127
Notification of the Operating Status to the PC
Section 5-5
S
PT operation status (bit 15)
When the NT11S is in the RUN mode this bit is ON (“1”). In other modes, and
when the system menu is displayed, it is OFF (“0”). When it is OFF (“0”), the
allocated bits and words cannot be read or written to.
S
Screen switching strobe (bit 12)
When the screen displayed by the NT11S is switched by an instruction from the
PC, or by the standalone function, the screen switching strobe comes ON (“1”).
On notification to the PC, it goes OFF (“0”).
S
Numeral setting strobe flag (bit 11)
When a numerical value has been set in a numeral memory table using the nu-
meral setting function of the NT11S, the numeral setting strobe flag is ON (“1”).
On notification to the PC, it goes OFF (“0”).
For details on how the numeral setting strobe flag is used, refer to “Notification of
Numbers to the PC”.
S
Password input error flag (bit 9)
If a value that does not match the password registered in NT11S password set-
ting is input in three successive attempts, the password input error flag comes
ON (“1”). On notification to the PC, it goes OFF (“0”).
For details on how the password input error flag is used, refer to 4-8 “Password
Screen Display Function” (page 88).
Summary of Contents for NT11S
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Page 5: ...iii NT series Programmable Terminal Operation Manual Produced June 1997 ...
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