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7 OPERATION CONTROL PROGRAMS
F/FS G
7.9.2 Device reset : RST
Format RST(D)=(S) Number of basic steps 4
[Usable data]
Usable Data
Word device Constant
Setting
data
Bit device
16-bit
integer
type
32-bit
integer
type (L)
64-bit
floating
point
type (F)
Coasting
timer
16-bit
integer
type (K/H)
32-bit
integer type
(K/H, L)
64-bit
floating
point
type (K)
Calculation
expression
Bit
conditional
expression
Comparison
conditional
expression
(D)
— — — — — — — — — —
(S)
— — — — — — — —
: Usable
(Note-1) : PX is write-disabled and cannot be used at (D).
(Note-2) : M2001 to M2032 cannot be used at (D).
[Setting data]
Setting data Description Data type of result
(D) Bit data for device reset
(S)
Condition data which determines whether device
reset will be performed or not
Bit logical type
(true/false)
[Functions]
(1) If the data specified with (S) is true, the bit data specified with (D) is reset.
(2) (S) can be omitted.
At this time, the format is "RST(D)" and device reset is made unconditionally.
(3) When this instruction is set as a transition condition in the last block of a transient
program, whether the data specified with (S) is true or false is returned as logical
type data. In this case, (S) cannot be omitted.
[Errors]
(1) An operation error will occur if:
• (D) or (S) is an indirectly specified device and its device No. is outside the
range.