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CONTROLLER ENABLE
In this way, when the (SFTy ENABLE) command is high, the control input pro-
grammed as DRIVE INTERLOCK is also high and the drive can be enabled.
Figure A1: Connection of safety terminals TB1 and TB2 on INT-P-ADV card
Enable
+24 V
0V
If the (SFTy ENABLE) command is removed, the DRIVE INTERLOCK input on
the control card goes low and the drive is disabled instantaneously.
To re-enable the drive, you first have to set the (SFTy ENABLE) command to high
(see parameter 1032 Drv Interlock src in ADV200 manual) and then remove and
re-give the ENABLE and START commands to the control card.
Note!
If the (SFTy ENABLE) signal is removed from terminal TB1 of the INT-P-ADV card and the SAFETY
STATUS signal is not connected to the control card, the PWM impulses (from the control card) are
blocked by the STO interface but the control card (not having feedback on STO state) remains enabled.
This irregular condition is signaled by LED D152 blinking at 3Hz, and the drive remains in this condition
even when the (SFTy ENABLE) signal is given again.
To resume control of the motor, you first have to remove the ENABLE and START commands from the
control card and re-give them only after setting the (SFTy ENABLE) command to high.
The (SFTy ENABLE) command can also be re-given before removing the ENABLE and START com-
mands.
24V
OPEN
OPEN
24V
R-ADV200
K
7
C 2
R14
R11
Enable Stat mon
ADV200 • Schnellanleitung zur Installation - Spezifikationen und Anschluss
(SFTY ENABLE)
OPEN
24V
OPEN
24V
INT-P-ADV
TB2
DIx
1 2
Safety
Drive
Enable
Interlock
Safety
Status
+24 V
0V
+24 V
FB2 Feedback (SAFETY ENABLE)
Open
Close
Open
Close
TB1
1 2 3
4 5
Safety
Enable
Feedback
Rele K1
0V
183
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