Rockwell Automation 1203-SSS Manual do Utilizador descarregar pdf (Página 30)

Publication 1203-5.14 – September 1998

B-2 1203-SSS Converter Parameters

Comm Flt Action

Fault

Zero Data

Hold Last

Fault Yes No Determines the action the converter should instruct the

SCANport product to take if the converter detects a

communication problem. This parameter is active only if

control I/O is enabled.

Important:

If you change the value of this parameter, the

user application may not be able to control the product after

a fault.

ATTENTION:

Risk of severe bodily injury or equipment

damage exists. The

Comm Flt Action

(4) parameter allows

the user to change the default configuration that would allow

the converter and associated drive to continue to operate if

communication is lost. Precautions should be taken to

assure that your settings for these parameters and your

application do not create a hazard of bodily injury or

equipment damage.

Reset Adapter

Ready

Enable

Set Defaults

Ready Yes No Enable = Resets the converter.

Set Defaults = Sets all parameters to their default values.

Clear DF1 Counts

Ready

Enable

Ready Yes No Ready = No action.

Enable = Clears all DF-1 statistical parameters.

DF1 Packets Sent

0 – 65535 0 No No Reports the number of DF-1 packets sent by the converter.

DF1 Packets Rcvd

0 – 65535 0 No No Reports the number of DF-1 packets received by the

converter.

Undelivered Msgs

0 – 65535 0 No No Reports the total number of DF-1 messages that were sent

but never acknowledged.

ENQs Sent

0 – 65535 0 No No Reports the number of ENQ characters sent by the

converter.

ENQ Received

0 – 65535 0 No No Reports the number of ENQ characters received by the

converter.

NAKs Received

0 – 65535 0 No No Reports the number of NAK characters received by the

converter.

NAK Bad Packet

0 – 65535 0 No No Reports the number of NAKs sent by the converter because

of corrupt packets (improper protocol messages) as

determined by the converter.

NAK No Memory

0 – 65535 0 No No Reports the number of NAKs sent by the converter because

the converter ran out of memory to buffer the incoming

messages. The converter will run out of memory when the

previous command has not completed and there is no place

to save the new commands.

Duplicate Msgs

0 – 65535 0 No No Reports the number of duplicate messages sent by the

converter. This value contains the total number of

consecutive messages received by this device with the

same TNS number.

#Name

Valid Values/

Settings

Default Writable

Reset or

Power Cycle

to Take

Effect

Description

Important:

For information on editing parameters, refer to Chapter 3,

Configuring the 1203-SSS Converter

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