FANUC Robotics America GFK-1541B User Manual

Page 63

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TCP/IP Ethernet Communications for the Series 90™ PLC User's Manual

May 2002

GFK-1541B

2

Status Length:

This is the sum of the LIS bits and the Channel Status bits. This value is

automatically set to either 80 bits (for %I and %Q Status address locations) or 5 words (for %R,
%AI, and %AQ Status address locations).

Network Routing Pair #1, #2, #3:

These parameters are used to define an IP routing partnership

with another network adapter within the same PLC system. Network routing pairs is an advanced
feature that should be set only by individuals who have detailed knowledge of PLC
communications.

Network Time Sync:

Selection of the method used to synchronize the real-time clocks over the

network. Currently the choices are None (for no network time synchronization) and SNTP (for
synchronization to remote SNTP servers on the network).

Serial Port Parameters

Data Rate (bps):

Data rate (bits per second) for the port. Choices are 300, 600, 1200, 2400,

4800, 9600‡, or 19200*.

Parity:

Type of parity to be used for the port. Choices are None‡

,

Even, or Odd*.

Stop Bits:

Enter the number of stop bits. Choices are 1*‡ or 2.

Flow Control:

This parameter is currently not used by the Ethernet Interface. Changing this

parameter has no effect.

Turnaround Delay:

Turnaround delay time (in milliseconds) to be used for the port. Choices

are None*‡, 10 ms, 100 ms, or 500 ms.

Timeout:

This parameter is currently not used by the Ethernet Interface. Changing this

parameter has no effect.

* Default selection for the Software Loader Port.
‡ Default selection for the Station Manager Port.

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