UO-EPB-1
Operating and configuration instructions
16
UO-EPB1_Manual-en_R1
4.9.3 Desired resolution per physical measurement step
This setting always refers to dividing the code disc into 4096 measurement steps. The number
indicating how many parts the value entered under physical measurement step was divided into
must be entered in the input field for the desired measurement step.
Example:
Physical measurement steps =2048, desired measurement steps = 64.
2048 : 64 =32
Therefore, a desired measurement step is 32 physical measurement steps long.
NOTE!
This value must be contained in the total resolution 2
n
.
Failure to observe these requirements will cause the output position values to be am-
biguous, since the transition from the maximum basic device position to the position
value of 0 will then always be completed at different basic device settings.
4.10 Commissioning mode
If this mode is activated, the following functions are available in online mode:
Changing the counting direction
Setting the preset value
Automatic scaling (teach in)
These values are set by the Profibus® master by manipulating the status bit in DDLM_DATA_EX-
CHANGE mode. A more detailed description is provided in a later section.
4.11 Limit switch
There are two software limit switches available that can be activated using the fields lower limit
switch and upper limit switch. The desired positions of the switches refer to the selected total res-
olution, and may not exceed this total resolution. They must be entered into the fields Lower limit
switch (HIGH/LOW) and Upper limit switch (HIGH/LOW).
For positions between the two switch positions, the relevant status bit (Bit 27) is set to LOW. Ex-
ceeding or falling below the specified relevant position will set the bit to HIGH.
4.12 Speed output
This function is only available with encoder profile HÜBNER 2.2. The following output options are
available:
Steps /1000 ms
Steps /100 ms
Steps /10 ms
Revolutions / min
