Automated Logic G4106 Instrucciones técnicas - Página 10

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Checkout & Troubleshooting

Checkout is performed using either the Workstation or a

portable computer that is Direct-Network (DN) connected

to the module. To use a portable computer, connect the

NI485N cable to the 5-pin connector (see Figures 1 and 11

for location).

NOTE: Do NOT separate the NI485N cable adapter with

the LED on it from the rest of the cable. This adapter

contains circuitry essential for proper communication.

NOTE: You may only connect to the Direct Network

Connection port using direct network connection. To do

this in NetScan, issue the NU command and enter

"DNx4"(where "x" equals the COM port number for

connection) before connecting. A Direct Network

Connection cannot be used to recieve alarms or get colors.

Check each input by manually causing each sensor to

establish a known condition and then compare that to the

condition reported on the Function Block Status page.

Check each output by locking it to a known condition on

the Function Block parameter page and then observing

that equipment's operation.

P C t o G4 1 0 6 A cces s P ort

N I4 8 5 N S W IT CH

EFFECT

G4 1 0 6 is ON CM net .

NETWORK (NET)

Portable PC can communicate w ith

G4 1 0 6 and other modules on CM net.

G4106 is OFF CMnet.

ISOLATE (ISO)

Portable PC can communicate only

with G4106 module.

CMnet

NI485N Cable

Figure 11: Using the G4106's Direct Network

Connection port

Rev (29-AUG-97) • Module Driver v4.7

Manually Formatting the Module

Manually formatting the module does not require

communication with the module. Use this procedure as a

last resort when there is no communication with the

module. Although downloading memory overwrites all

existing memory, it requires communication in order to

intiate the download.

WARNING: Formatting the module erases all

downloaded memory. The Downloading Memory

procedure must be followed after formatting.

Turn the G4106's power switch OFF.

Set all eight of the G4106's address and baud rate dip

switches to the ON position (see Figure 1 for

location).

Turn the G4106 module's power ON.

Watch the LEDs on the G4106 go through the

intialization process.

Turn the G4106's power switch OFF.

Set the G4106's address and baud rate using the 8-

position dip switch (see Figure 1 for location).

Turn the G4106 module's power ON.

The module is now formatted.