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Inputs/Outputs
4.6.2 Output (Y) assignment
Outputs are 48 points from Y0 to Y2F.
Y0 to Y1 are external output terminals.
Y2 to YF are usable as internal relays. When the operation command source (Pr. 338)
is on the CC-Link side in the CC-Link operation mode, Y0 to Y1 are disabled from the
external terminal function, and enabled when the write is on the external input side.
Refer to page 109 for the output terminal assignment.
Y10 to Y1F are CC-Link remote output signals. They are empty when CC-Link
communication is not made. Since refresh for CC-Link is performed automatically, it
need not be set in the parameters, etc. In the CC-Link operation mode, Y10 to Y11 are
assigned as indicated on page 109. Y12 to Y1F can be used freely by the user in CC-
Link communication.
When operation command source (Pr. 338) is on the external input side, Y10 to Y1F
can be used freely by the user in CC-Link communication.
External: External output terminal valid.
Internal memory: External output terminal invalid. Used as internal relay.
Internal memory: CC-Link terminal function invalid. Acts as user-set input signal in
(CC-Link) CC-Link communication.
Output terminal function selection (Pr. 64, Pr. 506) enables function selection.
In the factory setting, the relationships between the parameter numbers and terminals
are as indicated in the following table.
Y20 to Y2F are used as request signals for read/write of data from/to the special
registers, parameters and user parameters. (They cannot be used freely by the user.)
For details, refer to pages 117 to 135.
Mode
Terminal
Pr. 338 "operation
command source"
Pr. 339 "speed command
source"
No. Name 0:CC-Link 1: External 0:CC-Link 1: External
CC-Link
operation
Y0 RUN
Internal
memory
External
Internal
memory
External
Y1 ALM
Internal
memory
External
Internal
memory
External
Y2 to YF Empty
Internal
memory
Internal
memory
Internal
memory
Internal
memory
Y10 RUN CC-Link
Internal
memory
(CC-Link)
CC-Link
Internal
memory
(CC-Link)
Y11 ALM CC-Link
Internal
memory
(CC-Link)
CC-Link
Internal
memory
(CC-Link)
Y12 to
Y1F
Empty
Internal
memory
(CC-Link)
Internal
memory
(CC-Link)
Internal
memory
(CC-Link)
Internal
memory
(CC-Link)
Parameter Name External Terminal CC-Link
64 RUN terminal Y00 Y10
506 ALM terminal Y01 Y11
$
$$
$Related parameters$
$$
$
Output terminal function selection ⇒ Pr. 64, Pr. 506 (refer to page 69)
Operation command source, speed command source ⇒ Pr. 338, Pr. 339 (refer to page 75)