Samwon Tech TEMI 300 - Page 23

OUTPUT  SET KEY
TYPE : Output type for control temperature (SSR)
DIRECT : Set reverse/forward for PID control
CYCLE : Set output cycle
ARW : The parameter to set deviation width to prevent overshoot.
When the control output reaches High-Limited value, for
preventing Overshoot by integral action, It is stoping
ordinary action for integrals and shift for ARW(Anti-Reset
Wind-Up).
AT GAIN : The parameter to set proportional PID control by
obtaining AUTO TUNING. Reduce AT-G, Cycle time
became rapid. Increase AT-G, control status became
more stable. Smaller value, will become more hunting.
TYPE : Output type for control temperature (SSR)
DIRECT : Set reverse/forward for PID control
CYCLE : Set output cycle
ARW : The parameter to set deviation width to prevent overshoot.
When the control output reaches High-Limited value, for
preventing Overshoot by integral action, It is stoping
ordinary action for integrals and shift for ARW(Anti-Reset
Wind-Up).
AT GAIN : The parameter to set proportional PID control by
obtaining AUTO TUNING. Reduce AT-G, Cycle time
became rapid. Increase AT-G, control status became
more stable. Smaller value, will become more hunting.
KIND : Set type of temperature retransmission (PV, SP, MV)
RNG.HIGH : Range of high
RNG.LOW : Range of low
PV : PV
SP : SP
MV : MV
4.4.2 OUTPUT
(Figure 5 : AT GAIN)
Gain < 1
Gain = 1
Gain > 1