Baumer AMG 11 D29 Podręcznik - Strona 12

Przeglądaj online lub pobierz pdf Podręcznik dla Konwerter mediów Baumer AMG 11 D29. Baumer AMG 11 D29 15 stron. Absolute encoder with devicenet

Parameter description
Alarm signals
Attribute 83 supplies the alarm signals. An alarm is set when the encoder has recognized a status which can
lead to an incorrect encoder position. As soon as an alarm status is detected, the relevant bit is set to logic
high. The alarm is reset automatically after 2.5 seconds. The alarm flag bit (attr. 85) is also set with each
alarm.
Warning messages
Warnings are signalled by the encoder when internal encoder parameters are out of tolerance. In contrast to
alarm signals, warnings do not indicate an incorrect position. Warnings are reset as soon as the parameter
which was out of tolerance resumes a correct value. The warning flag bit (attr. 88) is also set with each
warning.
Offset value
Attribute 91 contains the parameter offset value. The offset value is calculated within the preset function and
shifts the position value by the calculated value. The preset function is used after the scaling function. The
offset value is not saved in the non-volatile memory until the "Save" service is activated.
Encoder type
Encoder type = 01: Absolute encoder, singleturn
Encoder type = 02: Absolute encoder, multiturn
General services
The encoder position object supports the following services
Code
0Eh
Get_Attribute_Single
10h
Set_Attribute_Single
05h
15h
16h
BUDE_Manual_DeviceNet_EN.doc
22.10.2010/bja
Service
Supplies the content of a selected attribute
Changes the value of a selected attribute.
The new value is not yet (!) saved in the non-volatile memory
Reset
Resets all parameters to the default values
Restore
Reloads the parameters from the non-volatile memory
Save
Saves all parameters in the non-volatile memory, so that they
are valid again after power off/on
:
Description
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Berlin, Germany