Omron 3G3MX2 Series User Manual page 85

5 Drive Programming User Variables
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(07) as a word-size variable. This variable is read-only.
• The input terminal variables X(00) to X(07) are set to the lower byte. For the upper byte and unused
input terminal variables, zero is read out.
Bit 8 to 15
Function Not used
Precautions for Correct Use
• When the Drive Programming program is stopped, the status of the input terminal variables is
not retained but updated according to the status of actual input terminals.
• Even when you set MI1 to MI8 (genera-purpose input 1 to 8) for the Multi-function Input termi-
nals (MX2: S1 to S7/RX: S1 to S8), you can select NO (NO contact) or NC (NC contact) for the
Multi-function Input S1 to S7 Operation Selection (MX2: C011 to C017/RX: C011 to C018).
Output Terminal Variables MX2: Y(00) to Y(02)/RX: Y(00) to Y(05)
You can use the inverter's multi-function output terminals as the output terminal variables MX2: Y(00) to
Y(02)/RX: Y(00) to Y(05) for the Drive Programming function by setting the multi-function output termi-
nals to the general-purpose outputs MX2: MO1 to MO3/RX: MO1 to MO6.
You can also use the input terminal variables Y(00) to Y(05) as word-access data, which are set to the
lower byte by using the variable Yw.
Function
variable
MX2:
Y(00) to Y(02)
RX:
Y(00) to Y(05)
MX2:
• You can control the status of the multi-function output terminals P1 and P2 and the multi-function
relay output terminals (MA and MB) as bit-size variables.
• By setting the Multi-function Output P1 and P2 Selection (C021 and C022) or the Multi-function Relay
Output (MA, MB) Function Selection (C026) to 44 to 46 (MO1 to MO3: General-purpose output), you
can control the output terminals P1 and P2 or the relay output terminals (MA and MB) as the output
terminal variables Y(00) to Y(02) of the Drive Programming. Numbers are given to the output terminal
variables Y(00) to Y(02) according to the numerical order of the set general-purpose inputs MO1 to
MO3, not the terminal numbers P1, P2, MA or MB.
• The maximum number of the general-purpose outputs for the 3G3MX2 Series Inverter is three (MO1
to MO3).
RX:
• You can control the status of the multi-function output terminals P1 to P5 and the multi-function relay
output terminals (MA and MB) as bit-size variables.
• By setting the Multi-function Output P1 to P5 Selection (C021 to C025) or the Multi-function Relay
Output (MA, MB) Function Selection (C026) to 44 to 49 (MO1 to MO6: General-purpose output), you
can control the output terminals P1 to P5 or the relay output terminals (MA and MB) as the output ter-
minal variables Y(00) to Y(05) of the Drive Programming. Numbers are given to the output terminal
variables Y(00) to Y(05) according to the numerical order of the set general-purpose outputs MO1 to
MO6, not the terminal numbers P1 to P5, MA or MB.
5 - 6
Description Data range
7 6
X(07) X(06)
Description
Output terminal variable 0: OFF
(bit access) 1: ON
Default
data
0 to 255 0
5 4 3
X(05) X(04) X(03)
Default
Data range
data
0
Drive Programming User's Manual (I580-E2)
Unit Data size R/W

Unsigned R
1 word
2 1 0
X(02) X(01) X(00)
Unit Data size R/W

bit R