Siemens 6RA70 Series User Manual

SIEMENS Energy & Automation 10-43
SIMOREG DC Master Base Drive Panel Operating Instructions
PNU Description Value range
[Unit]
Steps
No. indices
Factory
setting
Type
See
Change
(Access /
Status)
P360
(G180)
(G181)
Response delay for external faults and alarms
The fault message or alarm is not activated on the converter until the
appropriate input or corresponding control word bit (as selected in P675,
P686, P688 or P689) has been in the LOW state for at least the time period
set in this parameter (see also Section 8, Sheets G180 and G181).
i001: Delay for external fault 1
i002: Delay for external fault 2
i003: Delay for external alarm 1
i004: Delay for external alarm 2
0 to 10000
[ms]
1ms
Ind: 4
FS=0
Type: O2
P052 = 3
P051 = 40
Online
P361
FDS
Delay time for the undervoltage monitoring [SW 1.7 and later]
Activation of the fault message F006 (line undervoltage) is delayed by the
time that can be set in this parameter. During this delay time firing pulses
are output!
Another time which is parameterized for automatic restarting (P086) only
begins after the time set here has elapsed.
0 to 60000
[ms]
1ms
Ind: 4
FS=0
Type: O2
P052 = 3
P051 = 40
on-line
P362
FDS
Delay time for the overvoltage monitoring [SW 1.7 and later]
Activation of the fault message F007 (line overvoltage) is delayed by the
time that can be set in this parameter. During this delay time firing pulses
are output!
Another time which is parameterized for automatic restarting (P086) only
begins after the time set here has elapsed.
0 to 60000
[ms]
1ms
Ind: 4
FS=10000
Type: O2
P052 = 3
P051 = 40
on-line
P363
FDS
Threshold for the minimum line frequency [SW 1.8 and later]
If the line frequency falls below the value set here and does not rise above it
again within the "restart" time set in P086, the fault message F008 is
activated. As long as the line frequency is below the value set here, the
drive is kept in operating state o4 or o5.
[values < 45.0 Hz can be set in SW 1.9 and later]
CAUTION
Operation in the extended frequency range between 23 Hz and 110 Hz
is available on request.
23.0 to 60.0
[Hz]
0.1 Hz
Ind: 4
FS=45.0
Type: O2
P052 = 3
P051 = 40
on-line
P364
FDS
Threshold for the maximum line frequency [SW 1.8 and later]
If the line frequency rises above the value set here and does not fall below it
again within the "restart" time set in P086, the fault message F009 is
activated. As long as the line frequency is above the value set here, the
drive is kept in operating state o4 or o5.
CAUTION
Operation in the extended frequency range between 23 Hz and 110 Hz
is available on request.
50.0 to 110.0
[Hz]
0.1 Hz
Ind: 4
FS=65.0
Type: O2
P052 = 3
P051 = 40
on-line
10.18 Setting values for limit-value monitors
(see also Section 8, Sheet G187 and G188 of Operating Instructions 6RX1700-0AD**)
n < n
min
signal
P370
FDS
(G187)
Speed threshold n
min
Speed threshold for n < n
min
limit-value monitor.
Note:
This threshold also affects the sequence of control operations for
"Shutdown", "Fast stop", cancellation of the "Inching" or "Crawling"
command, the "Braking with field reversal" function and the brake control
operation (see Section 9).
0.00 to 199.99
[%]
0.01% of maximum
speed
Ind: 4
FS=0,50
Type: O2
P052 = 3
P051 = 40
Online
P371
FDS
(G187)
Hysteresis for n < n
min
signal
This value is added to the response threshold if n < n
min
is active.
0.00 to 199.99
[%]
0.01% of maximum
speed
Ind: 4
FS=0,50
Type: O2
P052 = 3
P051 = 40
Online
n < n
comp.
signal

Siemens 6RA70 Series Specifications

General

Brand	Siemens
Model	6RA70 Series
Category	DC Drives
Language	English