Van Essen Diver-MOD-AS339, Product Manual, Page: 13 / 31

© July 2017 Van Essen Instruments. All rights reserved .
8
3.7 Reg. 00002: Get Diver Data
Setting this register will force the Diver-MOD to copy all recorded data from the connected Diver to
the Diver-MOD’s internal memory. After this the Diver data can be obtained using registers 30301 –
40000.
Example:
Description
Function
code Register
Size
(registers)
Data
field Remark
1 Instruct Diver-MOD to
copy recorded data from
the connected Diver
0x05 00002 1 0xFF00
Register 00002 can also be a
broadcast (address 0) to all
Diver-MODs.
2 Read Diver data See appendix C
3.8 Reg. 00003: Update General Diver Information
Setting this register forces the Diver-MOD to retrieve all general information from the connected
Diver. After this register is set, the latest recorded pressure and temperature measurements from
the Diver can be obtained from registers 30022 – 30243. This action is only needed when the Diver
settings are changed after powering up the Diver-MOD.
Example:
Description
Function
code Register
Size
(registers)
Data
field Remark
1 Instruct Diver-MOD to
update general
information from
connected Diver
0x05 00002 1 0xFF00
Register 00003, not required
if Diver was connected before
power up.
2 Read serial number of the
Diver
0x04 30022 18 - Register 30022, convert to
string (36 characters).
3
Read reference and
ranges from all channels
of the Diver
0x04 30101 6 - Register 30101, all integers
(one integer per register)
3.9 Reg. 00004: Force to accept new connected Diver
When the Diver-MOD is continuously powered, it will not automatically recognize if a Diver is
connected, replaced or reprogrammed. Setting register 00004 forces the Diver-MOD to connect to
the Diver. Any Diver data in the Diver-MOD memory will be erased and replaced by the data from the
newly connected Diver. Moreover, the Diver settings in the Diver-MOD will be refreshed.
Example:
Description
Function
code Register
Size
(registers)
Data
field Remark
1 Force the Diver-MOD to
update the settings and
data from the connected
Diver
0x05 00004 1 0xFF00 Not required if the Diver was
connected during power up.