Siemens SED2 Series, Руководство по эксплуатации

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Siemens Building Technologies SED2 variable speed drives CM1U5192en
HVAC Products Programming 01.2002
6.3 Basic functions of the SED2
6.3.1 Digital inputs
External switch-on and switch-off arrangements are required for stand-alone operation
of variable speed drives. The digital input port provides six channels, which can be
extended to eight by use of the two analog inputs.
You can program the function of the digital inputs as required.
5
6
7
9
16
17
28
PNP
NPN
DIN1
DIN2
DIN3
DIN4
DIN5
DIN6
8
or
Is24 V (Output)
Isolated 0 V (Output)
DC-
is
o
lat
e
d
51
92
Z
17
e
n
P0701 to P0706
Digital inputs 1 to 6
The available settings for each of the input channels are listed below:
0 Digital input disabled.
1 ON / OFF1 – OFF as per the ramp-down time defined in P1121.
2 ON + change direction of rotation / OFF1.
3 OFF2 – coast to standstill.
4 OFF3 – faster ramp-down (quick stop = ramp-down at power limit).
9 Error acknowledgement.
10 JOG right.
11 JOG left.
12 Reverse direction of rotation.
13 Motor potentiometer (MOP) higher (increased frequency).
14 Motor potentiometer (MOP) lower (reduced frequency).
15 Fixed setpoint (binary coded).
16 Fixed setpoint (binary coded + ON).
17 Fixed setpoint (binary-coded d ON).
25 Enable DC braking.
26 Enable Essential Service.
27 Enable PID controller.
28 Bypass command input (in bypass mode).
29 External fault.
33 Disable additional frequency setpoint.
99 Enable BICO parameter-setting.
Index: Example for P0701, applies also to parameters P0702 to P0708.
P0701[0]: 1. command data set (CDS).
P0701[1]: 2. command data set (CDS).
P0701[2]: 3. command data set (CDS).
Setting parameters for
DIN1 to 6 (or DIN1…8)
(commissioning)
P0701
P0703
P0704
P0705
P0706
DIN1
DIN3
DIN5
DIN6
DIN4
DIN2
5192Z18en
P0725
0: = active low
1: = active high
Function
r0722
Function
Function
Function
Function
Function
Status
digital inputs