UO-EPB-1
Operating and configuration instructions
UO-EPB1_Manual-en_R1
23
5.2.3.2 Stopping scaling
Status bits
Data bits
31
30
29
28
27
26 25
24
– 1
M->S
0
0
1
0
0
0
0
Bit 30 = 1 = Start scaling
S->M
0
1
1
0/1 0/1
0
1
Acknowledge through Bit 30 = 1
M->S
0
0
0
0
0
0
0
Reset previous scaling
S->M
0
0
0
0/1 0/1
0
1
process value output with scaling factor 1
M = Master, S = Slave
The positive and negative direction of rotation and the amount by which the zero point is ex-
ceeded are taken into consideration in the scaling.
ATTENTION!
The number of desired steps may not exceed the physical resolution in the path
of travel.
Ensure the counting direction (bit 28) is correct. It may need to be reset after this
function.
Since the preset value was deleted when scaling was started, it must be reset in
another step.
Scaling is stored in the module in a failsafe manner. To continue using the scaling values when
the basic device is replaced, it is a good idea to transmit the calculated total resolution to the Pro-
fibus master. It will be entered there into the field DESIRED MEASUREMENT STEPS and the
switch RESOLUTION REFERENCE will be set to MAXIMUM TOTAL RESOLUTION.
!
