Delta DVP-ES3 Series Hardware Manual

DVP-ES3/EX3/SV3/SX3 Series Hardware and Operation Manual
8-20
_8
10/01 00:00:00 (9/30) 23:00:00
: (to) : (to) : (to)
10/01 00:59:59 (9/30) 23:59:59
10/01 00:00:00 00:00:00
Normal
10/01 00:00:01 00:00:01
8.3.2.2 COM1 & COM2 Port Setting
The DVP-ES3 Series CPU module has two communication ports. There are two areas to set the parameters, one for
each communication port.
 Set a station address. You can identify a device on a network by the station address. The station address cannot be
the same as the station address for another device on the same network. If the communication port functions as a
slave, and there are other slaves, the station address of the communication port cannot be 0. Station address 0
broadcasts to all slaves in a communication protocol. If a master specifies in a data packet that data must be sent to
station address 0, the data is sent to all slaves. No matter what the station address of these slaves are, these slaves
receive the data packet addressed to station address 0.
 Set when the communication port runs. Select Stop --> Run, and communication works when the CPU module
switches from Stop to Run. If you instead select Power-on, the communication starts working when you Power-on the
module.
 Select a communication speed in the Baud Rate list, or select Custom and enter a new rate.
 Set the communication parameters for the port.
 Set the Delay Time to Reply when the DVP-ES3 CPU module receives communication and how long it waits
before responding to the remote modules.

Received Data Timeout applies when the DVP-ES3 Series CPU module acts as a server to send out
communications. The timeout is how long the module waits before the received data times out.

Delta DVP-ES3 Series Specifications

General

Brand	Delta
Model	DVP-ES3 Series
Category	Controller
Language	English