Leuze electronic OMS2/120 CAN, Technical Description, Page: 22 / 44

Commissioning / Installation #Leuze electronic
#Leuze electronic GmbH + Co KG, Postfach 11 11, D-73277 Owen/Teck, In der Braike1, D-73277 Owen/Teck, Tel. ++49 (0)7021/5730, Fax ++49 (0)7021/573199
Page 22 of 42 LZ - ELE - BA - GB - 0009 - 00 Date: 01.07.2003
3.2.4.4 Object 1003h: Pre-defined Error Field
This object contains an occurred laser error and indicates the error via the Emergency
object.
Index Sub-Index Comment Type
1003h 0 number of errors / clear error code Unsigned8
1 standard error field Unsigned32
Sub-index 0: The entry in sub-index 0 contains the number of occurred errors and
registers it in sub-index 1.
After elimination of the error the error code can be cleared about a write
access on sub-index 0.
Sub-index 1: The error field consists of an 8 bit error code.
Unsigned32, Read
Standard Error Field
Byte 0 Byte 1 Byte 2 Byte 3
error code 0 0 0
2
7
2
6
2
5
2
4
2
3
2
2
2
1
2
0
- - -
Description of the error code
No error
Byte 0 = 0x00
Corresponds to the normal condition
Intensity
Bit 0 in byte 0
The bit is set, if an intensity value of smaller 8% is
present, or the laser beam is interrupted and leads to the
error value output.
Temperature
Bit 1 in byte 0
The bit is set, if the device temperature is outside of the
range from 0 - 50 °C. A low range deviation has still no
influence on the measurement and is therefore to be
regarded as a warning.
Hardware
Bit 2 in byte 0 The bit is set, if an internal hardware error were noticed
and leads to the error value output.
Laser diode switched off
Bit 3 in byte 0
The bit is set, if the laser diode was switched off over the
bus, or the switching input. Serves only for information
purposes.
Intensity warning
Bit 4 in byte 0
The bit is set, if an intensity value of smaller 12% were
determined and means that the measuring system optics,
or the reflecting foil is to be cleaned. However, the device
operates error-freely furthermore.