Frequency Setpoint (P1000); Selecting The Command Source (P0700) - Siemens SED2 series Operating Instructions Manual

Start motor
. . . .
Notes
Stop motor
Reversal of the motor's
direction of rotation
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Siemens Building Technologies
HVAC Products
P0781
Defines the DAC dead zone for the analog inputs.
Setting range: 0 to 20 mA or 0 to10 V
Factory setting: 0
-10
-20
Index:
P0781[0]: Analog output 1 (DAC 1).
P0781[1]: Analog output 2 (DAC 2).
6.3.4

Frequency setpoint (P1000)

Default setting: Terminal 3/2 (AIN+/ AIN–, 0 to 10 V corresponds to 0 to 50/60 Hz).
Ø
Additional settings: See P1000.
Ø
6.3.5

Selecting the command source (P0700)

Possible settings for P0700:
0 Factory setting (BICO reset), resets all digital inputs to the factory settings
(possible only if P0701=99).
1 Operator panel BOP or AOP.
2 Control terminal bar (factory setting).
4 USS on BOP link.
5 USS on COM link.
6 CB on COM link.
Default setting:
Ø
Additional settings:
Ø
The ramp-up and ramp-down smoothing times influence the motor's start and stop
behavior. Refer to the engineering manual, parameter list, parameters P1120, P1121
for more information on these functions.
There are several ways to stop the motor:
Default setting:
♦
OFF1 Terminal 5 (DIN 1, low).
♦
OFF2 OFF button on BOP/AOP; sustained pressing of the OFF button
(2 seconds) or repeated pressing of the button (in case of default settings
not possible without BOP/AOP).
Additional settings:
Ø
Default setting:
Ø
Additional settings:
Ø
SED2 variable speed drives
Programming
%
ymax
y2
x1
{ { x2
P761
y1
ymin
Terminal 5 (DIN 1, high).
See P0700 to P0708.
See P0700 to P0708.
Terminal 6 (DIN 2, high).
See P0700 to P0708.
10 V
20 mA
CM1U5192en
01.2002