Siemens SIMATIC S5-90U System Manual page 561

S5-90U/S5-95U
Abbreviation Explanation
STP DB1 parameter: update the clock while in the
STOP state.
STW DB1 parameter: status word location (integral
real-time clock)
T Timer
- for the "Bit Test" and "Set" supplementary
operations
TFB DB1 block ID for timer function block
TIS DB1 parameter: set prompt time
EWA 4NEB 812 6115-02b
Operations List, Machine Code and List of Abbreviations
Permissible Operand Value Range for
(0 to 31)
S5-90U S5-95U
(0 to 127)
(0.0 to 127.15)
A-21