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A H 5 00 M o ti on C on tr ol M od ul e Ma nua l
4.2 Descriptions of the Basic Instructions
Instruction code
LD
Device
X
Y
M
S
E xp la nat io n
Ladder diagram:
E xa mple
Instruction code
LDI
Device
X
Y
M
S
E xp la nat io n
Ladder diagram
E xa mple
4 - 4
Operand
S
S
K
16#
F
The instruction LD applies to the Form A contact which starts from a
busbar or the Form A contact which is the start of a circuit. It reserves
the present contents, and stores the state which is gotten in the
accumulation register.
X0.0
X0.1
Y0.1
Operand
S
S
K
16#
F
The instruction LDI applies to the Form B contact which starts from a
busbar or the Form B contact which is the start of a circuit. It reserves
the present contents, and stores the state which is gotten in an
accumulation register.
X0.0 X0.1
Loading a Form A contact
KnM KnS
D
W
Instruction code: Description:
LD
X0.0
AND
X0.1
OUT
Y0.1
Loading a Form B contact
KnM KnS
D
W
Instruction code: Description:
LDI
X0.0
Y0.1
AND
X0.1
OUT
Y0.1
Function
T
C
V
Z
Loading the Form
A contact X0.0
Connecting the
Form A contact
X0.1 in series
Driving the coil
Y0.1
Function
T
C
V
Z
Loading the Form
B contact X0.0
Connecting the
Form A contact
X0.1 in series
Driving the coil
Y0.1
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