9
02.98
1-134
Siemens AG 1998 All Rights reserved 6SN1197–0AA00 02.98 Edition
SIMODRIVE 611 (PJ)
Note
Axis–specific controller enable terminal 65:
Axis–specific function as for terminal 64 (refer to drive enable, terminal 64)
Axis–specific pulse enable terminal 663:
The start inhibit relay is switched using terminal 663; when it opens, the gating
pulses are inhibited, and the motor is switched into a torque–free condition.
Start terminal 48:
This terminal has the highest priority. A defined power–up and power–down
sequence is initiated via terminal 48. If terminal 48 is used, terminal 63 and
terminal 64 can be directly connected to terminal 9.
If terminal 48 is energized, then the pre–charging sequence is internally initia-
ted. After the DC link has been charged–up, the pre–charging contactor is ope-
ned and the main contactor pulls–in. The internal enable signals are then out-
put. If terminal 48 is inhibited, initially, the internal pulse enable signals are inhi-
bited, and then the DC link is electrically isolated from the line supply by ope-
ning the internal line contactor.
If terminal 48 is inhibited (de–energized) during charging, the charging is first
completed, and terminal 48 is only inhibited after the charging has been com-
pleted.
Pulse enable terminal 63:
This terminal has the highest priority for pulse inhibit and enable. The power
modules of all the drives are enabled via this terminal. The enable and inhibit
signals are instantaneous and act simultaneously on all of the modules inclu-
ding the NE modules. The drives coast down, unbraked if the signal is with-
drawn.
Drive enable terminal 64:
The drive modules are enabled using terminal 64. The enable signal acts in-
stantaneously and simultaneously on all modules.
If terminal 64 is de–energized, n
set
=0 is set for all drives and the drives brake
as follows.
– For MSD/IMM 611A, the pulses are canceled after an adjustable speed has
been fallen below. The drive brakes along a selected ramp.
– For FD 611A, after the ar set timers have expired (as supplied: 240 ms) all
of the controllers and pulses are inhibited. The drives brake along the cur-
rent limit.
– For 611 D drives, the pulses are only canceled after an adjustable speed
has been fallen below, or after an adjustable timer has expired. The drives
brake along the set limits.
Note
The pulse inhibit via terminal 663, for Order Nos. 6SN1118–0AA11–0AA0,
6SN1118–0AD11–0AA0 and 6SN1118–0AE11–0AA0 (old feed drive Order
Nos.) only becomes active after the relay drops–out (40 ms after being actua-
ted). For Order Nos. 6SN1118–0AA11–0AA1, 6SN1118–0AD11–0AA1 and
6SN1118–0AE11–0AA1 (new feed drive Order Nos.), the pulse inhibit becomes
effective after max. 1 ms.
These times must be observed when using armature short–circuit contactors or
contactors in the motor feeder cable.
9 Important circuit information
Содержание SIMODRIVE 611A
Страница 2: ......
Страница 6: ......
Страница 7: ...SECTION 0 PRELIMINARY INFORMATION 0 7 ...
Страница 8: ......
Страница 17: ...Section 1 611A Analog Feed Drives 1 17 ...
Страница 18: ...1 18 ...
Страница 24: ...1 24 ...
Страница 39: ...1 39 ...
Страница 70: ...1 70 ...
Страница 119: ...1 119 ...
Страница 120: ......
Страница 123: ......
Страница 131: ......
Страница 158: ...1 158 ...
Страница 159: ...1 159 MOUNTING DIMENSIONS ...
Страница 160: ...1 160 ...
Страница 186: ......
Страница 187: ...GENERAL INFORMATION REGARDING AC SERVO MOTORS AL S ...
Страница 188: ......
Страница 225: ...1FT5 AC SERVO MOTOR DESCRIPTIONS 1FT5 ...
Страница 226: ......
Страница 321: ...FEEDBACK DEVICES FOR 1FT5 GE ...
Страница 322: ......