum of the rated load for the installed load cells must be
entered.
“At mV/V= 1.0” Enter the output signal of the installed load cell(s) in mV/V.
The information is normally found on the descriptive label of the load cell.
Note: S-E-G Load Cells are always 1mV/V.
“TotUnit= 1t” Enter the desired resolution of the totalisers in tonnes.
Warning! Selecting a too high resolution may cause the mechanical output relay to lag
behind the internal totalisers.
Max output rate for the relay is 5 pulses/s or 200ms (pulse length = 100ms)
“Idl.Spc=1000.0mm” The distance between the weigh idler and the closest retreat or approach idler.
Enter the value in mm. The idler distance before and after the weighing unit should
preferably be equal in distance.
However, to give the best accuracy, the distance to measure is between the idlers at
both sides of the weighing unit (i.e. two idler lengths) and then divide by two.
Refer to the instructions for the belt weighing unit for further info.
For weigh feeders with weighing plates, refer to theire manuals respectively.
18-08-16 S44-H15E 4-3
S-E-G SYSTEM A2-H15 INSTRUCTION
To Next Page
Loading...
Need help?
General