Siemens SIMATIC TI505 Manual de usuario descargar pdf (Pagina 30)

Installation and Set-up

1-19

SIMATIC TI505/TI500 MODNIM User Manual

1.7 Establishing Communications

After

installing and configuring the MODNIM, you should verify that the

module is properly logged into the PLC I/O map.

NOTE:

The PLC I/O map is the first thing to check if the PC GOOD

(PC/NIM COMM GOOD) indicator light is off.

Connect your programming device to the PLC to verify PLC-to-MODNIM

module communication by following these steps.

Access the Configure I/O function menu, then execute Show

Execute the Read Base function.

Check all the I/O points on the base that the MODNIM is installed in.

Once you have entered the appropriate commands, the programming

device displays a chart listing all slots on the base and the inputs and

outputs associated with each slot. If a row on the chart is blank, then

the corresponding base slot does not contain a module. Figure 1-14

shows a sample I/O definition chart with a MODNIM installed in Slot 1

of a four

-slot base. (Refer to your TISOFT manual for detailed

instructions.)

I/O

MODULE DEFINITION FOR : CHANNEL 1

BASE 00

Slot Address X Y WX WY Function

I/O

Number of Bit and W

ord I/O

Special

.....

0001

0000

.....

.......

Yes

00 00

Base Number

Displays number

of the current base.

Slot Number

Install

the module into any

available I/O slot in the I/O base.

I/O Address

The module is logged in

as eight outputs (Ys).

SF Module

The MODNIM is logged in as

a Special Function Module.

Figure 1-14 Sample

I/O Definition Chart

erifying that the

MODNIM is Logged

into the PLC

1 2 ... 25 26 27 28 29 30 31 32 33 34 35 ... 90 91

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Siemens SIMATIC TI505 Manual de usuario Pagina 30

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