56 ADV200 • Functions description and parameters list
If the Drive Interlock command is active, the drive cannot be enabled (Drive Enable command).
If the Drive Interlock command is not active, the drive can be enabled by applying the Drive enable command.
In default conditions the “Drv Interlock src” signal is connected to “One”. In this conguration the Drive inter-
lock function is not active and the drive can only be enabled with the “Enable” command.
Enable
Start
Drv interlock
S
R
Q
_Q
Enable cmd mon
The Drv Interlock signal, with the “EXP-SFTy-ADV” (ADV200.....-SI series) safety card, is used to disable the
drive under certain conditions and to prevent any dangerous situations from arising.
The drive reads the state of the Safety card via the Drv Interlock src input
The EXP-SFTy-ADV card can be connected to the drive as shown in the gure below.
7C2R14 R11
K
12345
ADV200
EXP-SFTy-ADV
Enable
0V
+24V
Enable Stat mon
Safety
Enable
+24V
0V
+24V
0V
Safety
Enable
Feedback
Rele K1
DIx
K1
Contatto NO
If the “Drv Interlock” command is active (low state = 0) the drive is disabled immediately. To enable the drive
again, set the “Drv Interlock” command to the high state (1) (Drive interlock not active) and the “Enable” and
“Start” commands to the 0 state (Disabled and Stop) and then to the high state (1).
The “Drv Interlock” command must be sent before the “Enable” command.
The EXP-SFTy-ADV card supplies the Safety Enable Feedback digital output as shown in the following table.
Safety Enable Safety Enable Feedback Description
Open 0V Safety function active
The drive does not supply current
+24V +24V Safety function not active
The drive can supply current
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