[13화] P&ID 약어모음 I

 

[Section 1.] Symbol & Legend 총 정리 - P&ID Identification Letters 1 of 2

Symbol & Legend 총 정리 첫 번째 시간입니다. (관련내용을 두번에 나누어 포스팅 하였습니다)

Identification Letter는 한글로 직역하면 식별문자 입니다. 예를 들어 Pressure Transmitter(압력전송계) 는 P&ID 상에 표기할 때는 PT 라고 표기를 합니다. 이처럼 P&ID의 Instrumentation나 Logic, PLC Programming에 Tag Prefix를 사용하는데 각각의 Instrument, 전계장 Prefix Tag는 고유의 Function을 가지고 있습니다.

<Figure 1. FAL & FAH>

그림 1은 Function Identification Letter의 예시 입니다. 각각의 Tag Prefix TI, FAL, FAH가 뜻하는 내용은 다음과 같습니다.

TI-001A : Temperature Indicator : 온도 지시계
FAH-001A : Flow Alarm High : 유체의 흐름이 높으면 알람
FAL-001A : Flow Alarm Low : 유체의 흐름이 낮으면 알람

 

반응형

아래는 Tag Prefix Tag No. 와 Description을 알파벳 순으로 나열하였습니다.

 

No.	Tag PREFIX	IDENTIFICATION LETTER DESCRIPTION
1	AAH	Analysis Alarm High
2	AAHH	Analysis Alarm High High
3	AAL	Analysis Alarm Low
4	AALL	Analysis Alarm Low Low
5	AC	Analysis Control
6	AC	Analysis Control
7	ACH	Analysis Control High
8	ACL	Analysis Control Low
9	AE	Analysis  Sensor Element
10	AI	Analysis Indicate
11	AIC	Analysis Indicate Control
12	AIC	Analysis Indicate Controller
13	AIT	Analysis Indicate  Transmitter
14	AP	Analysis  Point (Test connection)
15	AR	Analysis Alarm Record
16	ARC	Analysis Record Controller
17	ART	Analysis Record  Transmitter
18	ASH	Analysis Switch High
19	ASL	Analysis switch Low
20	AT	Analysis Transmitter
21	AU	Analysis Multifunction
22	AV	Analysis Valve damper
23	AX	Analysis Unclassified
24	AY	Analysis Convert Relay

 

No.	Tag PREFIX	IDENTIFICATION LETTER DESCRIPTION
25	BAH	Burner Alarm High
26	BAHH	Burner Alarm High High
27	BAL	Burner Alarm Low
28	BALL	Burner Alarm Low Low
29	BC	Burner Control
30	BE	Burner Sensor Element
31	BG	Burner Gauge
32	BI	Burner Indicate
33	BIC	Burner Indicate
34	BK	Burner Control Station
35	BR	Burner Record
36	BRC	Burner Record
37	BRT	Burner Record Transmitter
38	BSH	Burner Switch High
39	BSL	Burner Switch Low
40	BT	Burner Transmitter
41	BU	Burner Multifunction
42	BV	Burner Valve damper
43	BX	Burner Unclassified
44	BY	Burner Convert Relay
45	BZ	Burner Actuator

No.	Tag PREFIX	IDENTIFICATION LETTER DESCRIPTION
46	EAH	Voltage Alarm High
47	EAH	Voltage Alarm High High
48	EAL	Voltage Alarm Low
49	EAL	Voltage Alarm Low Low
50	EC	Voltage Control
51	EE	Voltage Sensor Element
52	EG	Voltage Gauge
53	EI	Voltage Indicate
54	EIC	Voltage INDICATE Controller
55	EIR	Voltage Indicate Record
56	EIT	Voltage Indicate Transmitter
57	EK	Voltage Control Station
58	EL	Voltage Light
59	EP	Voltage Point (Test connection)
60	ER	Voltage Record
61	ERC	Voltage Record Controller
62	ERT	Voltage Record Transmitter
63	ESH	Voltage Switch High
64	ESL	Voltage Switch Low
65	ET	Voltage Transmitter
66	EU	Voltage Multifunction
67	EX	Voltage Unclassified
68	EY	Voltage Convert Relay
69	EZ	Voltage Actuator

