User Manual

159
Advanced Function Setting Level Section 5-7
Multi-SP is a function for setting set points 0 to 3 in advance, and switching
between these set points using the ON/OFF combinations of event inputs 1
and 2.
The “number of multi-SP uses” parameter is used when the number of preset
set points is either two or four.
This parameter determines whether the “event input assignment 1” and “event
input assignment 2” parameters are displayed.
The “number of multi-SP uses” parameter displays which functions are
assigned to event inputs 1 and 2.
Note (1) If the “number of multi-SP uses” parameter is set to 0, both input assign-
ments 1 and 2 can be set. Once “STOP” (RUN/STOP), “MANU” (auto/
manual), or “PRST” (program start) has been assigned to one event in-
put, the other event can be assigned only to either of the remaining two
settings.
(2) “PRST” (program start) can be set only when the “program pattern” pa-
rameter has not be set to OFF.
If the “program pattern” parameter is set to OFF (i.e., if the simple pro-
gram mode is not selected) when “PRST” (program start) is set, the as-
signment of the input will automatically be changed to “NONE.”
• Default: 1
Multi-SP switching by event inputs can be used with Controllers that have
event inputs, when the “number of multi-SP uses” parameter is set to 1 or 2.
The following tables show the relationships between ON/OFF combinations of
event inputs 1 and 2 and selected set points.
Number of Multi-SP Uses: 1
Number of Multi-SP Uses: 2
ev-m Number of Multi-SP Uses
Event inputs must be supported.
Settings Event inputs
Event input
assignment 1
Event input
assignment 2
Function of
event input 1
Function of
event input 2
Number of
multi-SP
uses
0 (See
note
1.)
NONE, STOP, MANU, PRST
(See note 2.)
None, or switching RUN/
STOP, auto/manual, or pro-
gram starts
1(Not dis-
played.)
NONE, STOP,
MANU, PRST
(See note 2.)
Multi-SP, 2
points (switch-
ing set points
0 and 1)
None, or
switching
RUN/STOP,
auto/manual,
or program
starts
2 (Not displayed.) Multi-SP, 4 points (switching
set points 0, 1, 2, 3)
Function
Setting
Event input 1 Selected set point
OFF Set point 0
ON Set point 1
Event input 1 Event input 2 Selected set point
OFF OFF Set point 0
ON OFF Set point 1