Modbus" Register - ProMinent DULCO flex Control Original Operating Instructions

Register Parameter
4 Serial number
9 Identity code
25 HMI data version
27 Firmware version control
29 Bootloader version control
31 Firmware version power
33 Bootloader version power
2.10.2

"Modbus" register

Register Designation
50 Modbus module active
51 Baud rate
52 Bus address (Modbus)
53 Parity (parity bit)
54 Stop bits (number of stop
bits)
55 Data length (number of data
bits)
56 Termination (bus termination) UINT8
57 Software version of the
Modbus module
59 Hardware version of the
Modbus module
61 Modbus timeout (cyclic
timeout time)
63 Modbus endianness pattern
Supplementary operating instructions for Modbus RTU
Type Description
STRING[10] ASCII coding 10 characters
STRING[32] ASCII coding 32 characters
UINT32 Format: XX.XX.XX.XX (depending on project)
UINT32 Format: XX.XX.XX.XX (depending on project)
UINT32 Format: XX.XX.XX.XX (depending on project)
UINT32 Format: XX.XX.XX.XX (depending on project)
UINT32 Format: XX.XX.XX.XX (depending on project)
These register inputs are all only for function code "0x03" (Read
only).
Type Display / purpose
UINT8 0 - NOT ACTIVE
1 - ACTIVE
2 - PASSIVE
UINT8 0 - 9600 bits/sec
1 - 19200 Bits/sec
2 - 38400 Bits/sec
UINT8 1... 247
UINT8 0 - NONE
1 - ODD
2 - EVEN
UINT8 0 - 1 STOP BIT
UINT8 1 - 8 BIT
0 - DISABLE
1 - ENABLE
2 - IGNORED
UINT32 Format: XX.XX.XX.XX
UINT32 Format: XX.XX.XX.XX
UINT16 0 ... 10,000 ms
UINT32 Pattern "0xAABBCCDD" is stored in the pump and
can be read out using this register enabling the
endianness of the Modbus access to be determined
from the master
33