Appendix
A.3 MODBUS
SENTRON PAC4200
System Manual, 09/2009, A5E02316180B-02
267
Offset Number of
registers
Name Format Unit Applicable
MODBUS function
codes
Value range Access
0 = OFF
63009 2 Password Protection
ON/OFF
Unsigned long -
• 0x03
• 0x04
1 = ON
R
63011 2 Manufacturing Date Unsigned long -
• 0x03
• 0x04
• 0x10
[Date information] R
0 = MODBUS TCP 63015 2 Ethernet Protocol Unsigned long -
• 0x03
• 0x04
• 0x10
1 = SEAbus TCP
RW
0 = MODBUS TCP
1 = SEAbus serial
2 = Serial gateway
63017 2 Protocol Module
Interface 1
Unsigned long -
• 0x03
• 0x04
• 0x10
3 = Modbus
gateway
RW
63019 2 Address Module
Interface 1
Unsigned long -
• 0x03
• 0x04
• 0x10
1 ... 247 RW
0 = 4800 baud
1 = 9600 baud
2 = 19 200 baud
63021 2 Baudrate Module
Interface 1
Unsigned long -
• 0x03
• 0x04
• 0x10
3 = 38 400 baud
RW
0 = 8N2
1 = 8E1
2 = 8O1
63023 2 Format Module
Interface 1
Unsigned long -
• 0x03
• 0x04
• 0x10
3 = 8N1
RW
63025 2 Response Time
Module Interface 1
Unsigned long ms
• 0x03
• 0x04
• 0x10
0 ... 255 RW
0 = MODBUS RTU
1 = SEAbus serial
2 = Serial gateway
63033 2 Protocol Module
Interface 2
Unsigned long -
• 0x03
• 0x04
• 0x10
3 = Modbus
gateway
RW
63035 2 Address Module
Interface 2
Unsigned long -
• 0x03
• 0x04
• 0x10
1 ... 247 RW
0 = 4800 baud
1 = 9600 baud
2 = 19 200 baud
63037 2 Baudrate Module
Interface 1
Unsigned long -
• 0x03
• 0x04
• 0x10
3 = 38 400 baud
RW