Honeywell UMC800 Reference Manual page 17

2.1 Introduction,
In this section, continued
Table 2-1Function Block Look-up Table, continued
Function Block Type Identification Label
SPP (Setpoint Programmer)
SPS (Setpoint Scheduler)
SPSA (Setpoint Scheduler Auxiliary)
SQRT (Square Root)
STFL (Setpoint Scheduler State Flags)
STSW (Setpoint Scheduler Switch)
SUB (Subtraction - 2 Inputs)
4SUB (Subtraction - 4 Inputs)
SW (Analog Switch)
SYNC (Synchronize)
TAHD (Track and Hold)
TGFF (Toggle Flip Flop)
TOT (Totalizer)
TPO (Time Proportional Output)
TPSC (Three Position Step Control)
(Trigger)
TRIG
UPDN (UP/Down Counter)
VLIM (Velocity (rate) Limiter)
WCON (Write Constant)
WTUN (Write Tuning Constants)
WVAR (Write Variables)
XFR (Transfer Switch)
XOR (Exclusive OR)
3/99
continued
Function Block Reference Guide
Function Blocks
See Subsection
2.60
2.61
2.62
2.63
2.64
2.65
2.66
2.67
2.68
2.69
2.70
2.71
2.72
2.73
2.74
2.75
2.76
2.77
2.78
2.79
2.80
2.81
2.82
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