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--- en-us_commands:pid [2026/09/07 21:52] – 만듦 - 바깥 편집 127.0.0.1
+++ en-us_commands:pid [2026/09/12 23:27] (current) – 바깥 편집 127.0.0.1
@@ Line 1: / Line 1: @@
-====== PID Control ======
+====== PID control ======
-^ Command ^ Description ^
+Set PID parameters, calculate output from the measured value and setpoint, and inspect the state.
-| ''IpidSet(id, kp, ki, kd, sampleMs, outMin, outMax)'' | Sets coefficients, calculation interval and output range. |
-| ''IpidRun(id, pv, sv)'' | Calculates output from the current value ''PV'' and setpoint ''SV''. |
-| ''IpidReset(id)'' | Resets the integral value and internal state. |
-| ''IpidReverse(id, reverse)'' | Selects direct or reverse action. |
-| ''IpidItermLimit(id, min, max)'' | Limits the integral term range. |
-| ''IpidOutput(id)'' | Returns the last output value. |
-<code cpp>
+  * [[:en-us_commands:reference:ipidset|IpidSet()]] — Sets PID coefficients, calculation interval and output range.
-void setup() { IpidSet(0, 2.0, 0.5, 0.1, 100, 0, 100); }
+  * [[:en-us_commands:reference:ipidrun|IpidRun()]] — Calculates the PID output from the current value and setpoint.
-void loop() {
+  * [[:en-us_commands:reference:ipidreset|IpidReset()]] — Resets the PID integral value and internal state.
-  float output = IpidRun(0, ntcReadf(0), 50.0);
+  * [[:en-us_commands:reference:ipidreverse|IpidReverse()]] — Selects direct or reverse PID action.
-  IanalogWritef(0, 0.0, 100.0, output);
+  * [[:en-us_commands:reference:ipiditermlimit|IpidItermLimit()]] — Limits the minimum and maximum of the PID integral term.
-}
+  * [[:en-us_commands:reference:ipidoutput|IpidOutput()]] — Returns the last calculated PID output value.
-</code>
-===== Command Prototypes =====
+[[:en-us_commands:builtin|← Built-in function list]]
-^ Return Type ^ Command Prototype ^
-| ''bool'' | ''IpidSet(uint8_t id, float kp, float ki, float kd, unsigned long sampleMs, float outMin, float outMax)'' |
-| ''float'' | ''IpidRun(uint8_t id, float pv, float sv)'' |
-| ''void'' | ''IpidReset(uint8_t id)'' |
-| ''void'' | ''IpidReverse(uint8_t id, bool reverse)'' |
-| ''void'' | ''IpidItermLimit(uint8_t id, float iMin, float iMax)'' |
-| ''float'' | ''IpidOutput(uint8_t id)'' |
-PID calculation is not a safety device. Handle sensor open circuits, overtemperature, stuck outputs and emergency stops with separate circuits and logic.
-[[:en-us_commands:builtin|← Built-in Command List]]