Function descriptions
05.05
9-8
SIEMENS AG 6RX1700-0AD76
SIMOREG DC Master Operating Instructions
Sequence of operations for cancellation of "Fast stop":
1.
Stop applying "Fast stop" command
2.
Enter "Standstill" command (e.g. via "Switch-on/shutdown" terminal)
3. Converter
exits operating state o8
P258
P088
P087
n < n (P370,P371)
n > n
n < n
ON
External fast stop
Sandstill field
Shutdown
Controller disabled
Switch-on/Shutdown
Fast stop
Internal fast stop
Internal controller enable
Internal setpoint enable
Actual speed
Brake control signal (B0255)
(holding brake)
Internal standstill
field input
min
No fast stop
No fast stop
Controller enabled
Setpoint enabled
Setpoint reached
min
Release brake
No standstill field
Internal fast stop
Setpoint =0
min
Setpoint reached
Close brake
P087 Brake release time (positive in this example)
P088 Brake closing time
P258 Delay for automatic field current reduction
−
The "Fast stop" command need only be applied as a short pulse (> 10 ms). It is then stored
internally. The memory can be reset only by applying the "Shutdown" command.
−
All "Fast stop" commands are ANDed by the SIMOREG converter, i.e. all commands must be set
to "No fast stop" before the function can be deactivated.
−
When n < n
min
(P370, P371) is reached for the first time, an internal interlock is activated which
prevents the drive from attempting to brake again if the motor is turned by external forces.
The n < n
min
signal then disappears again.
9.3.3
Switch-on / shutdown (ON / OFF) terminal 37 - control word 1, bit 0
The "Switch-on / shutdown" (ON / OFF) function is controlled via the "Switch-on command of ON /
OFF1" (= ANDing between signal from terminal 37 and binector selected in parameter P654, level- or
edge-triggered, see below) and bit 0 of connector selected as the control word in P648.
The following operating modes are possible:
P648 = 9:
The control bits in control word 1 are input bit-serially. "ON / OFF" is controlled via the
"Switch-on command of ON / OFF1".
P648
≠
9:
The connector selected in P648 is used as control word 1. Bit 0 of the control word is
ANDed with the "Switch-on command of ON / OFF1" to produce the "ON / OFF"
command (ON only if both signals are log. "1").
P445 = 0:
The "Switch-on command of ON / OFF1" is generated as an AND operation between the
signal from terminal 37 and the binector selected in P654 (level-triggered, 0 = shutdown,
1 = switch-on).
Содержание 6RA7013-6DV62
Страница 10: ...Contents 05 05 0 8 Siemens AG 6RX1700 0AD76 SIMOREG DC Master Operating Instructions ...
Страница 14: ...Safety Information 01 04 1 4 SIEMENS AG 6RX1700 0AD76 SIMOREG DC Master Operating Instructions ...
Страница 58: ...Shipment Unpacking 01 04 4 2 Siemens AG 6RX1700 0AD76 SIMOREG DC Master Operating Instructions ...
Страница 158: ...Connections 05 05 6 72 Siemens AG 6RX1700 0AD76 SIMOREG DC Master Operating Instructions ...
Страница 648: ...Parameter list 05 05 11 184 SIEMENS AG 6RX1700 0AD76 SIMOREG DC Master Operating Instructions ...
Страница 710: ...Connectors and binectors 05 05 12 62 SIEMENS AG 6RX1700 0AD76 SIMOREG DC Master Operating Instructions ...
Страница 720: ...Maintenance 05 05 13 10 SIEMENS AG 6RX1700 0AD76 SIMOREG DC Master Operating Instructions ...
Страница 726: ...Environmental compatibility 01 04 16 2 SIEMENS AG 6RX1700 0AD76 SIMOREG DC Master Operating Instructions ...
Страница 728: ...Applications 01 04 17 2 SIEMENS AG 6RX1700 0AD76 SIMOREG DC Master Operating Instructions ...
Страница 730: ...Appendix 05 05 18 2 SIEMENS AG 6RX1700 0AD76 SIMOREG DC Master Operating Instructions ...
Страница 732: ...Appendix 05 05 18 4 SIEMENS AG 6RX1700 0AD76 SIMOREG DC Master Operating Instructions ...
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