Symbolization of discrete input/output modules
(Original Document)
Discrete input module symbols
The discrete input module is positioned in slot 2 of rack 0. The symbols are as follows
Symbol
Address
Comment
Sensor_2
%I0.2.1
Item identification sensor (0= type 2,
1 = type 1)
Sensor_3
%I0.2.2
Grab open / grab closed sensor
Auto_man
%I0.2.3
Select mode switch (0 = auto;
1 = manual)
Start_cycle
%I0.2.4
Stop_cycle
%I0.2.5
x_y_selection
%I0.2.6
Select axis manually to move or HOME (1 = x; 0 = y)
Home_man
%I0.2.7
Forward
%I0.2.8
Reverse
%I0.2.9
Ack_fault
%I0.2.10
Fault_type
%I0.2.11
Enable_axes
%I0.2.12
Confirm axes
Open_grab
%I0.2.13
Close_grab
%I0.2.14
Output Module Symbols
The discrete input module is positioned in slot 3 of rack 0. The symbols are as follows
Symbol
Address
Comment
Grab
%Q0.3.0
Actuator command to open / close grab
Fault
%Q0.3.1
Fault indication