Drive Programming User Variables; Input/Output Terminal Variables - Omron 3G3MX2 Series User Manual

9 LX inverter
9-4

Drive Programming User Variables

9-4-1

Input/Output Terminal Variables

Input Terminal Variables X(00) to X(11)
You can use the inverter's multi-function input terminals as the input terminal variables X(00) to X(11)
for the Drive Programming function by setting these multi-function input terminals to the general-pur-
pose input MI1 to MI12.
You can also use the input terminal variables X(00) to X(11) as word-access data, which are set to the
lower byte by using the variable Xw.
Function
variable
X(00) to Input terminal variable
X(11)
(bit access)
• The status of the multi-function input terminals S1 to S7 is captured and set as bit-size variables. This
variable is read-only.
• When the Multi-function Input S1 to S7 Selection (C001 to C007) are set to 49 to 60 (MI1 to MI11:
General-purpose input), the status of the input terminals S1 to S7 is captured and set as the input ter-
minal variables X(00) to X(11) of the Drive Programming.
Numbers are given to the input terminal variables X(00) to X(11) according to the numerical order of
the set general-purpose inputs MI1 to MI11, not the terminal numbers S1 to S7.
Function variable
X(00)
X(01)
X(02)
X(03)
X(04)
X(05)
X(06)
X(07)
X(08)
X(09)
X(10)
X(11)
Function
variable
Xw Input terminal variable
(word access)
• The input terminal variable (word access) Xw is a function to use the input terminal variables X(00) to
X(11) as a word-size variable. This variable is read-only.
• The input terminal variables X(00) to X(11) are set to the lower byte. For the upper byte and unused
input terminal variables, zero is read out.
Bit 12 to 15
Function Not used X(11) X(10) X(09) X(08) X(07) X(06) X(05) X(04) X(03) X(02) X(01) X(00)
9 - 6
Description Data range
0: OFF
1: ON
Setting for Multi-function Input Selection
Description Data range
0 to 255
11 10 9 8
Default
Unit
data

0
(C001 to C007)
49: MI1
50: MI2
51: MI3
52: MI4
53: MI5
54: MI6
55: MI7
56: MI8
57: MI9
58: MI10
59: MI11
60: MI12
Default
Unit
data

0
7 6 5 4
Drive Programming User's Manual (I580-E2)
Data size R/W
bit R
Data size R/W
Unsigned R
1 word
3 2 1 0