Siemens SED2 Series User Manual

124/126
Siemens Building Technologies SED2 variable speed drives CM1U5192en
HVAC Products Index 01.2002
motor overload protection......................................... 38
mounting
SED2 IP20/NEMA 0 ............................................ 15
SED2 IP54/NEMA 12 .......................................... 16
warnings.............................................................. 12
N
notes on danger.......................................................... 9
O
OFF functions ........................................................... 59
opening the device.................................................... 12
opening the housing
frame size F......................................................... 27
frame sizes D and E, IP20................................... 26
operation with residual current device (RCD)........... 20
operation with ungrounded systems......................... 17
operator panel for SED2
exchange............................................................. 24
operator panels for SED2
advanced operator panel..................................... 41
basic operator panel............................................ 40
operator panels of the SED2
exchange............................................................. 41
operator panels SED2
buttons and function description.......................... 42
options .................................................................... 116
P
parameterization
analog inputs....................................................... 53
analog outputs..................................................... 56
belt failure detection with sensor......................... 63
belt failure detection without sensor.................... 61
bypass function ................................................... 69
command source selection.................................. 58
digital inputs ........................................................ 51
frequency setpoint............................................... 58
hibernation function............................................. 72
introduction to the SED2 system parameters...... 49
overview .............................................................. 50
overview factory settings................................... 102
parameter access levels...................................... 49
parameter filter .................................................... 49
PID controller....................................................... 60
staging motors..................................................... 66
temperature control with LG-Ni 1000 sensor....... 68
PC – AOP kit........................................................... 116
PC – SED2 connection set..................................... 116
PID controller............................................................ 60
pig tails...................................................................... 21
power and motor cables
sizing ................................................................... 32
power connection with integrated EMC filter
frame sizes A to C ...............................................29
programming.............................................................49
PTC thermistor....................................................10, 35
purpose of the device..................................................9
Q
quick commissioning.................................................43
R
remove BOP or AOP.................................................24
remove I/O modules..................................................24
repairs.......................................................................10
reset parameters to factory settings..........................47
residual current device (RCD)...................................20
retrofitting EMC filters .............................................117
risk of electric shock....................................................9
S
safety instructions .......................................................9
SED2 block diagram .................................................37
setting parameters with BOP or AOP .......................46
shielded cables .........................................................21
staging ......................................................................65
staging pumps or fans...............................................64
standards
european EMC guideline...................................117
european guideline for machinery .....................117
european low-voltage guideline.........................117
ISO 9001 ...........................................................117
underwriters laboratories ...................................117
star or delta connection.............................................35
system parameter list for levels 1 to 3 ......................73
T
target audience ...........................................................6
temperature control with LG-Ni 1000 sensor ............68
terminal layout
frame size A.........................................................28
frame size F.........................................................29
frame sizes B and C ............................................28
frame sizes D and E ............................................28
tightening torque for connection terminals................32
troubleshooting .......................................................104
type-specific data....................................................112
V
validity of operating instructions..................................6
W
warning code list .....................................................108
Y
Y capacitor................................................................17

Siemens SED2 Series Specifications

General

Brand	Siemens
Model	SED2 Series
Category	Inverter
Language	English