 

No.	Tag PREFIX	IDENTIFICATION LETTER DESCRIPTION
70	FAH	Flow Alarm High
71	FAHH	Flow Alarm High High
72	FAL	Flow Alarm Low
73	FALL	Flow Alarm Low Low
74	FC	Flow Rate Control
75	FE	Flow Sensor Element
76	FE	Flow ratio Sensor Element
77	FFAH	Flow ratio Alarm High
78	FFAH	Flow ratio Alarm High High
79	FFAL	Flow ratio Alarm Low
80	FFAL	Flow ratio Alarm Low Low
81	FFI	Flow ratio Indicate
82	FFR	Flow ratio Record
83	FG	Flow Gauge
84	FI	Flow Indicate
85	FIC	Flow Rate Indicate
86	FIT	Flow Rate Indicate
87	FK	Flow Rate Control Station
88	FL	Flow Light
89	FO	Flow Orifice
90	FP	Flow Point (Test connection)
91	FQ	Flow Integrate
92	FQAH	Flow total Alarm
93	FQAL	Flow total Alarm
94	FQI	Flow total Indicate
95	FQR	Flow total Record
96	FQY	Flow total Record
97	FR	Flow Record
98	FRC	Flow Rate Record
99	FRT	Flow Rate Record
100	FSH	Flow Rate Switch High
101	FSM	Flow Rate Switch Low
102	FT	Flow Rate Transmitter
103	FU	Flow Rate Multifunction
104	FV	Flow Rate Valve damper
105	FX	Flow Rate Unclassified
106	FY	Flow Rate Convert Relay

 

No.	Tag PREFIX	IDENTIFICATION LETTER DESCRIPTION
107	HC	Hand Control
108	HI	Hand Indicate
109	HIC	Hand Indicate Controller
110	HR	Hand Record
111	HS	Hand Switch
112	HV	Hand Valve damper
113	HX	Hand Unclassified
114	HY	Hand Convert Relay

No.	Tag PREFIX	IDENTIFICATION LETTER DESCRIPTION
115	IAH	Current Alarm High
116	IAL	Current Alarm Low
117	IC	Current Controller
118	IE	Current Sensor Element
119	II	Current Indicate
120	IIC	Current Indicate Controller
121	IIT	Current Indicate Transmitter
122	IK	Current Control Station
123	IL	Current Light
124	IP	Current Point (Test connection)
125	IR	Current Record
126	IRC	Current Record Controller
127	IRT	Current Record Transmitter
128	ISH	Current Switch High
129	ISL	Current Switch Low
130	IT	Current Transmitter
131	IU	Current Multifunction
132	IX	Current Valve damper
133	IY	Current Unclassified
134	IZ	Current Actuator

 

No.	Tag PREFIX	IDENTIFICATION LETTER DESCRIPTION
135	JAH	Torque Alarm High
136	JAHH	Torque Alarm High High
137	JAL	Torque Alarm Low
138	JALL	Torque Alarm Low Low

 

No.	Tag PREFIX	IDENTIFICATION LETTER DESCRIPTION
139	JC	Power Controller
140	JE	Power Sensor Element
141	JI	Power Indicate
142	JIC	Power Indicate Controller
143	JIT	Power Indicate Transmitter
144	JK	Power Control Station
145	JL	Power Light
146	JP	Power Point (Test connection)
147	JQ	Power Integrate
148	JR	Power Record
149	JRC	Power Record Controller
150	JRT	Power Record Transmitter
151	JSH	Power Switch High
152	JSL	Power Switch Low
153	JT	Power Transmitter
154	JU	Power Multifunction
155	JX	Power Valve damper
156	JY	Power Unclassified
157	JZ	Power Record

 

