Omron RX2 Series User Manual page 81

Function variable
Y(00)
Y(01)
Y(02)
Y(03)
Y(04)
Y(05)
Y(06)
Function
variable
Yw Output terminal variable
(word access)
• The output terminal variables (word access) Yw is a function to use the output terminal variables Y(00)
to Y(06) as a word-size variable.
• The output terminal variables Y(00) to Y(06) are set in the bit 0 to 6. For the from bit 7 and unused
output terminal variables, zero is read out. If any data is written to the upper byte, the data is ignored.
Bit 15
Function Y
(15)
Precautions for Safe Use
When the DriveProgramming program is stopped, the output controlled by the DriveProgram-
ming retains the status before the program stop.
For this reason, configure the system so that the stop of the DriveProgramming program in the
inverter can be detected by the DriveProgramming start signal and the alarm (trip) signal, and
the inverter's peripheral devices can be stopped safely.
Precautions for Correct Use
• When the DriveProgramming program is stopped, the data of the output terminal variables
before the program stop is retained. When the program execution is started again, the pro-
cess begins with the retained data.
However, the outputs with MO1 to MO7 (General-purpose output) not set for the
DriveProgramming are controlled as the inverter's output terminals independently of the
program.
• If multiple tasks use the same terminal, the output status of the task which is executed last
will be effective. Considering safe control, we recommend you to avoid using multiple tasks
for control.
• For Output terminal 11 to 15, relay output terminal 16 and relay output terminal AL selection,
when MO1 to MO7 (General-purpose output 1 to 7) is selected, Output terminal [11 to 15]
active state (CC-11 to CC-15), Output terminal [16] active state and Output terminal [AL]
active state (CC-06, CC-07) are set to NO or NC.
DriveProgramming User's Manual (I622-E1)
Description Data range
0 to 65,535
14 13 12 11 10
Y Y Y Y Y
(14) (13) (12) (11) (10)
5 DriveProgramming User Variables
Output Terminal
(CC-01 to CC-07)
69:MO1
70:MO2
71:MO3
72:MO4
73:MO5
74:MO6
75:MO7
Default
data
0
9 8 7 6
Y Y Y Y Y
(9) (8) (7) (6) (5)
Unit Data size
−
Unsigned
1 word
5 4 3 2 1
Y Y Y Y
(4) (3) (2) (1)
R/W
R/W
0
Y
(0)
5
5 - 7