Mitsubishi Elevator Safety Circuit (SF) Itọsọna Laasigbotitusita

Ayika Aabo (SF)

4.1 Akopọ

AwọnAyika Aabo (SF)ṣe idaniloju gbogbo awọn ẹrọ ati awọn ẹrọ aabo itanna ti nṣiṣẹ. O ṣe idilọwọ iṣẹ elevator ti eyikeyi ipo aabo ba ṣẹ (fun apẹẹrẹ, awọn ilẹkun ṣiṣi, iyara ju).

Awọn paati bọtini

1. Ẹwọn Aabo (#29):

   • Awọn iyipada aabo ti o ni asopọ lẹsẹsẹ (fun apẹẹrẹ, iyipada ọfin, gomina, iduro pajawiri).

   • Awọn ipalọlọ aabo agbara#89(tabi ti abẹnu kannaa ni C-ede P1 lọọgan).

2. Ayika Titiipa ilẹkun (#41DG):

   • Awọn titiipa ilẹkun ti a ti sopọ-jara (ọkọ ayọkẹlẹ + awọn ilẹkun ibalẹ).

   • Agbara lati owo#78(jade lati pq ailewu).

3. Ilẹkun Zone Aabo Ṣayẹwo:

   • Ni afiwe si awọn titiipa ilẹkun. Mu ṣiṣẹ nikan nigbati awọn ilẹkun ba wa ni sisi ni agbegbe ibalẹ.

Awọn iṣẹ pataki:

• Ge agbara si#5 (olubasọrọ akọkọ)ati#LB (olubasọrọ ṣẹẹri)ti o ba ti jeki.

• Abojuto nipasẹ Awọn LED lori igbimọ P1 (#29, #41DG, #89).

4.2 Gbogbogbo Laasigbotitusita Igbesẹ

4.2.1 Aṣiṣe idanimọ

Awọn aami aisan:

• # 29 / # 89 LED pa→ Aabo pq Idilọwọ.

• Iduro pajawiri→ Ayika Aabo ti nfa lakoko iṣẹ.

• Ko si ibẹrẹ→ Ayika aabo ṣii ni isinmi.

Awọn ọna Aisan:

1. LED Ifi:

   • Ṣayẹwo awọn LED ọkọ P1 (#29, #41DG) fun awọn iyika ṣiṣi.

2. Awọn koodu aṣiṣe:

   • Fun apẹẹrẹ, "E10" fun idalọwọduro pq ailewu (fun awọn aṣiṣe igba diẹ).

4.2.2 Aṣiṣe agbegbe

1. Idurosinsin Open Circuit:

   • Loagbegbe-orisun igbeyewo: Ṣe iwọn foliteji ni awọn aaye ipade (fun apẹẹrẹ, ọfin, yara ẹrọ).

   • Apeere: Ti foliteji ba ṣubu laarin ikorita J10-J11, ṣayẹwo awọn iyipada ni agbegbe yẹn.

2. Ayika Open Intermittent:

   • Rọpo awọn iyipada ifura (fun apẹẹrẹ, iyipada ọfin ti a wọ).

   • Fori igbeyewoLo awọn onirin apoju lati so awọn abala okun pọ lainidii (ifesi yipada).

IKILOMa ṣe awọn iyipada aabo kukuru-kukuru fun idanwo.

4.2.3 Enu Zone Abo awọn ašiše

Awọn aami aisan:

• Awọn iduro lojiji lakoko ipele ipele.

• Awọn koodu aṣiṣe ti o ni ibatan si awọn ifihan agbara agbegbe ilẹkun (RLU/RLD).

Gbongbo Okunfa:

1. Awọn sensọ Agbegbe Ilẹkun ti ko tọ si (PAD):

   • Ṣatunṣe aafo laarin PAD ati vane oofa (ni deede 5–10mm).

2. Aṣiṣe Relays:

   • Idanwo relays (DZ1, DZ2, RZDO) lori Idaabobo lọọgan.

3. Awọn oran Wiring ifihan agbara:

   • Ṣayẹwo fun awọn onirin fifọ/idabobo nitosi awọn mọto tabi awọn kebulu giga-giga.

4.3 Awọn aṣiṣe ti o wọpọ & Awọn ojutu

4.3.1 #29 LED Paa (Ṣi pq Aabo)

4.3.2 #41DG LED Paa (Ṣi ilẹkun ilẹkun)

4.3.3 Pajawiri Duro + Bọtini Imọlẹ On

4.3.4 Pajawiri Duro + Bọtini Imọlẹ Pa

5. Awọn aworan atọka

olusin 4-1: Aabo Circuit Sikematiki

olusin 4-2: Enu Zone Safety Circuit

Awọn akọsilẹ iwe:
Itọsọna yii ṣe deede pẹlu awọn iṣedede elevator Mitsubishi. Nigbagbogbo ma maṣiṣẹ agbara ṣaaju idanwo ati kan si awọn iwe afọwọṣe-kan pato.

© Ategun Itọju Technical Documentation