No.	Tag PREFIX	IDENTIFICATION LETTER DESCRIPTION
158	KAC	Time Alarm Cloose
159	KAN	Time Alarm Normal
160	KAO	Time Alarm Open
161	KAP	Time Alarm Stop
162	KAS	Time Alarm Start
163	KC	Time Controller
164	KCC	Time Control Close
165	KCN	Time Control Normal
166	KCO	Time Control Open
167	KCP	Time Control STOP
168	KCS	Time Control START
169	KI	Time Indicate
170	KIC	Time Indicate Controller
171	KL	Time Light
172	KQ	Time Integrate
173	KR	Time Record
174	KRC	Time Record Controller
175	KSH	Time Switch High
176	KSL	Time Switch Low
177	KX	Time Valve damper
178	KY	Time Unclassified

No.	Tag PREFIX	IDENTIFICATION LETTER DESCRIPTION
179	LAH	Level Alarm High
180	LAHH	Level Alarm High High
181	LAL	Level Alarm Low
182	LALL	Level Alarm Low Low
183	LC	Level Controller
184	LCH	Level Controller High
185	LCL	Level Controller Low
186	LCV	Level Controller
187	LE	Level Sensor Element
188	LG	Level Gauge
189	LI	Level Indicate
190	LIC	Level Indicate Controller
191	LIT	Level Indicate Transmitter
192	LK	Level Control Station
193	LL	Level Light
194	LP	Level Point (Test connection)
195	LR	Level Record
196	LRC	Level Record Controller
197	LRT	Level Record Transmitter
198	LSH	Level Switch High
199	LSL	Level Switch Low
200	LT	Level Transmitter
201	LU	Level Multifunction
202	LV	Level Valve damper
203	LX	Level Unclassified
204	LY	Level Convert Relay

 

No.	Tag PREFIX	IDENTIFICATION LETTER DESCRIPTION
205	PAH	Pressure Alarm High
206	PAHH	Pressure Alarm High High
207	PAL	Pressure Alarm Low
208	PALL	Pressure Alarm Low Low
209	PC	Pressure Controller
210	PCV	Pressure Controller
211	PE	Pressure Alarm
212	DPSL	Pressure differential Switch Low
213	PDAH	Pressure differential Alarm High
214	PDAH	Pressure differential Alarm High High
215	PDAL	Pressure differential Alarm Low
216	PDAL	Pressure differential Alarm Low Low
217	PDC	Pressure differential Controller
218	PDCV	Pressure differential Controller
219	PDG	Pressure differential Gauge
220	PDI	Pressure differential Indicate
221	PDIC	Pressure differential Indicate
222	PDIT	Pressure differential Indicate Transmitter
223	PDK	Pressure differential Control Station
224	PDL	Pressure differential Light
225	PDP	Pressure differential Point (Test connection)
226	PDR	Pressure differential Record
227	PDRC	Pressure differential Record
228	PDRT	Pressure differential Record Transmitter
229	PDSH	Pressure differential Switch High
230	PDT	Pressure differential Transmitter
231	PDU	Pressure differential Multifunction
232	PDV	Pressure differential Valve damper
233	PDX	Pressure differential Unclassified
234	PDY	Pressure differential Convert Relay
235	PFAH	Pressure ratio Alarm High
236	PFAHH	Pressure ratio Alarm High High
237	PFAL	Pressure ratio Alarm Low
238	PFALL	Pressure ratio Alarm Low Low
239	PFC	Pressure ratio Controller
240	PFI	Pressure ratio Indicate
241	PFIC	Pressure ratio Indicate Controller
242	PFK	Pressure ratio Control Station
243	PFR	Pressure ratio Record
244	PFRC	Pressure ratio Record Controller
245	PFSH	Pressure ratio Switch High
246	PFSL	Pressure ratio Switch Low
247	PFX	Pressure ratio Unclassified
248	PFY	Pressure ratio Convert Relay
249	PG	Pressure Gauge
250	PI	Pressure IN
251	PIC	Pressure Indicate
252	PIT	Pressure Indicate Transmitter
253	PK	Pressure Control
254	PL	Pressure Light
255	PP	Pressure Point (Test connection)
256	PR	Pressure Record
257	PRC	Pressure Record
258	PRT	Pressure Record Transmitter
259	PSH	Pressure Switch High
260	PSL	Pressure Switch Low
261	PT	Pressure Transmitter
262	PU	Pressure Multifunction
263	PV	Pressure Valve damper
264	PX	Pressure Unclassified
265	PY	Pressure Convert Relay
266	PKAH	Pressure schedule Alarm High
267	PKAH	Pressure schedule Alarm High High
268	PKAL	Pressure schedule Alarm Low
269	PKAL	Pressure schedule Alarm Low Low
270	PKC	Pressure schedule Controller
271	PKI	Pressure schedule Indicate
272	PKIC	Pressure schedule Indicate Controller
273	PKL	Pressure schedule Light
274	PKR	Pressure schedule Record
275	PKRC	Pressure schedule Record Controller
276	PKSH	Pressure schedule Switch High
277	PKSL	Pressure schedule Switch Low
278	PKX	Pressure schedule Unclassified
279	PKY	Pressure schedule Convert Relay

