Emerson Daniel 3410 Series Retrofit Instructions page 78

3410 Communication and Output settings
Table C-1:
DHCP
PORT A
MEAS
PWR
LED 4
LED 5
68
CPU Module labeling and LED functions
Dynamic Host Protocol Server -
enables you to communicate
with a Daniel meter that is not
connected to a network.
When the CPU Module switch is
in the ON position, the meter is
enabled to act as a DHCP server
for a single DHCP client con-
nected to the Ethernet port us-
ing a crossover cable. This
should be used for peer to peer
connections only.
When the connection is made,
select to use the Meter Name in
the meter instead of the Meter
Directory Name in order to
keep all log files and configura-
tions separate from each me-
ter.
PORT A override - RS-232
serves as an override during
meter commissioning to estab-
lish communications and in the
event the user cannot commu-
nicate with the meter due to an
inadvertent communication
configuration change. The
override period is for two mi-
nutes. Supports:
• auto-detected ASCII (Start
bit 1, Data Bit 7, Parity Odd/
Even, Stop Bit 1)
• RTU (Start Bit 1, Data Bit 8,
Parity none, Stop Bit 1).
• Modbus protocols RS-232
Baud rate=19,200 Modbus
ID=32
System color indicates metrol-
ogy mode Acquisition mode
Measurement mode
3.3V Power Indicator
Not used
Not used
(continued)
Switch position
• ON - the meter is enabled
to act as a DHCP server for
a single DHCP client
• OFF - disables the DHCP
server
Switch position
• ON - enables RS-232 PORT
A override
• OFF - (default setting) disa-
bles RS-232 PORT A over-
ride
LED status
• Red flashing LED
• Solid red the Acquisition
Module is not communicat-
ing with the CPU Module
• Green flashing LED
Solid Green
Retrofit Instructions