Operating instructions

04/02 1 Parameters
MICROMASTER 420 Parameter List
6SE6400-5BA00-0BP0
97
P2155 Threshold frequency f_1
Min: 0.00
CStat: CUT Datatype: Float Unit: Hz Def: 30.00
P-Group: ALARMS Active: Immediately QuickComm. No Max: 650.00
Sets a threshold for comparing actual speed or frequency to threshold values f_1. This threshold controls
status bits 4 and 5 in status word 2 (r0053).
Threshold freq f_1
0.00 ... 650.00 [Hz]
P2155.D (30.00)
Hyst. freq. f_hys
0.00 ... 10.00 [Hz]
P2150.D (3.00)
Delay time of f_1
0 ... 10000 [ms]
P2156.D (10)
Delay time of f_1
0 ... 10000 [ms]
P2156.D (10)
| f_act | <= f_1
| f_act | > f_1
T0
T0
f_act
| f_act | <= f_1
Threshold freq f_1
0.00 ... 650.00 [Hz]
P2155.D (30.00)
Hyst. freq. f_hys
0.00 ... 10.00 [Hz]
P2150.D (3.00)
0
1
{
0
1
{
r2197 Bit02
r0053 Bit04
r2197 Bit01
r0053 Bit05
| f_act | > f_1
P2156 Delay time of threshold freq f_1 Min: 0
CStat: CUT Datatype: U16 Unit: ms Def: 10
P-Group: ALARMS Active: Immediately QuickComm. No Max: 10000
Sets delay time prior to threshold frequency f_1 comparison (P2155).
Details:
See diagram in P2155 (threshold frequency f_1)
P2164 Hysteresis frequency deviation Min: 0.00
CStat: CUT Datatype: Float Unit: Hz Def: 3.00
P-Group: ALARMS Active: Immediately QuickComm. No Max: 10.00
Hysteresis frequency for detecting permitted deviation (from setpoint) or frequency or speed. This frequency
controls bit 8 in status word 1 (r0052) and bit 6 in status word 2 (r0053).
–
+
0
1
{
Hyster freq deviat
0.00 ... 10.00 [Hz]
P2164.D (3.00)
f_act
f_act == f_set
f_set
f_act == f_set
r2197 Bit07
r0052 Bit02
r0053 Bit06
0
P2167 Switch-off frequency f_off Min: 0.00
CStat: CUT Datatype: Float Unit: Hz Def: 1.00
P-Group: ALARMS Active: Immediately QuickComm. No Max: 10.00
Sets frequency threshold below which inverter switches off.
If the frequency falls below this threshold, bit 1 in status word 2 (r0053)is set.
0
1
&
1
SwOff freq. f_off
0.00 ... 10.00 [Hz]
P2167.D (1.00)
Delay time T_off
0 ... 10000 [ms]
P2168.D (10)
no Brake selected
Brake closed
(on ramp down)
f_act
| f_act | <= f_off
| f_act | <= f_off
T0
r2197 Bit05
r0053 Bit01
Dependency:
Switched off only if OFF1 or OFF3 active.
Level:
3
Level:
3
Level:
3
Level:
3