Brand:BENTLY

Type:3500/42M 176449-02

Origin: the United States

Warranty: 365 days

Colour: new/used

Shipping method: Courier delivery

Spare parts spare parts, the main DCS control system of PLC system and the robot system spare parts,

Brand advantage: Allen Bradley, BentlyNevada, ABB, Emerson Ovation, Honeywell DCS, Rockwell ICS Triplex, FOXBORO, Schneider PLC, GE Fanuc, Motorola, HIMA, TRICONEX, Prosoft etc. Various kinds of imported industrial parts

Possible Cause and Corrective Action R(un) and F(ault) LEDs are not ON The CI852 board is in the process of being restarted or configured. Allow time for this to finalize. If the condition persists, and all units on the CEX-Bus have non-illuminated LEDs: • Check that a valid HW configuration including the CI852 is downloaded to the controller. • Check the CEX-Bus fuse inside the PM8xx processor unit. • Initiate a reset signal (INIT) from the PM8xx processor unit. • Replace the CI852 unit. F(ault) LED is ON Use the Control Builder software to demand status information from the CI852 unit and proceed accordingly: • Initiate a reset signal (INIT) from the PM8xx processor unit. • Replace the CI852 unit.

One or more field devices appear to be slow to respond or completely dead The network problem is proving very difficult to solve 1.A device may be: • Incorrectly addressed. • Connected with incorrect polarity. • Faulty and causing breakdown or heavy loading of the network. 2. The fieldbus cable may: • Be damaged causing a short-circuit, breaks or grounding of the data wires, (possibly intermittent). • Be incorrectly terminated. • Contain sections having reversed polarity due to incorrect connections. • Cause supply voltage drops due to damage or bad connections. 3. The network power supply may be faulty. • Rectify the network power supply. Give consideration to possible activities within the plant, such as maintenance or repair work, which may be causing the problem. Having totally ruled this out, then proceed as follows: Check the DC supply voltage in powered networks by means of a digital voltmeter having an input capacitance of less than 1000 pF.One or more field devices appear to be slow to respond or completely dead 

The network problem is proving very difficult to solve 1.A device may be: • Incorrectly addressed. • Connected with incorrect polarity. • Faulty and causing breakdown or heavy loading of the network. 2. The fieldbus cable may: • Be damaged causing a short-circuit, breaks or grounding of the data wires, (possibly intermittent). • Be incorrectly terminated. • Contain sections having reversed polarity due to incorrect connections. • Cause supply voltage drops due to damage or bad connections. 3. The network power supply may be faulty. • Rectify the network power supply. Give consideration to possible activities within the plant, such as maintenance or repair work, which may be causing the problem. Having totally ruled this out, then proceed as follows: Check the DC supply voltage in powered networks by means of a digital voltmeter having an input capacitance of less than 1000 pF.