89
Instruction Support and Operand Restrictions Section 2-6
2-6-20 Step Instructions
2-6-21 Basic I/O Unit Instructions
ACCELERATION
CONTROL
ACC
@ACC
888 P: Port specifier UINT ---
M: Output mode UINT ---
S: 1st word of set-
tings table
WORD Yes (3)
ORIGIN SEARCH ORG
@ORG
889 P: Port specifier UINT ---
C: Control data WORD ---
PULSE WITH VARI-
ABLE DUTY FAC-
TOR
PWM
@PWM
891 P: Port specifier UINT ---
F: Frequency UINT ---
D: Duty factor UINT ---
Instruction Mnemonic Function
code
Symbol Operands Supported
variable
data types
AT
setting or
array
variable
required
(Required
word data
size
shown in
parenthe-
ses.)
STEP DEFINE STEP 008 Not supported in func-
tion blocks
B: Bit --- ---
STEP START SNXT 009 Not supported in func-
tion blocks
B: Bit --- ---
Instruction Mnemonic Function
code
Symbol Operands Supported
variable
data types
AT
setting or
array
variable
required
(Required
word data
size
shown in
parenthe-
ses.)
I/O REFRESH IORF
@IORF
097 Not supported in func-
tion blocks
St: Starting word --- ---
E: End word --- ---
Instruction Mnemonic Function
code
Symbol/Operands Function Supported
variable
data types
AT
setting or
array
variable
required
(Required
word data
size
shown in
parenthe-
ses.)
ACC
P
M
S
ORG
P
C
PWM
P
F
D
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