SCADAmetrics EtherMeter EM-100 - Page 46

44
MODBUS SETUP
SELECTIONS
DEFAULTS
SET END16
BIG-ENDIAN, LITTLE-ENDIAN
• BIG-ENDIAN – MS (MOST SIGNIFICANT) BYTE TRANSMITTED FIRST
• LITTLE-ENDIAN – LS (LEAST SIGNIFICANT) BYTE TRANSMITTED
FIRST
BIG-ENDIAN
SET END32
BIG-ENDIAN, LITTLE-ENDIAN
• BIG-ENDIAN – MS (MOST SIGNIFICANT) WORD TRANSMITTED FIRST
• LITTLE-ENDIAN – LS (LEAST SIGNIFICANT) WORD TRANSMITTED
FIRST
BIG-ENDIAN
DF1 SETUP
SELECTIONS
DEFAULTS
SET DF1CHK
CRC, BCC
• CRC (DEFAULT) – USE 16-BIT CRC ERROR CHECKING
• BCC – USE 8-BIT CHECKSUM
CRC
ADAM-4000 SETUP
SELECTIONS
DEFAULTS
SET ADMCHK
(ADAM-VERSION ONLY)
OFF, ON
• OFF (ADAM-4000 DEFAULT) – TURN OFF CHECKSUM ERROR
CHECKING
• ON – TURN ON CHECKSUM ERROR CHECKING
OFF
NETWORK SETUP
SELECTIONS
DEFAULTS
SET DHCP
OFF, ON
• OFF (DEFAULT) – USE DEFAULT IP ADDRESS, GATEWAY ADDRESS,
AND NETMASK.
• ON – USE DHCP TO FETCH IP ADDRESS, GATEWAY ADDRESS,
AND NETMASK.
ON
SET IP
nnn.nnn.nnn.nnn
• DEFAULT IP ADDRESS
• IGNORED WHEN DHCP IS ON
192.168.1.140
SET GATEWAY
nnn.nnn.nnn.nnn
• DEFAULT GATEWAY ADDRESS
• IGNORED WHEN DHCP IS ON
192.168.1.1
SET NETMASK
nnn.nnn.nnn.nnn
• DEFAULT NETMASK
• IGNORED WHEN DHCP IS ON
255.255.255.0
SET DUPLEX
HALF, FULL
• HALF (DEFAULT) – USE 10BASET HALF DUPLEX
• FULL – USE 10BASET FULL DUPLEX.
(NOTE: ETHERMETER DOES NOT AUTO-NEGOTIATE DUPLEX
SETTING. IF UNSURE, LEAVE AT DEFAULT SETTING: HALF DUPLEX.)
HALF
SET PASSWORD
AAAAAAAA
• TELNET PASSWORD (CASE INSENSITIVE, 8 CHARS MAX)
• TELNET USERNAME IS FIXED AS: EMETER
EMETER
SET PORT HTTP
1 – 65535
TCP PORT FOR WEB SERVER, 0=DISABLE WEB SERVER
80
SET PORT TELNET
1 – 65535
TCP PORT FOR TELNET SERVER, 0=DISABLE TELNET SERVER
23
SET PORT MBTCP
1 – 65535
TCP PORT FOR MODBUS/TCP,
UDP PORT FOR MODBUS/UDP
(NOTE! – MODBUS/RTU piped over UDP is available on port MBTCP+1)
502
SET PORT ETHIP
1 – 65535
TCP PORT FOR ETHERNET/IP
44818