Moxa Technologies ioThinx 4510 Series User Manual

ioThinx 4510 Series Appendix
A-2
Network Port Usage
Service Type TCP/UDP Port Default
DHCP UDP 68 Disabled
Web Server TCP 80 Enabled
RESTful API TCP 80 Disabled
SNMP Agent UDP 161 Disabled
HTTPs TCP 443 Disabled
Modbus/TCP Slave TCP 502 Enabled
Auto Search UDP 4800 Enabled
IOxpress/CLI TCP 10124 Enabled
Modbus/TCP Slave Rules
Supported Function Code
Point Type Register (decimal) Access Type Supported Function Code
01: COIL STATUS 0xxxx R/W bit 1, 5, 15
02: INPUT STATUS 1xxxx R bit 2
03: HOLDING REGISTER 4xxxx R/W word 3, 6, 16
04: INPUT REGISTER 3xxxx R word 4
Exception Code
Code Name Comments
1 ILLEGAL FUNCTION Function code is not valid.
2 ILLEGAL DATA ADDRESS Data address is not valid.
3 ILLEGAL DATA VALUE Writing value is not accepted.
4 SLAVE DEVICE FAILURE Unrecoverable error occurred.
System Registers
01: COIL STATUS
Parameter Description Length Type
boolInternalRegister BOOL Internal Register (BIR) 48 BOOL
02: INPUT STATUS
Parameter Description Length Type
watchdogAlarmFlag Watchdog alarm flag status (0: Normal, 1: alarm) 1 BOOL
03: HOLDING REGISTER
Parameter Description Length Type
wirValue WORD IR - Value 48 WORD
dirValue DWORD IR - Value 96 DWORD
firValue FLOAT IR - Value 96 REAL

Moxa Technologies ioThinx 4510 Series Specifications

General

Brand	Moxa Technologies
Model	ioThinx 4510 Series
Category	Controller
Language	English