SEW-Eurodrive MOVIDRIVE compact MCH41A, System Manual

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System Manual – MOVIDRIVE® compact Drive Inverters
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Priority of operating states and interrelation between control signals
Project Planning
4.21 Priority of operating states and interrelation between control signals
Priority of the
operating states
Interrelation
between control
signals The following table shows the interrelation between control signals. "/Controller inhibit"
is programmed to binary input DIØØ and cannot be changed. The other control signals
are only in effect if a binary input is programmed to this function (
→
parameter P60_).
05306AEN
Figure 91: Priority of the operating states
Controller inhibit
Hold control
Stop
Enable
Rapid stop
high
low
Priority
/Controller
inhibit
(DIØØ)
Binary input is programmed to
Inverter
status
Enable/Stop /Hold control CW/Stop CCW/Stop
"0"
1)
1) Not relevant if "/Controller inhibit (DIØØ)" = "0"
1) 1) 1)
Inhibited "1" "0"
2)
2) Not relevant if "Enable/Stop" = "0"
2) 2)
"1" "1" "0"
3)
3) Not relevant if "/Hold control" = "0"
3)
"1" "1" "1" "1" "0" CW enabled
"1" "1" "1" "0" "1" CCW enabled
02210BEN
Figure 92: Interrelation between control signals
* If a binary input is programmed to this function.
=1
&
&
&
CW*
CCW*
/HOLD CONTROL*
ENABLE*
/CONTROLLER INHIBIT
DRIVE CONTROL