9-2
Section
!&!
',
When the CHANGE OVERRIDE command bit turns ON, all operations use the
new override. To disable the override during operation (i.e., to set the override to
1.0), set the value of the override to 0 or10 and turn ON the CHANGE OVER-
RIDE command bit.
1
0
1
0
a x 1.0
START
Word m+1, bit 00
b x 1.0
a
1.0
Override 1.0
1.0
1
0
10
b
a & b are
0-20 (BCD)
or 0
CHANGE OVERRIDE
Word m+2, bit 12
Override
Word m+4, bits 07-00
Pulse output
Override
(Cannot be monitored.)
CHANGE OVERRIDE Operation When Combined with Override Enable
Target speed
START
(with override enabled, and the value of the override set to a)
Target speed x a x 0.1
CHANGE OVERRIDE
( with override value set to a)
Target speed x a x b x 0.1 x 0.1
This example illustrates how the CHANGE OVERRIDE command works with
override enabled. In this case, even if the override setting is 0 or 10 when
CHANGE OVERRIDE is executed the override is not disabled (i.e., the override
does not become 1.0). To set the override to 1.0, set bits 07-00 of word m+4 to1/a
(1/a will be an integer between 0 and 20), and then execute the CHANGE
OVERRIDE command.
Operation of CHANGE
OVERRIDE
Summary of Contents for SYSMAC C500-NC113
Page 1: ...Cat No W323 E3 1 Position Control Units SYSMAC C500 NC113 C500 NC211 OPERATION MANUAL...
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Page 57: ...5 1 Section Acceleration Deceleration Pattern Edit Screen Dwell Time Data Edit Screen...
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