1756-L72 A-B 循环程序 _ 山西润盛自动化

1756-L72 A-B 循环程序

REXROTH DKC03.3-040-7-FW
ABB PFEA112-20
TRICON 3624
A-B 1756-L73
FANUC A06B-6087-H126
BENTLY 3500/42M
PROSOFT PTQ-PDPMV1
PROSOFT PTQ-PDPMV1
PROSOFT PTQ-PDPMV1
PROSOFT PTQ-PDPMV1
A-B 9701-VWSB100AZHM
TRICONEX 3351
TRICONEX 3700A
TRICONEX 3805E
RELIANCE 5BC42AB2131C

Description

若该执行机构的动作时间超过60s（即对应定时器的设定时间），PLC还没有接收到动作结束信号，定时器延时接通的常开触点发出故障信号，该信号停止正常的循环程序，启动报警和故障显示程序，使操作人员和维修人员能迅速判别故障的种类，及时采取排除故障的措施。

GENERAL ELECTRIC DS3800NMEA1H1E USPP DS3800NMEA1H1E

GENERAL ELECTRIC DS3800NMEA1P1K USPP DS3800NMEA1P1K

GENERAL ELECTRIC DS3800HRRB USPP DS3800HRRB

General Electric DS3800HXPD1B1D Circuit Board NEW