NSK MEGATORQUE M-ESB-YSB2020AB300, Руководство пользователя

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B B 3 3 t t y y p p e e B B 5 5 t t y y p p e e
2 2 3 3 t t y y p p e e 2 2 5 5 t t y y p p e e
1.2. Terminology
u
Classification of Driver Unit [23 type, 25 type, B3 type, etc.]
We classify the Driver Units along the function. They are distinguished by coding. Refer to the
table below for combinations of function and coding.
Table 1-1
Function
Type of position
sensor
Code Input / Output Code
Functional code of
Driver Unit
Basic type 3 B3 type
Absolute position
resolver
B
Extended I/O type
(with analog input)
5 B5 type
Basic type 3 23 type
Incremental position
resolver
2
Extended I/O type
(with analog input)
5 25 type
à
Absolute position sensor : Home Return is not necessarily every time when the
power is turned on.
à
Incremental position sensor : Home Return is required every time the power is turned
on.
à
Basic type : A type of Driver Unit that does not have extended I/O
ports. Parameters set the required I/O signals.
à
Extended I/O type : A type of Driver Unit that has extended I/O ports.
You can use multiple functions simultaneously.
This type can be operated by the analog command input.
u
Reference Number of ESB Driver Unit for YSB Motor
Figure 1-1: Reference number of ESB Driver Unit for YSB Motor
M-ESB–YSB2020AB300
Driver Unit functional code
à
Refer to “2.2.2. ESB Driver Unit for YSB Motor” for more details.