Honeywell HC900 Reference Manual page 21

(Mass Flow)
MSF
(Multiplication - 2 Inputs)
MUL
(Multiplication - 4 Inputs)
4MUL
(Negate)
NEG
(Not Boolean Logic)
NOT
(On Delay Timer)
ONDT
(Off Delay Timer)
OFDT
(On/Off Control)
ON/OFF
(OR - 2 Inputs)
2OR
(OR - 4 Inputs)
4OR
(OR - 8 Inputs)
8OR
(Pushbutton)
PB
(Peer Data Exchange)
PDE
(Peer Data Read)
PDR
(Peer Data Write)
PDW
(Pulse Input)
PI
(Proportional, Integral, Derivative)
PID
(Pulse Output)
POUT
(Position Proportional Motor Control)
PPO
(Periodic Timer)
PTMR
(Quadrature)
QDT
(I/O Rack Monitor)
RACK
(Analog Input RCJ)
RAI
(Ramp)
RAMP
(Read Configuration Parameter Data)
RCON
(Recipe Selector)
RCP
(Relative Humidity)
RH
(Rate of Change)
ROC
(Redundancy Status)
RSTAT
(Rotary Switch)
RSW
(Real Time Clock)
RTC
(Resettable Timer)
RTMR
(Scale and Bias)
SCB
(Sequencer)
SEQ
(Setpoint Programmer Event Decoder)
SPEV
(Setpoint Programmer)
SPP
(Setpoint Scheduler)
SPS
(Setpoint Scheduler Auxiliary)
SPSA
(Square Root)
SQRT
(Setpoint Scheduler State Flags)
STFL
(Stage)
STG
(Selectable trigger)
STRIG
(Setpoint Scheduler Switch)
STSW
(Subtraction - 2 Inputs)
SUB
(Subtraction - 4 Inputs)
4SUB
(Analog Switch)
SW
(Synchronize)
SYNC
Revision 11
2/07
Function Block Type Identification Label
HC900 Hybrid Control Designer Function Block Reference Guide
Function Blocks
Function block listings
See Page
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