NT30-KBA04 Omron, NT30-KBA04 Datasheet - Page 249

• Manufacturer Part Number: NT30-KBA04
• Description: ANTI GLARE COVER FOR NT31
• Manufacturer: Omron

Specifications of NT30-KBA04

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

5-6-4 Notification of the Date and Time to the PC
Example of Reading the Time Set for the NT30/30C
238
Clock Function
Procedure 1. Allocate an area in the PC to the numeral memory table entries (number cor-
NT30/30C
The date and time set at the NT30/30C can be notified to the PC. The numeral
memory table entries numbered 247 through 253 are used for display. They can-
not be allocated to PC areas.
The method used to notify the date and time is copying between memory table
entries.
2. Copy the contents of numeral memory table entries 247 to 253 to the numer-
S Important Points Concerning Numeral Memory Table Entries Used for
This is the procedure for reading the time (hour, minute) set for the NT30/30C.
S NT-series Support Tool Settings
the Clock Function
Numeral memory table entries 247 through 253 store clock data, which is up-
dated by the internal clock of the NT30/30C. This data cannot be rewritten by
the PC.
Numeral memory table entries 247 through 253 are exclusively for display
(read only). Do not attempt to write data to them by using numeral settings or by
copying between memory table entries.
Do not allocate the numeral memory table entries to which the clock function is
assigned (numbers 247 to 255) to PC words.
The following settings are made using the NT-series Support Tool.
responding to the data to be read) that are to be made the copy destination.
al memory table entries allocated as the copy destination in step (1).
The copied date and time is notified to the area in the PC.
PT Status Control Area: IR/CIO 0100
Numeral memory table entry No. 258: DM0000 (one word)
Numeral memory table entry No. 259: DM0001 (one word)
247
248
249
0
1
2
Numeral memory table
Second
Second
Minute
Minute
Hour
Hour
DM0000
DM0001
DM0002
Copy
Second
Minute
Hour
DM
Section
PC
DM0000
DM0001
DM0002
5-6