Configuration
4/00 UDC2300 Universal Digital Controller User Manual 35
3.12 Communications Set Up Group
Function Prompts
Table 3-11 Communications Group (Numeric Code 1000)
Prompt Selection or Range of Setting
English Numeric
Code
Description
Numeric
Code
English
Factory
Setting
COMSTA
1001 Communications
State
0
1
2
DIS Disabled
R422 RS-422/485
MODB Modbus
DIS
ComADD
1002 Station Address 1 to 99 0
SDENAB
1003 Disable/Enable
for Shed function
0
1
DIS Disable
ENAB Enable
Note: If Control Algorithm is
3 Position Step Control then
this must be enabled.
ENAB
SHDTIM
1004 Shed Time 0 to 255 Sample Periods 0
PARITY
1005 Parity 0
1
Odd
Even
Odd
BAUD
1006 Baud Rate 0
1
2
3
2400 Baud
4800 Baud
9600 Baud
19200 Baud
2400
TX_DLY
1007 Response Delay 1 to 500 milliseconds 1
WS_FLT
1008 Word/Byte Order
for floating point
communications
data
0
1
2
3
Byte Contents
0 seeeeeee
1 emmmmmmm
2 mmmmmmmm
3 mmmmmmmm
Choice Byte Order
FP_B 0123
FPBB 1032
FP_L 3210
FPLB 2301
FP_B
SDMODE
1009 Shed Output
Mode
0
1
2
3
LAST Same Mode & Output
Man_ Manual Mode, Same
Output
FSAF Man Mode, Failsafe
Output
AUTO Auto Mode, Failsafe
Output
LAST