1769-SDN
在進(jìn)行使能端子和公共端連接時(shí),需要注意以下幾點(diǎn):
1、確認(rèn)使能信號(hào)類型和電壓等級(jí),以選擇正確的連接方式。變頻器和外部控制器或開關(guān)之間的電壓等級(jí)需要匹配,以避免信號(hào)失真或設(shè)備損壞。
2、確認(rèn)使能端子和公共端的位置和標(biāo)記,以避免錯(cuò)誤連接。
3、連接時(shí)需要使用正確的連接線和接頭,以保證信號(hào)穩(wěn)定和可靠。
4、如果使能端子和公共端使用的是多個(gè)控制信號(hào),則需要按照變頻器要求進(jìn)行正確的連接順序和方式,以避免控制信號(hào)干擾或互相影響。
變頻器使能端子缺失可能有以下幾種情況:
1、變頻器未標(biāo)注或未配備使能端子。這種情況通常出現(xiàn)在低端或老舊的變頻器產(chǎn)品中,或者變頻器已經(jīng)被二次改裝過。
2、變頻器使能端子被損壞或丟失。這種情況可能由于變頻器使用不當(dāng)、安裝不當(dāng)或物理損壞等原因引起。
3、變頻器使能端子接線不正確。這種情況可能由于變頻器參數(shù)設(shè)置不正確、信號(hào)線路接線錯(cuò)誤或其他因素引起。
YASKAWA ELECTRIC COOLANT PUMP TYPE YFPC 18DJF 0.18 KW
YASKAWA ELECTRIC MOTOR UGHMED-12GG20F
YASKAWA ELECTRIC MOTOR UGJMED-60LMU11
YASKAWA ELECTRIC MOTOR UGJMED-80MMU31
YASKAWA ELECTRIC MOTOR UGHMED-12GG20F
YASKAWA ELECTRIC COOLANT PUMP TYPE YFPC 18DJF 0.18 KW
YASKAWA ELECTRIC MOTOR UGHMED-12GG20F
YASKAWA ELECTRIC MOTOR UGJMED-60LMU11 UGJMED60LMU11
YASKAWA ELECTRIC FEEDBACK UNIT TFUE-30ZD7 TFUE30ZD7
YASKAWA ELECTRIC FEEDBACK UNIT TFUE-30ZD7 TFUE30ZD7
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