03/12 EM-ABS-01 for ACU 113
8.4.15 Act. speed source
The rotary encoder is selected via Actual Speed Source 766. If the encoder is to deliv-
er the actual value si
nal for the speed controller, rotary encoder 2 must be selected as
the source. In the basic settin
, rotary encoder 1 is used as the source of actual speed.
Actual speed source 766
Function
1 - Encoder 1
The actual speed source is speed sensor 1 of the
basic device (factory setting).
2 - Encoder 2
The actual speed source is rotary encoder 2 of the
EM-ABS-01 extension module.
3 - Motor model
The actual speed source is the motor model of the
ACU.
Note: Setting “3-Motor model” is visible and available in confi
urations 440 and
640 only.
8.4.16 Actual position source
In positionin
applications (confi
urations x40), the actual position source must be set.
This is done via
Actual Position Source 1141. In the basic settin
, the actual value
source of the speed control is used as the actual position source.
Actual Position Source 1141
Function
0 -
like 766 Actual speed
source
The actual speed source is the actual position source
at the same time (factory setting).
1 - Encoder 1
The actual position source is speed sensor 1 of the
basic device.
2 - Encoder 2
The actual position source is rotary encoder 2 of the
EM-ABS-01 extension module.
Note:
In configuration 540, Actual Speed Source 766 is not visible and always
set to speed encoder 2 (absolute value encoder input of EM-ABS-01).
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