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PNU
Description
r069
Serial number of SIMOREG DC Master converter
st
i001:
1
and 2
(G101)
rd
i002:
3
and 4
th
i003:
5
and 6
th
i004:
7
and 8
th
i005:
9
and 10
th
i006:
11
and 12
th
i007:
13
and 14
i008 to i015:
i016:
Checksum for serial number
The serial number ASCII code is displayed in this parameter. The number is
output in plaintext on the OP1S panel.
r070
MLFB (order number) of SIMOREG DC Master converter
The corresponding MLFB is displayed in encoded form in this parameter.
(G101)
The MLFB is displayed in plaintext on the OP1S panel.
r071
Converter rated supply voltage (armature)
Converter rated supply voltage (armature) as specified on rating plate
(G101)
r072
Converter rated DC current (armature)
i001:
Converter rated DC current (armature) as specified on rating
(G101)
plate (output DC current at power terminals 1C1 and 1D1)
i002:
Actual converter rated DC current (armature) according to
setting in parameter P076.001 or P067
r073
Converter rated DC current (field)
i001:
Converter rated DC current (field) as specified on rating plate
(G101)
(output DC current at power terminals 3C and 3D)
i002:
Actual converter rated DC current (field) as set in parameter
P076.002
r074
Converter rated supply voltage (field)
Converter rated supply voltage (field) as specified on rating plate
(G101)
P075
Control word for power section
*
Selection of operating characteristics of thermal monitor (I
power section (see also Section 9.16 "Dynamic overload capability of power
(G101)
section").
(G161)
The "Dynamic overload capability of the power module" allows the
SIMOREG DC Master to operate for short periods on armature currents that
are higher than the converter rated DC current specified on the rating plate
(=r072.001).
The permissible overload period is determined solely by the power module
and the preceding operating history.
The "thermal power module monitoring" function does not monitor operation
in compliance with the load class criteria set in parameter P067. If permitted
by the power module, the unit can operate for overload periods in excess of
those defined by the load class.
0
Dynamic overload capability is not permitted
The armature current is limited to P077 * r072.001.
1
Dynamic overload capability is permitted, alarm A039
The armature current is limited to P077 * 1.8 * r072.001 as long
as the calculated thyristor temperature does not exceed the
permitted value.
If the temperature exceeds the permitted value, the SIMOREG
DC Master protects itself by reducing the current limit to P077 *
r072.001. Alarm A039 is output at the same time.
The armature current setpoint limit is not increased to P077 *
1.8 * r072.001 (alarm A039 also disappears) until the calculated
thyristor temperature has dropped below the limit value again
and the armature current setpoint is lower than the converter
rated DC current (r072.001).
2
Dynamic overload capability is permitted, fault F039
The armature current is limited to P077 * 1.8 * r072.001 as long
as the calculated thyristor temperature does not exceed the
permitted value.
Fault message F039 is output if the permissible temperature
limit is exceeded.
SIEMENS Energy & Automation
SIMOREG DC Master Base Drive Panel Operating Instructions
nd
places of serial number
th
places of serial number
th
places of serial number
th
places of serial number
th
places of serial number
th
places of serial number
th
places of serial number
0
Value range
[Unit]
Steps
0 to 120
1
10 to 830
[V]
1V
0.0 to 6553.5
[A]
0.1A
0.00 to 100.00
[A]
0.01A
10 to 460
[V]
1V
0 to 2
1
2
t monitoring) of
No. indices
See
Factory
Change
setting
(Access /
Type
Status)
Ind: 16
P052 = 3
Type: L2
Ind: None
P052 = 3
Type: O2
Ind: None
P052 = 3
Type: O2
Ind: 2
P052 = 3
Type: O2
Ind: 2
P052 = 3
Type: O2
Ind: None
P052 = 3
Type: O2
Ind: None
P052 = 3
FS=1
P051 = 40
Type: O2
off-line
10-15
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