Siemens SIMOVERT Master Drives 6SE70 Betriebsanleitung Seite 362

Parameter List
PNU OP1S parameter name
Description
*
: Conf.
Par.
P323 Rel.RedCD V(Cur)
Release of current-dependent DC reduction
*
0: current-dependent U d reduction blocked
1: current-dependent U d reduction released
(see also P318, P321, P322)
PNU=143Hex; Type=02; Scaling: 1Hex
P329 PreCharge Time
DC link pre-charging time
RDS parameter
PNU=149Hex; Type=O2; Scaling: 1Hex
P330 Discharge Time
DC link discharge time
An even parameter value causes abrupt lowering. With effect from software
version 4.5, an odd parameter value causes the Ud setpoint to ramp down
with Ud reduction controlled by STW1, bit11 (see Section 4.3.1.1 and
4.3.10.2).
With the command OFF1 and current-dependent Ud reduction, P330 is
active in all cases.
RDS parameter
PNU=14AHex; Type=O2; Scaling: 1Hex
5-14
ENGLISH
∧ 1
=
∧ 1
=
∧ 1
=
Value range Display
[phys. unit] Indices
Selection text Factory-
setting
0 to 1 -
0
0 to 9999 4
[ms] 500
0 to 9999 4
[ms] 2000
Siemens AG 6SE7087-6AK85-0AA0
Common Rectifier Operating Instructions
09.02
See
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