02.00 Parameter list
SIEMENS AG 6RX1700-0AD76 11-17
SIMOREG DC Master Operating Instructions
PNU Description Value range
[Unit]
Steps
No. indices
Factory
setting
Type
See
Change
(Access /
Status)
P086 Voltage failure period for automatic restart
If the voltage fails (F001, F004) at one of the terminals 1U1, 1V1, 1W1,
3U1, 3W1, 5U1 or 5W1, or if it drops below a certain threshold (F006
undervoltage) or exceeds a certain threshold (F007 overvoltage), or its
frequency is too low (F008 frequency <45Hz) or too high (F009 frequency
>65Hz), or if the actual field current drops to below 50% of the field current
setpoint for more than 0.5s (F005), then the corresponding fault message is
activated only if the fault condition has not been eliminated within the
"Automatic restart" period set in this parameter.
The gating pulses and controllers are disabled while the fault conditions are
present. The converter dwells in operating state o4 (in the case of armature
line voltage fault) or o5 (in the case of field line voltage or field current fault)
or in o13.
Setting this parameter to 0.0s deactivates the "Automatic restart" function.
0.0 to 2.0
[s]
0.1s
Ind: None
FS=0.4
Type: O2
P052 = 3
P051 = 40
Online
P087 Brake release time
-10.00 to -0.01 s
The "Release brake" command is delayed in relation to enabling of the
gating pulses for thyristors and controllers (i.e. operating state I, II or --) by
the delay time set in this parameter. During this period, the motor rotates
against the closed brake. This setting is useful, for example, for vertical
loads.
0.00 to +10.00 s
When a "Switch-on" or "Inching" or "Crawling" command is input with
"Operating enable", the drive dwells in operating state o1.0 for the delay
period set in this parameter; the internal controller enabling signal, and thus
enabling of the thyristor gating pulses, do not take effect until the delay
period has elapsed so as to give the holding brake time to open.
-10.00 to 10.00
[s]
0.01s
Ind: None
FS=0.00
Type: I2
P052 = 3
P051 = 40
Online
P088 Brake closing time
When the "Switch-on" or "Inching" or "Crawling" command is cancelled, or
when the "Switch-on" command is not applied, or when the "Fast stop"
command is input, the internal controller disabling signal, and thus the
thyristor gating pulse disabling signal, is not actually activated after n<n
min
has been reached until the time delay set in this parameter has elapsed.
During this period, the drive continues to produce a torque (operating state
I, II or – –), so as to give the holding brake enough time to close.
0.00 to 10.00
[s]
0.01s
Ind: None
FS=0.00
Type: O2
P052 = 3
P051 = 40
Online
P089 Maximum wait time for voltage to appear at power section
When the line contactor has dropped out and the "Switch-on" or "Inching"
or "Crawling" command is applied, the converter waits in operating states
o4 and o5 for voltage to appear at the power section, for the actual field
current value (K0265) to reach > 50% of the field current setpoint (K0268).
The corresponding fault message is activated if no power section voltage
and no field current is detected. This parameter specifies the maximum
total delay period in which the drive may dwell in operating states o4 and o5
(response threshold for function which checks for voltage at power section,
see parameter P353).
0.0 to 60.0
[s]
0.1s
Ind: None
FS=2.0
Type: O2
P052 = 3
P051 = 40
Online
P090 Stabilization time for line voltage
When the line contactor has dropped out and the "Switch-on" or "Inching"
or "Crawling" command is applied, or after a phase failure has been
detected in the armature or field mains supply with active "Automatic
restart" function (P086>0), the converter dwells in operating state o4 and o5
until voltage appears at the power section. Line voltage is not assumed to
be applied to the power terminals until the amplitude, frequency and phase
symmetry have remained within the permissible tolerance for a period
exceeding the setting in this parameter. The parameter applies to both the
armature and field power connections.
Caution:
The setting in P090 must be lower than the settings in P086 (except when
P086=0.0) and P089!
0.01 to 1.00
[s]
0.01s
Ind: None
FS=0.02
Type: O2
P052 = 3
P051 = 40
Online
P091 Setpoint threshold
The converter can be switched on only if a setpoint |K0193| ≤ P091 is
applied to the ramp-function generator input. If the applied setpoint is
higher, the converter dwells in state o6 after "switch-on" until the absolute
setpoint value is ≤ P091.
0.00 to 199.99
[%]
0.01%
Ind: None
FS=199.99
Type: O2
P052 = 3
P051 = 40
Online
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