询价热线: 18250835227(陈晨)
询价QQ:2205911518
用PLC构成水塔水位自动控制系统。
二、实验内容
当水池水位低于水池低水位界(S4为ON表示),阀Y打开进水(Y为ON)定时器开始定时,4秒后,如果S4还不为OFF,那么阀Y指示灯闪烁,表示阀Y没有进水,出现故障,S3为ON后,阀Y关闭(Y为OFF)。当S4为OFF时,且水塔水位低于水塔低水位界时S2为ON,电机M运转抽水。当水塔水位高于水塔高水位界时电机M停止。
1756-M14PLC
1756-L74K
1756-L75
1756-L75K
1756-L7SP
1756-L7SPXT
1756-LSC8XIB8I
1756-LSP
1756-M02AE
1756-M02AE-CC
1756-M02AS
1756-M02AS-CC
1756-M03SE
1756-M03SE-CC
1756-M08SE
1756-M08SE-CC
1756-M08SEG
1756-M16SE
1756-M16SE-CC
1756-N2
1756-N2XT
1756-OA16
1756-OA16I
1756-OA16IK
1756-OA16K
1756-OA8
1756-OA8-CC
1756-OA8D
1756-OA8D-CC
1756-OA8E
1756-OA8E-CC
1756-OB16D
1756-OB16DK
1756-OB16E
1756-OB16EK
1756-OB16I
1756-OB16I-CC
1756-OB16IEF
1756-OB16IEFK
1756-OB16IEFS
1756-OB16IS
1756-OB16IS-CC
1756-OB32
1756-OB32K
1756-OB8
1756-OB8-CC
1756-OB8EI
1756-OB8EI-CC
1756-OB8I
1756-OC8
1756-OC8-CC
1756-M14PLC
1756-OF4
1756-OF4-CC
1756-OF6CI
1756-OF6CI-CC
1756-OF6VI
1756-OF6VI-CC
1756-OF8
1756-OF8H
1756-OF8H-CC
1756-OF8I
1756-OF8IH
1756-OF8IK
1756-OF8K
1756-OG16
1756-OG16-CC
1756-OH8I
1756-OH8I-CC