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Datasheet 2.50-40.051-71-EN
SBM51/06
Product Description
During operation:
■
If an external selection is configured as a parameter set in the FI and parameter 2240/02 is “0”, is
larger than “4”, or becomes invalid, parameter 2211/02 then stays at the last valid value.
■
If an external selection is configured as a parameter set in the FI and the parameter 2240/02 has
the values “1” - “2”, the SBM sets the selected parameter set and sends the setpoints.
NOTE
The SBM51/06 can switch to four parameter sets. Only the first two parameter sets can be parame-
terized in the SBM51/06. The settings are active in the FI for parameter sets 3 and 4.
Parameters 2215, 2251 and 2252
The parameters 2251, 2215 and 2252 have special functions which you enable in menu 32:
■
Parameter 2251 - Parameterization communication error, setpoints
■
Parameter 2215 - Communication error, actual values
■
Parameter 2252 - Communication error, relay control
Software Menu M090 and CD_SB51 Menu 32
In software menu “Menu 32” (Address = 32), it is possible to set special parameters, e.g. maximum
number of FIs on the bus and the display of error values.
Parameter 2210 “Analog Actual Value 1”
Number of FIs found on the bus
Parameter 2240 “Q Analog Setpoint 1”
Selection of the maximum number of FIs that can be operated on the bus
Specifying a smaller number of FIs (e.g. three) reduces the cycle time, as only FIs with addresses 1,
2 and 3 are known on the bus. FIs with higher addresses are not taken into account and their param-
eters are not updated.
Parameter 2241 “Q Analog Setpoint 2”
Only applies for DDC3000:
■
“0”
→
The existing parameters will be deleted.
■
“1”
→
Following an interruption in bus communication, the frequency inverters will be configured
with retained parameters when registering again (parameter setpoint min/ max 1/2, current
setpoint, enable, freewheel stop, malfunction acknowledgment).
Parameter 2242 “Q Analog Setpoint 3”
The internal error counter display in the second FI menu
■
“0”
→
Display inactive
■
“1”
→
Display active
The counters are deleted when the SBM51/06 is restarted.
Parameter
Plain text
Meaning
2209
External system ok (only DDC3000)
Participant is registered
2210
Analog actual value 1
Number of FIs on the bus
2240
Q analog setpoint 1
Max. number of FIs
2241
Q analog setpoint 2
Parameter retention
2242
Q analog setpoint 3
Display error values
