Siemens SED2 Betriebsanleitung Seite 90

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Siemens Building Technologies SED2 variable speed drives CM1U5192en
HVAC Products Programming 01.2002
Dependency:
Accessible only if P0701 - P0706=99 (function of digital inputs=BICO)
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 3=Binary coded 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] : 1st command data set (CDS) P1026[1] : 2nd command data set (CDS)
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 3=Binary coded 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] : 1st command data set (CDS) P1028[1] : 2nd command data set (CDS)
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=Reserve direction is allowed 1=Reserve direction inhibited
Dependency:
Motor potentiometer (P1040) must be chosen as main setpoint or additional setpoint (using P1000).
Note:
It is possible to change motor 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 re-enable 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
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: 650.00
Level 1
Note:
Value set here is valid both for clockwise and for counter-clockwise rotation.
Under certain conditions (e.g. ramping, current limiting), motor can run below minimum frequency.
P1082 Max. Frequency
Sets maximum motor frequency [Hz] at which motor will run irrespective of the frequency
setpoint.
Unit: Hz Min: 0.00 Def: 50.00 Max: 150.00
Level 1
Dependency:
Limited internally to 200 Hz or 5 * rated motor frequency (P0305) when P1300 >= 20 (control mode=vector control). The
value is displayed in r0209 (maximum frequency).
Note:
The value set here is valid for both clockwise and counter-clockwise rotation.
The maximum output frequency of variable speed drive can be exceeded if one of the following is active:
Slip compensation=f
max
+ f
slip comp max
,or
Flying restart=f
max
+ f
slip nom
Maximum motor speed is subject to mechanical limitations.
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