Aventics EtherCAT Instrucciones De Servicio página 67

Table 8: S1, defining the monitoring threshold for valve voltage
Switch/bit Diagnosis
1)
1.1 OFF
valve driver switched off
2)
ON : Overload,
valve driver switched on
1)
1.2 OFF
Off
2)
ON : 12.5 V < U
On
1)
1.3 OFF
Off
2)
ON : 12.5 V < U
On
1)
1.4 OFF
switched off
2)
ON : Message U
switched on
1)
1.5 OFF
switched off
2)
ON : Message U
switched on
1.6 OFF
1)
1.7 OFF
2)
ON : Threshold for U
1)
1.8 OFF
2)
ON : Threshold for U
1)
Deactivated
2)
Activated
AVENTICS | EtherCAT | R412012792–BDL–001–AB
: Overload,
: 12.5 V < U < 21.6 V/20.4 V
Q1
< 21.6 V/20.4 V
Q1
: 12.5 V < U < 21.6 V/20.4 V
Q2
< 21.6 V/20.4 V
Q2
: Message U < 12.5 V
Q1
< 12.5 V
Q1
: Message U < 12.5 V
Q2
< 12.5 V
Q2
: Threshold for U
Q1
is 21.6 V
Q1
: Threshold for U
Q2
is 21.6 V
Q2
Commissioning and operation
Notes
This diagnostic message is
displayed if a valve reports an
overload or short circuit. The
diagnostic message is only
displayed as long as this valve
is actuated.
In order to ensure safe valve
switching, the switch voltage
must be 20.4 V or 21.6 V!
If the UQ voltage is between
12.5 V and 20.4 V/21.6 V, the
voltage is too low. The low
voltage message appears
approx. 10 ms after being
turned on and approx. 20 ms
after being turned off. If the
voltage is lower than 12.5 V,
this is reported separately.
Service switch (default: OFF)
is 20.4 V The threshold 20.4 V/21.6 V
can be adjusted for different
valve series.
is 20.4 V
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