Transfer Rate (Baud Rate); Calibration, Explanations; Firmware Update; Data Storage - ProMinent DULCO flex Control Original Operating Instructions

Supplementary operating instructions for CANopen
Change via the object list using default SDO traffic.
The object list index 3F40h, subindex 1 can be used to read the node address currently configured or to
configure a new node address.
The permitted range for the node address is 1..127. The default node address is 119.
The data type of this entry is UNSIGNED SHORT.
Tab. 20: CAN message for writing the new node address 55:
ID DLC Byte 1
600h + 8 CMD =
node ID 2Bh
Tab. 21: CAN message for saving the new node address 250kBit/s:
ID DLC Byte 1
600h + 8 CMD =
node ID 23h

1.7.9 Transfer rate (baud rate)

1.7.10

Calibration, explanations

1.7.11

Firmware update

1.7.12

Data storage

22
1. To change the node address, the new address is written to
index 3F40h, subindex 1.
Byte 2 Byte 3 Byte 4
40h 3Fh 01h
Index Sindex 1 Node ID
3F40h
2. Writing the "save" signature to index 1010h, subindex 05
causes the new node address to be saved in the non-volatile
memory.
Byte 2 Byte 3 Byte 4
10h 10Fh 05h
Index Sindex 5
1010h
3. When the device is next started, the changed baud rate
becomes effective. The device can also be restarted via the
NMT command "ResetNode".
When supplied, the device is set to a baud rate of 125 kBit/s. This
is the ProMinent default baud rate.
The pump is pre-calibrated. The metering volume can be recali‐
brated if required.
The firmware cannot be updated via the CAN bus.
Configuration data (e.g. the calculated calibration data) is saved in
a power fail-safe memory.
Byte 5 Byte 6 Byte 7
37h 00h X
0037h
Byte 5 Byte 6 Byte 7
73h 61h 76h
"save"
Byte 8
X
Byte 8
65h