No.	Tag PREFIX	IDENTIFICATION LETTER DESCRIPTION
280	QAH	Quantity Alarm High
281	QAH	Quantity Alarm High High
282	QAL	Quantity Alarm Low
283	QALL	Quantity Alarm Low Low
284	QC	Quantity Controller
285	QI	Quantity Indicate
286	QIC	Quantity Indicate Controller
287	QIT	Quantity Indicate Transmitter
288	QL	Quantity Light
289	QR	Quantity Record
290	QRC	Quantity Record Controller
291	QRT	Quantity Record Transmitter
292	QSH	Quantity Switch High
293	QSL	Quantity Switch Low
294	QT	Quantity Transmitter
295	QU	Quantity Multifunction
296	QX	Quantity Unclassified
297	QY	Quantity Convert Relay

 

No.	Tag PREFIX	IDENTIFICATION LETTER DESCRIPTION
298	RAH	Radiation Alarm High
299	RAHH	Radiation Alarm High High
300	RAL	Radiation Alarm Low
301	RALL	Radiation Alarm Low Low
302	RC	Radiation Controller
303	RE	Radiation Sensor Element
304	RG	Radiation Gauge
305	RI	Radiation Indicate
306	RIC	Radiation Indicate Controller
307	RIT	Radiation Indicate Transmitter
308	RL	Radiation Light
309	RP	Radiation Point (Test connection)
310	RQ	Radiation Integrate
311	RR	Radiation Record
312	RRC	Radiation Record Controller
313	RRT	Radiation Record Transmitter
314	RSH	Radiation Switch High
315	RSL	Radiation Switch Low
316	RT	Radiation Transmitter
317	RU	Radiation Multifunction
318	RV	Radiation Valve damper
319	RX	Radiation Unclassified
320	RY	Radiation Convert Relay

 

No.	Tag PREFIX	IDENTIFICATION LETTER DESCRIPTION
321	SAH	Speed Alarm High
322	SAHH	Speed Alarm High High
323	SAL	Speed Alarm Low
324	SALL	Speed Alarm Low Low
325	SC	Speed Controller
326	SE	Speed Sensor Element
327	SG	Speed Gauge
328	SI	Speed Indicate
329	SIC	Speed Indicate Controller
330	SIT	Speed Indicate Transmitter
331	SK	Speed Control  Station
332	SP	Speed Point (Test connection)
333	SR	Speed Record
334	SRC	Speed Record Controller
335	SRT	Speed Record Transmitter
336	SSH	Speed Switch High
337	SSL	Speed Switch Low
338	ST	Speed Transmitter
339	SU	Speed Multifunction
340	SV	Speed Valve damper
341	SX	Speed Unclassified
342	SY	Speed Convert Relay

추가내용

AO / AFS = Air open / Air failure close
AC / AFO = Air close / Air failure open

이 글은 두번에 나누어 포스팅 하였습니다.