Omron NT21 Reference Manual page 27

Functions of the NT21, NT31/NT31C and NT631/NT631C
Item
Interlock function
Device monitor function
Recipe function
Accessible CS/CJ-series PC data
areas
*1: This is the capacity of the flash memory that stores screen data.
*2: The values are the same as the NT30/NT30C when the PT is in NT30/620 compatible mode.
*3: These functions are available only in the V2 and V3 versions of the NT31/31C.
NT30/NT30C
None
Not possible
None
---
For differences in programming, refer to Appendix B Compatibility with Screen
Data of Other PT Models on page 435.
Section
NT31/NT31C
Operations can be disabled from the
PC by allocating interlock bits to the
corresponding touch switch, numeral
input, or character string input.
*2
Possible
*3
Possible
The data areas listed below can be
accessed in addition to the data areas
accessible with the NT30/NT30C.
- EM banks (EM_0 to EM_C)
- Timer completion flags (TU)
- Counter completion flags (CU)
- Work Area (WR)
- Task flags (TK)
- HR Area
1-2
11