DeviceNet interface
Leuze electronic GmbH + Co. KG
AMS 355
i
73
TNT
35/7-2
4V
9.6.4.5 Contrast
The display contrast can change under extreme ambient temperatures. This attribute adjusts
the display illumination.
9.6.4.6 Extended heating control
This attribute is used to activate extended heating control.
The extended heating control range of the internal device heating can help to prevent conden
-
sation from forming on the optics of the AMS 358
i
. If the parameter is set, the internal heating
of the AMS 358
i
is switched on at high ambient temperatures (30°C).
In the case of extremely large and rapid changes in temperature and air humidity, the capacity
of the internal heating may not be sufficient to prevent the formation of condensation.
9.6.5
Class 101 Assembly selection
Services:
• Get Attribute Single
• Set Attribute Single
9.6.5.1 Input assembly
Attribute 1
The attribute provides an assembly for inputs. The EDS parameter "Input assembly" is used
to select an assembly that automatically reads out data of the AMS 355
i
with high priority
after an arbitration cycle defined in the DeviceNet scanner.
Leuze has compiled additional input assemblies containing the most important data of the
AMS 355
i
.
Customers cannot create their own assemblies because they are part of the EDS file supplied
by Leuze.
A detailed description of the assemblies offered by Leuze can be found from Chapter 9.6.1.
Value
Contrast
0
Weak
1
Medium
2
Strong
On
Off
0 = Switch-on/switch-off temperature for the internal
heating:
10°C (50°F) 15°C (59°F)
1 = Switch-on/switch-off temperature for the internal
heating:
30°C (86°F) 35°C (95°F)
Path
Designation
Size
in bit
Data type
Default
(dec)
Min.
(dec)
Max.
(dec)
Access
Cl.
Inst. Attr.
101
1
1
Input assembly ID
8
BYTE
1
See below
Set
2
Output assembly
ID
8
BYTE
120
See below
