Manual
Double Sheet Detector R1000 series E20
with integrated fieldbus interface
Operation
B0046191 / Rev. 1.12
126
ROLAND ELECTRONIC GmbH · Otto-Maurer-Str. 17 · DE 75210 Keltern · Phone +49 (0)7236-9392-0 · Fax +49 (0)7236-9392-33
In the measuring mode the measured value can be read in the display. The control unit
automatically compares the measured value with the adjusted thresholds. The result is transmitted
via the interface to the PLC and also to the front panel LED's.
During the normal measurement process no further actions on the control units are necessary with
the following few exceptions. The following situations require action directly at the control unit or an
action via the field bus interface:
•
Clear fault and error messages (see to chapter “9. Error messages, causes and remedies“)
•
Teaching of new types of metal and sheet metal thicknesses (see section “7.7 Configuration
of the program parameters“)
•
Clearing a 2-sheet condition (in preparation)
The following notes for the measuring operations should be observed:
Note
If the measured value fluctuates and deviates substantially from nominal
value during normal operation then an air gap between sensor and sheet
surface is the most likely cause. A renewed Teach in cannot overcome
this problem.
Note
Do not adjust the upper limit (“up“) above 120 %.
Pos: 65 /Doppelblech/Geräte/E20 Bus/8 Betrieb/Messprogramm anlegen @ 0\mod_1173279301750_501.docx @ 3254 @ 2 @ 1
8.2
Entering a measurement program
1
Push the
MENU
key, switch to "change" with the
keys and confirm with
ENTER
key
2
Enter the password
3
Switch to "program parameter" and confirm with
ENTER
key
4
Select the desired program number at the control unit
5
In of case of a 4P control unit is, select the appropriate sensor
6
Enter the nominal dimension (nominal thickness of the sheet to be processed)
7
Adjust lower limit (“low“) to 80% (default setting)
8
Adjust upper limit (“up“) to 120% (default setting)
9
Return into the measurement mode with the
MENU
key
Pos: 66 /Doppelblech/Geräte/E20 Bus/8 Betrieb/Nullabgleich durchführen @ 0\mod_1173279413765_501.docx @ 3259 @ 2 @ 1
8.3 Zero
adjust
1 Push
the
MENU
key, switch to "change" with the
key and confirm with the
ENTER
key
2
Enter the password
3
Switch to "program parameter" and confirm with
ENTER
key
4
Select the desired program number at the control unit
5
Switch to zero adjust (parameter 6)
6
Select "zero adjust" and confirm with
ENTER
key
7
The message "remove sheet" appears, then confirm with
ENTER
key
8
After the message "zero adjust active" the message "zero adjust completed" is shown.
Then
confirm
with
ENTER
key
9
Return into the measurement mode with the
MENU
key
Pos: 67 /Doppelblech/Geräte/E20 Bus/8 Betrieb/Teach-In durchführen @ 0\mod_1173279501234_501.docx @ 3264 @ 2 @ 1
