Omega LDP-124 User Manual
Page 13
Page : 12
10.2.4- JUMPERS CONFIGURATION
Function
Close Jumper
220
Ω
terminator resistor for the RS422
JP1 (By default opened)
switch debounce of 5 Hz for the STOP line
JP2* (By default closed)
switch debounce of 5 Hz for the START line
JP3* (By default closed)
switch debounce of 5 Hz for the RESET line
JP4* (By default closed)
10.2.5- SERIAL DATA OUTPUT CONFIGURATION
* = Factory set-up
* = Data output format only when the colon is lighted.
** = Data output format only when the colon is NOT lighted.
H = Character from "0" to "9" which represent one number of hours.
M = Character from "0" to "9" which represent one number of minutes.
S = Character from "0" to "9" which represent one number of seconds.
Character "." = 02E hex.
Character "-" = 02D hex.
Character "(NUL)" = 0 hex.
Character "(CR)" = 0D hex.
Jumper Application
A
Jumper position
B
JP5
for STOP line
1 K
Ω
pull-up *
1 K
Ω
pull-down
JP6
for START line
falling edge/low level active*
rising edge/high level active
JP7
for STOP line
falling edge/low level active*
rising edge/high level active
JP8
for RESET line
falling edge/low level active*
rising edge/high level active
JP9
for START line
1 K
Ω
pull-up*
1 K
Ω
pull-down
JP10
for RESET line
1 K
Ω
pull-up*
1 K
Ω
pull-down
Data output format
with DIP switch 7
with DIP switch 7
in position ON
in position OFF
(NEWPORT mode)
Standard mode
C2
HHM.MS.S(CR)
HH.MM.SS(CR)
--(NUL)--(NUL)--(CR)
C1
HHM.M(CR)
HH.MM(CR) *
--(NUL)--(CR)
HH(NUL)MM(CR)**
C0
MMS.S(CR)
MM.SS(CR)
--(NUL)--(CR)
Instrument
reference
Transmission during
time adjust or in
alarm status