3.2 Operation Switch Design
3-6
Table 3.2.2 List of operation switch keys
Description of
function
External appearance Outline Code
3000 Round lamp
ON/OFF display lamp
These lamps display the ON/OFF statuses of input
signals or output signals.
3001 Square lamp
ON/OFF display lamp
These lamps display the ON/OFF statuses of input
signals or output signals.
3002 Push Buttons
(alternation
type)
Push button switch (operation holding type)
These buttons turn the output signals ON or OFF when
operated by the operator.
3003 Push Button
(momentary
type)
Push button switch (operation non-holding type)
These buttons turn the output signals ON or OFF when
operated by the operator.
3004 Flash Push
Button
(alternation
type)
Push button switch (operation holding type) + square
lamp
These buttons turn the output signals ON or OFF when
operated by the operator, and display the ON or OFF
statuses of the input signals or output signals.
3005 Flash Push
Button
(momentary
type)
Push button switch (operation non-holding type) +
square lamp
These buttons turn the output signals ON or OFF when
operated by the operator, and display the ON or OFF
statuses of the input signals or output signals.
3010 Selector
switch
(ON/OFF)
Output signal ON/OFF selector switch
These buttons turn the output signals ON or OFF when
operated by the operator.
3011 Contacts
switch
2 output signal ON/OFF selector switch
These switches turn the output signals ON only when
their contacts are selected.
These buttons turn the output signals ON or OFF when
operated by the operator.
3020 Displays
(3 digits)
This displays input signals or variable integers.
Display range: 0 to 999
These displays indicate the statuses of the input signals,
output signals or variable integers using 3 digits.
Left
side:
3021
Right
side:
13021
Displays
(6 digits)
This displays input signals or variable integers.
Display range: 0 to 999999
These displays indicate the statuses of the input signals,
output signals or variable integers using 6 digits.
(They use two spaces side by side.)
3030 Input 3digits
This reflects the values input by the operator in the
output signals.
Input range: 0 to 999
These buttons turn the output signals ON or OFF when
operated by the operator.
Left
side
3031
Right
side
13031
Input 6digits
This reflects the values input by the operator in the
output signals.
Input range: 0 to 999999
These buttons turn the output signals ON or OFF when
operated by the operator.
(They use two spaces side by side.)