NT20S-KBA01 Omron, NT20S-KBA01 Datasheet - Page 201

• Manufacturer Part Number: NT20S-KBA01
• Description: CHEM RESISTANT CVR FOR NT21
• Manufacturer: Omron

Specifications of NT20S-KBA01

• Peak Reflow Compatible (260 C): No
• Leaded Process Compatible: No
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Lamps, Touch Switches, Numeral Setting
The touch switch notification operations are as follows:
When using touch switch input notification, note the following points:
- In the case of (1), the other bits in the same word as the notification bit are turned
- In the case of (2), notification is executed on the basis of the contents of the word
- If the screen is switched while a momentary key is being pressed, the touch
- When using the host link, or NT link with the DM area, do not allocate momentary
In the case of (3) and (4), the notification operation has no influence on the other
bits in the word.
Bit
Type of Notification
Momentary
Alternate
Set
Reset
OFF by the notification operation.
before display, which means that the other bits are not rewritten. However, if the
word contents are changed at the PC side, they will be rewritten based on the
contents before display.
switch itself disappears, so the status “OFF” is notified. In the case of (1) this
means that the other bits in the word will also be turned OFF.
touch switches and other types of touch switch to the same word, since the notifi-
cation operations are different.
15 14
0
Operation
1
(1)Notification in word units
(2)Notification in word units
(other bits go OFF)
(however, the word contents
are read on display and noti-
fication is based on this
reading)
When Using Host Link or
Touch switch
notify bit
1
0
NT Link with DM Area
0
1
Press the
touch switch
Bit
15 14
0
(3)Notification in bit units
(4)Notification in bit units
Communication or NT Link with
When Using C200H Direct
0
Bits other than notify
bits are set to 0 (OFF).
other than DM Area
Section 5-3
1
1
0
0
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