Siemens SED2

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Siemens Commissioning Guide CM1G5192en
Building Technologies 10 Parameterization 29.07.2010
r1024 CO: Act. fixed frequency Level 3
Displays sum total of selected fixed frequencies.
Unit: Hz Min: - Def: - Max: -
P1025 Fixed frequency mode - Bit 4
Direct selection or direct selection + ON for bit 4.
Unit: - Min: 1 Def: 1 Max: 2
Level 3
Settings: 1=Direct selection 2=Direct selection + ON command
Details: See parameter P1001 for description of how to use fixed frequencies.
P1026[2] BI: Fixed frequency selection Bit 4
Defines origin of fixed frequency selection.
Unit: - Min: 0:0 Def: 722:4 Max: 4000:0
Level 3
Index: P1026[0]: VSD in ”Auto” mode P1026[1]: VSD in ”Hand” mode
Dependency: Accessible only if P0701 - P0706=99 (function of digital inputs=BICO).
Details: See P1020 (fixed frequency selection Bit 0) for most common settings.
P1027 Fixed frequency mode – Bit 5
Direct selection or direct selection + ON for bit 5.
Unit: - Min: 1 Def: 1 Max: 2
Level 3
Settings: 1=Direct selection 2=Direct selection + ON command
Details: See parameter P1001 for description of how to use fixed frequencies.
P1028[2] BI: Fixed frequency selection Bit 5
Defines origin of fixed frequency selection.
Unit: - Min: 0:0 Def: 722:5 Max: 4000:0
Level 3
Index: P1028[0]: VSD in ”Auto” mode P1028[1]: VSD in ”Hand” mode
Dependency: Accessible only if P0701 - P0706=99 (function of digital inputs=BICO).
Details: See P1020 (fixed frequency selection Bit 0) for most common settings.
P1031 Setpoint memory of the MOP
Saves last motor potentiometer setpoint (MOP) that was active before OFF command or power
down.
Unit: - Min: 0 Def: 1 Max: 1
Level 3
Settings: 0=PID-MOP setpoint will not be stored 1=PID-MOP setpoint will be stored (P2240 is updated)
Note: On next ON command, motor potentiometer setpoint will be the saved value in parameter P1040 (setpoint of the MOP).
P1032 Inhibit reverse direction of MOP
Inhibits reverse setpoint selection.
Unit: - Min: 0 Def: 1 Max: 1
Level 3
Settings: 0=Reverse direction is allowed 1=Reverse direction inhibited
Dependency: Motor potentiometer (P1040) must be chosen as main setpoint or additional setpoint (using P1000).
Note: It is possible to change the setpoint direction using the motor potentiometer setpoint (increase / decrease frequency
either by using digital inputs or BOP/AOP keypad up / down).
P1040 Setpoint of the MOP
Determines setpoint for motor potentiometer control (P1000=1).
Unit: Hz Min: -650.00 Def: 10.00 Max: 650.00
Level 2
Note: If motor potentiometer setpoint is selected either as main setpoint or additional setpoint, the reverse direction will be
inhibited by default of P1032 (inhibit reverse direction of MOP). To reenable reverse direction, set P1032=0.
r1050 CO: Act. output frequency of the MOP
Display output frequency of motor potentiometer setpoint ([Hz]).
Unit: Hz Min: - Def: - Max: -
Level 3
P1074[2] BI: Disables additional setpoint
Disables additional setpoint.
Unit: - Min: 0:0 Def: 0:0 Max: 4000:0
Level 3
Setting: 722.0=Digital input 1 (requires P0701 to be set to 99, BICO)
722.1=Digital input 2 (requires P0702 to be set to 99, BICO)
722.2=Digital input 3 (requires P0703 to be set to 99, BICO)
722.3=Digital input 4 (requires P0704 to be set to 99, BICO)
722.4=Digital input 5 (requires P0705 to be set to 99, BICO)
722.5=Digital input 6 (requires P0706 to be set to 99, BICO)
722.6=Digital input 7 (via analog input 1, requires P0707 to be set to 99)
722.7=Digital input 8 (via analog input 2, requires P0708 to be set to 99)
Index P1074[0]: ”Auto” mode (1st CDS) P1074[1]: ”Hand” mode (2nd CDS)
r1078 CO: Total frequency setpoint
Displays sum of main and additional setpoints in [Hz].
Unit: Hz Min: - Def: - Max: -
Level 3
P1080 Min. frequency
Sets minimum motor frequency [Hz] at which motor will run irrespective of frequency setpoint.
Unit: Hz Min: 0.00 Def: 10.00 Max: 150.00
Level 1
Note: Value set here is valid both for clockwise and for counterclockwise rotation.
Under certain conditions (e.g. ramping, current limiting), motor can run below minimum frequency.