Emerson Rosemount TankRadar SCC 5320 User manual

Your new SCC 5320
You have received a new SCC 5320 (Supply & Communications Computer) loaded with
relevant software version and the latest database backup we had on our server. This means
that if you have made any changes in the system after this database backup was made it will
be lost. However if your current SCC is working you can take a database backup and install to
your new SCC 5320.
Please read the whole instruction before installing your new SCC 5320.
Database Backup
If your old SCC works we recommend you to take a new database backup before changing SCC. This can
only be done if you have a SCD touchscreen display installed.
1. In Service Window, press the Backup Database Button and log in (password: star).
2. Connect the USB Memory Stick to the USB port on the LEVEL SCC.
3. Select the removable media you want to use for the backup in the “Backup to Media” drop down
list.
4. Press the Backup button.
- The “Comments” window is opened.
5. You can now enter any comments you might have to the backup. The text will be stored in the
backup file and can be read when using this backup to restore the database.
6. Press the OK Button and the backup will start.
- A dialogue window displays if the backup is successful.
7. The name of the backup file is displayed in the field “FileName”.
Press Exit to close backup procedure.
8. Disconnect the USB Memory Stick from the USB port.
For more information check your service manual.
Regular database backup
We recommend to make regular database backups to prevent you from losing settings if the system goes
down and you need a new SCC. This is recommended to add in your maintenance plan so it’s done at least
once every 6 months.
Send copy of database for storage
In order for us to give you quick and easy support in the future, we recommend you to send your backups
to us on a regular basis, so that we can store it for you.
Use this site to send backup https://emerson.sendthisfile.com and add [e-mail] as
recipient email.
Problem with installation
If you have any problem or questions please contact our service department at
[e-mail] and we will help you.

How to change SCC
When replacing a SCC 5210, SCC 5211, SCC 5310 or SCC 5311 computer with a new SCC 5320 some minor
modifications need to be performed regarding the hardware connections.
This instruction describes the procedure for replacing an old SCC with a new SCC 5320 with details
regarding the connection of cables and serial port wires. All required adapters and adapter cables are
included in this SCC 3520 package.
Replacement Procedure
1. Power off the old SCC using the appropriate circuit breaker in the SCU cabinet.
2. Disconnect all cables and wires from the old SCC. Make sure you mark all the connectors before
disconnecting them so that you easily connect them again.
3. Remove the old SCC and replace it by the new one (mounted on a plate).
4. Connect the black four-port cable between the SCC 5320 and the green com port adapter board.
5. Connect all wires and connectors in the corresponding positions and wire positions as noted in
section “Hardware Connections” below.
For example, the serial cable connected to COM3 on the old SCC shall be connected to COM3 and
the new wire positions on the SCC 5320.
6. If the cables connected to COM3 and COM4 were using a small black DSUB-9 screw terminal
adapter, disconnect the wires from that adapter and instead connect them to corresponding
positions on the green com port adapter board mounted on the plate next to the SCC 5320.
See section “Serial Port Adapter” below for more information about wire positions.
7. Power on the new SCC 5320 using the circuit breaker in the SCU cabinet.

Hardware Connections
Note: In some units the lower USB ports (closest to the mounting plate) might be blocked, please don’t
remove the blocks or use these ports.
Note: The VGA cable to the SCD panel must be connected to the SCC through the supplied DVI-to-VGA
adapter.
Note: SSD disk should always be placed in the SSD-0 slot, (below the DVI port)
COM1
SCD VGA through a DVI adapter
(not in the picture)
Main Network
SCD USB
24V DC
+ Main +
- Main –
- Optional –
+ Optional +
COM2
COM3 – COM6
Extra Network, for
future functions
USB memory stick
Four-Port Cable
SSD-0 Slot

Serial Port Adapter
Cables connected to the previous SCC green com port adapter board or black DSUB-9 serial port adapter
must be moved to the grey connection block on the green com adapter board as follows:
COM3 and COM4 (in RS-485 mode)
Signal
Position on old adapter
Position on new adapter
DATA-
1
4
DATA+
2
5
GND
3
3
I.e. the wires must be connected to a different position compared to the old adapter
COM3 and COM4 (in RS-422 mode)
Signal
Position on old adapter
Position on new adapter
Tx-
1
1
Tx+
2
2
GND
3
3
Rx-
4
4
Rx+
5
5
I.e. use the same position on the new adapter as on the old adapter
COM5 and COM6 (RS-232)
Signal
Position on old adapter
Position on new adapter
CTS
1
1
TxD
2
2
GND
3
3
RxD
4
4
RTS
5
5
I.e. use the same position on the new adapter as on the old adapter