Settings - Dcs Modbus Tcp Communication; Table 14 Digital Gateway Default Parameters - Modbus Rtu Configuration - ABB LVS Digital Manual

CO NF IG UR AT IO NS
7.5. Settings – DCS Modbus TCP Communication
These settings are only applicable if the communication to DCS is Modbus TCP (LAN1 port at
Digital Gateway).
Parameter
IP Address LAN 1 (LAN1) 192.168.100.100
Subnet Mask LAN1
Broadcast Address
LAN1
Default Gateway LAN1
Slave address
Port
PLC Time Out enable
PLC Failsafe Time Out
DCS Command Format
Table 14 Digital Gateway Default Parameters – Modbus RTU configuration
Configuration of the parameters is done via MNavigate. The parameters must then be
downloaded to the Digital Gateway.
1 TG C90 80 04
S ET T ING S – D CS MO DB US TCP CO MMU NICATIO N
Default Value Range
255.255.255.0
192.168.100.255
0.0.0.0
247 1...247
502 502
No Yes / No
10 1....100
MNSiS MNSiS,
INSUM 1,
INSUM 2
Remarks
Settings according to network ad-
ministrator
Settings according to network ad-
ministrator
Calculated automatically
Settings according to network ad-
ministrator
RTU Slave Address
TCP Port Number
Activates PLC time out
Delay until Failsafe is activated
Only for MNS Digital Upgrade solu-
tion for INSUM 1 and 2:
Support of DCS command format
in INSUM 1, INSUM 2 and MNS
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