Appendix
A.3 MODBUS
SENTRON PAC4200
268 System Manual, 09/2009, A5E02316180B-02
Offset Number of
registers
Name Format Unit Applicable
MODBUS function
codes
Value range Access
0 = 8N2
1 = 8E1
2 = 8O1
63039 2 Format Module
Interface 2
Unsigned long -
• 0x03
• 0x04
• 0x10
3 = 8N1
RW
63041 2 Response Time
Module Interface 1
Unsigned long ms
• 0x03
• 0x04
• 0x10
0 ... 255 RW
63043 2 TCP/IP port gateway
module interface 1
Unsigned long ms
• 0x03
• 0x04
• 0x10
1-ffffh RW
63045 2 TCP/IP port gateway
module interface 1
Unsigned long ms
• 0x03
• 0x04
• 0x10
1-ffffh RW
63065 2 PROFIBUS ID
PAC4200
Unsigned long -
• 0x03
• 0x04
8173h R
A.3.15 I&M settings
Addressing the settings for the I&M data
Table A- 25 Settings for the I&M data
Offset Number of
registers
Name Format Unit Applicable
MODBUS function
codes
Value range Access
64001 27 IM Data PAC4200 stIM0 -
• 0x03
• 0x04
- R(W)
64028 89 IM 0 to IM 4 Data PAC4200 stIM14 -
• 0x03
• 0x04
• 0x10
- RW
64117 27 IM Data Module Interface 1 stIM0- -
• 0x03
• 0x04
- R(W)
64144 27 IM Data Module Interface 2 stIM0 -
• 0x03
• 0x04
- R(W)