SATEC PM130 PLUS Manual - Manual (Page 65)

‎Chapter 5 Configuring T H E P M 1 3 0 P L U S
Configuring C O M M U N I C A T I O N S
PM130 PLUS Powermeter Series 65
See Table 14 below for available communication options.
Table 14: COM Port Options
Display
Label
Parameter Options Default Description
Prot Protocol ASCII = SATEC ASCII
rtu = Modbus RTU
dnP3 = DNP3
PrFb = Profibus DP (COM2)
Modbus RTU The communications
protocol for the port
Not changeable on COM2
with the Profibus module
rS Interface COM1: 485 = RS-485
COM2:
232 = RS-232
485 = RS-485
422 = RS-422
Eth = Ethernet
PrFb = Profibus DP
GPrS = GPRS modem
RS-485 Communication interface.
Not changeable on COM2
with the Ethernet and
Profibus modules
Addr Device address SATEC ASCII: 0-99
Modbus: 1-247
DNP3: 0-65532
Profibus: 0-126
1
(126 for
Profibus)
Device network address
bAud Baud rate 300 bps-115.2 kbps 9600 bps The port baud rate
dAtA Data format 7E, 8N, 8E 8N Data format and parity.
7E data format should not
be used with the Modbus
RTU and DNP3 protocols
dLAY Response delay 0-1000 ms 5 ms The minimum time after
the last request character
is received to start the
transmission.
CPtb ASCII
compatibility
mode
diS = Disabled
En = Enabled
Disabled Enables a low-resolution
device emulation for
ASCII request “0” in high-
resolution devices (see
Device Options )
NOTES:
1. The meter provides the permanent
Modbus TCP server on port 502.
2. Selecting the DNP3 protocol launches the second DNP3 TCP
server in addition to the Modbus server allowing simultaneous
connections on both ports. Selecting the Modbus protocol
disables the DNP3 TCP server.
3. When you change the COM2 settings through the Ethernet
port, the device port restarts so communications will be
temporarily lost. You may need to wait some additional time
until PAS restores a connection with your device.
Setting Up Ethernet
Using the Front Display
Select nEt from the main menu. This menu entry appears only if the
optional Ethernet module is plugged into the meter. It allows you to
set up the meter network address and the default gateway.
See Viewing and Changing Setup Options in Chapter 3 for information on
configuring parameters via the front display.