Off (Normally Closed Contact) - Mitsubishi Electric Q173CPU Programming Manual

Q series motion controller
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7 OPERATION CONTROL PROGRAMS

7.8.2 OFF (Normally closed contact) : !

Format
[Usable data]
Setting
16-bit
data
Bit device
integer
type
(S)
[Setting data]
Setting data
[Functions]
[Errors]
[Program examples]
!(S)
Word device
64-bit
32-bit
floating
integer
point
type (L)
type (F)
(S)
Bit device used in bit conditional expression
(1) True is returned when the bit device specified with (S) in a bit conditional
expression is OFF (0), or false is returned when that bit device is ON (1).
(1) An operation error will occur if:
• (S) is an indirectly specified device and its device No. is outside the range.
(1) Program which resets M100 when M0 is OFF (0)
RST M100 = !M0
M100
0
Usable Data
Constant
16-bit
32-bit
Coasting
integer
integer type
timer
type (K/H)
(K/H, L)
Description
!M0
7 - 47
F/FS
Number of basic steps
Bit
64-bit
Calculation
conditional
floating
expression
expression
point
type (K)
Data type of result
Logical type (true/false)
(True)
0
G
2
Comparison
conditional
expression
: Usable

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