4.2.2 Output Variables - Omron SCARA YRCX Series Programming Manual

7
8
9
10
11
12
13
7-6 Chapter 7 Sequence function

4.2.2 Output variables

● Parallel output variables
Format
DO(mb) m: Port number ·············· 0 to 7, 10 to 17, 20 to 27
b: bit definition ············ 0 to 7
A parallel output is specified, or the output status is referenced. Ports 0 and 1 are for referencing
only, and no outputs can occur there.
● Internal output variables
Format
MO(mb) m: Port number ·············· 0 to 7, 10 to 17, 20 to 27, 30 to 37
b: bit definition ············ 0 to 7
These variables are used within the controller. Ports 30 to 37 are for referencing only
and ON/OFF can not be controlled.
● Arm lock output variables
Format
LO(mb) m: port number ·············· 0, 1
b: bit definition ················ 0 to 7
These variables are used to prohibit the arm (axis) movement. Movement is prohibited when ON.
LO(00) to LO(07) corresponds to arm 1 to arm 8, LO(10) to LO(17) corresponds to arm 9 to
arm 16, respectively.
● Timer output variables
Format
TO(mb) m: port number ·············· 0, 1
b: bit definition ············ 0 to 7
There are a total of 16 timer output variables: TO(00) to TO(17). The timer of each variable is
defined by the timer definition statement TIM00 to 17.
● Serial output variables
Format
SO(mb) m: Port number ·············· 0 to 7, 10 to 17, 20 to 27
b: bit definition ············ 0 to 7
C o n t r o l o r r e f e r e n c e s e r i a l o u t p u t s i g n a l s t a t u s . P o r t 0 i s f o r r e f e r e n c i n g o n l y ,
and no controls are possible.