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Product Description
SBM51/06
Datasheet 2.50-40.051-71-EN
Parameter Lists for the DDC Software Menus M090 and CD_SB51 (SBM51 Gateway)
M090 (for DDC3000) and CD_SB51 (for DDC4000)
According to the following principle,
two
DDC software menus M090 or CD_SB51 are assigned to
every Danfoss frequency inverter:
■
the menus /01 and /02 for the frequency inverter with address 1
■
the menus /03 and /04 for the frequency inverter with address 2, etc.
When using a DDC3000, the basic program of the SBM51/06 is expanded with additional DDC
software menus M090 according to the number of frequency inverters to be added. When using a
DDC4000, all 32 menus are automatically created.
Software Menu M090 and CD_SB51: Resync/Diag /31 Menu
The Resync/Diag menu is activated with parameter 2216. The SBM51/06 recognizes the menu used
by the DDC based on the menu number of parameter 2216.
The module manages the parameters as standard analog actual values in software menu /31 and
sends this as Q analog actual value 1 - Q analog actual value 8 to the automation station.
NOTE
The Resync/Diag menu is not explicitly registered with the automation station by the SBM51/06.
Parameter 2209 “External System OK”
Only applies for DDC3000.
Parameter 2251 “Analog Actual Value 4” and 2215 "Analog Actual Value 5"
Contains a CAN controller message.
All Parameters “Analog Actual Value x”
Upon exceeding the upper limit, the “Analog actual value x” parameters are set to zero.
Parameter 2252 “Analog Actual Value 6”
Contains CAN messages addressed to the SBM, but which have not yet been processed.
Parameter 2240 “Q Analog Setpoint 1”
Parameter 2240 specifies the time period in seconds after a CAN bus error, within which data integrity
and communication with the automation station is to be restored using the Resync process.
Parameter
Plain text
Meaning
2209
External system ok (only DDC3000)
Participant is registered
2210
Analog actual value 1
Can_Resync_Counter
2211
Analog actual value 2
DDC timeout
2212
Analog actual value 3
Prompt to register again
2251
Analog actual value 4
BUSOFF
2215
Analog actual value 5
CAN hardware error
2252
Analog actual value 6
CAN message error
2253
Analog actual value 7
New address
2254
Analog actual value 8
Doubled address
2240
Q analog setpoint 1
Can_Resync_Time
2216
Q digital setpoint 1
ActivateMenu
2220
Q digital setpoint 2
Can_Resync_ Counter Reset
2245
Q digital setpoint 3
ActivateResync