ifm electronic RM3001 - Handbuch (Seite 56)

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Bit Definition = 0 = 1
0 position error no yes
1 voltage supply error no yes
2 too high current no yes
3 commissioning diagnostics OK error
4 storage error no yes
5 not yet
6 used
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3.4.3 Operating status
Octet 9 in the diagnostic function provides information about measuring instrument-specific parameters.
An encoder of class 2 sets the functionality bit for class 2 commands to show the DP master that all
commands of class 2 are supported. The DP master must activate the functionality bit of class 2 in the
parameter message (DDLM_Set-Prm) to enable the use of class 2 functions.
The status bit of the scaling function is set when the scaling function is activated and the resolution of the
encoder is calculated by means of the scaling parameters.
DDLM_Slave-Diag
Octet 9
Bit 7 – 0
operating status
Bit Definition = 0 = 1
0 Code sequence increasing position values
for clockwise revolutions
(seen from the shaft)
increasing position values
for counterclockwise
revolutions
(seen from the
shaft)
1 Functionality of class 2 no, not supported yes
2 Commissioning diagnostics no, not supported yes
3 Scaling function status scaling disabled scaling enabled
4 Not yet
5 used
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