Communications Set Up Group; Table 4-7 Comm Group Function Prompts - Honeywell UDC2300 Product Manual

4.8 Communications Set Up Group

Introduction
The Communications group lets you configure the controller to be connected to a host
computer via RS422/485 or Modbus® protocol.
Function Prompts
Prompt Description
COMSTA
Communications
State
Station Address
ComADD
Disable/Enable
SDENAB
Shed function
SHDTIM Shed Time
Parity
PARITY
BAUD Baud Rate
TX_DLY Response Delay
1/01

Table 4-7 COMM Group Function Prompts

Selection or Range of Setting
This prompt lets you select the type of
communications protocol.
DIS
R422
MODB
This is a number that is assigned to a controller
that is to be used with the communications
option. This number will be its address.
Range of Setting
DIS Disable
ENAB Enable
This is the number that represents how many
sample periods there will be before the controller
sheds from communications. Each period equals
1/3 seconds; 0 equals No shed.
Range of Setting: 0 to 255 Sample Periods
PARITY pertains to the use of a self-checking
code employing binary digits in which the total
number of ONE's (or ZERO's) in each
permissible code expression is either ODD or
EVEN.
BAUD RATE is the transmission speed in bits
per second
2400 Baud
4800 Baud
9600 Baud
19200 Baud
Configurable response-delay timer allows you to
force the UDC to delay its response for a time
period of from 1 to 500 milliseconds compatible
with the host system hardware/software.
Range of Setting: 1 to 500 milliseconds
UDC2300 Limit Controller Product Manual
Disabled
RS-422/485
Modbus
:
1 to 99
Configuration
Factory
Setting
DIS
0
ENAB
0
ODD
2400
1
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