Toshiba T2N - Manual (Page 173)

3. User Data
160 PROSEC T2N
*) This area (except for S0050, S0051) is for reference only (writing is ineffective)
Special Device Name Function
S0040 Timing relay 0.1sec 0.05sec OFF/0.05sec ON (Cycle 0.1sec)
All OFF when RUN starts up
S0041 Timing relay 0.2sec 0.1sec OFF/0.1sec ON (Cycle 0.2sec)
S0042 Timing relay 0.4sec 0.2sec OFF/0.2sec ON (Cycle 0.4sec)
S0043 Timing relay 0.8sec 0.4sec OFF/0.4sec ON (Cycle 0.8sec)
S0044 Timing relay 1.0sec 0.5sec OFF/0.5sec ON (Cycle 1.0sec)
S0045 Timing relay 2.0sec 1.0sec OFF/1.0sec ON (Cycle 2.0sec)
S0046 Timing relay 4.0sec 2.0sec OFF/2.0sec ON (Cycle 4.0sec)
S0047 Timing relay 8.0sec 4.0sec OFF/4.0sec ON (Cycle 8.0sec)
S0048
Reserved (for future use)
S0049
S004A
S004B
S004C
S004D
S004E Alway OFF Always OFF
S004F Alway ON Always ON
S0050 CF (carry flag) Used by instructions with carry
S0050 ERF (Error flag)
ON through error occurrence when executing instructions (linked with each
error flag of SW006)
S0052
Reserved (for future use)
S0053
S0054
S0055
S0056
S0057
S0058
S0059
S005A
S005B
S005C
S005D
S005E
S005F