Siemens Sinamics G120P Operating Instructions Manual page 54

Electrical installation
4.2 Checklist for electrical installation
Item Activity
Signal connections
10 Cabinet unit operation by higher-level controller / control room. The control cables
must be connected in accordance with the interface assignment and the shield ap-
plied. Taking into account electrical interference and the distance from power ca-
bles, the digital and analog signals must be routed with separate cables.
Options
11 Option L07
dv/dt filter com-
pact plus Vol-
tage Peak
Limiter
12 Option L10
dv/dt filter plus
Voltage Peak
Limiter
13 Option L19
Connection for
external auxilia-
ry equipment
14 Option L45
EMERGENCY
OFF pushbutton
installed in the
cabinet door
15 Option L50
Cabinet lighting
with service
socket
16 Option L55
Cabinet anti-
condensation
heating
17 Option L57
EMERGENCY
OFF category 0,
24 VDC
54
During commissioning, the filter must be selected via STARTER
or IOP. It is recommended to check the selection by ensuring that
p0230 is set to 2.
This automatically limits the pulse frequency to permissible val-
ues (see "Electrical installation / Other connections/dv/dt filter
compact plus Voltage Peak Limiter (option L07)".
During commissioning, the filter must be selected via STARTER
or IOP. It is recommended to check the selection by ensuring that
p0230 is set to 2.
This automatically limits the pulse frequency to permissible val-
ues (see "Electrical installation / Other connections/dv/dt filter
plus Voltage Peak Limiter (option L10)".
To supply auxiliary equipment (e.g. separately-driven fan for
motor), the drive must be correctly connected to terminals
-X155:1 (L1) to -X155:3 (L3). The supply voltage of the auxiliary
equipment must match the input voltage of the cabinet unit. The
load current must not exceed 10 A and must be set at -Q155 in
accordance with the connected load (see "Electrical installation /
Other connections / Connection for external auxiliary equipment
(option L19)").
The contacts of the EMERGENCY OFF pushbutton are available
at terminal -X120 and can be picked off so that they can be inte-
grated in an on-site higher-level protection concept (see "Electri-
cal installation / Other connections / EMERGENCY OFF
pushbutton, integrated in the door of the cabinet unit (option
L45)").
The 230 V auxiliary supply for the cabinet lighting with an inte-
grated service socket must be connected to terminal -X390 and
protected with a fuse (max. 10 A) on-site (see "Electrical installa-
tion / Other connections / Cabinet lighting with service socket
(option L50)").
The 230 V auxiliary supply for the anti-condensation heating of
the cabinet (230 V / 50 Hz, 100 W / or 230 V / 50 Hz 2 x 100 W
for cabinets with a width of 800 ... 1200 mm) must be connected
to terminals -X240: 1 to 3 and protected with fuses (max. 16 A)
(see "Electrical installation / Other connections / Anti-
condensation heating for cabinet (option L55)").
EMERGENCY OFF category 0 stops the drive in an uncontrolled
manner. No additional wiring is necessary when implemented in
conjunction with option L45.
If the cabinet unit is integrated in an external safety circuit, how-
ever, the contact must be looped in via terminal block -X120 (see
"Electrical installation / other connections / EMERGENCY OFF
category 0, 24 VDC (option L57)").
Available
Set value:
__________
Inverter cabinet units
Operating Instructions, 12/2014, A5E32923362A
Completed