Aventics EtherCAT Instrucciones De Servicio página 76

76 AVENTICS | EtherCAT | R412012792–BDL–001–AB
Commissioning and operation
Table 12: Definitions for diagnostic LEDs on the bus coupler
LED Signal
L1/A1 Green, flashing quickly
Green
Off
Table 13: Meaning of the General Purpose Inputs (GPI)
GPI [...] Meaning of the bits
0 Switch S1.2 OPEN/CLOSE
1 Switch S1.3 OPEN/CLOSE
2 Switch S1.4 OPEN/CLOSE
3 Switch S1.5 OPEN/CLOSE
4 ON
OFF
5 ON
OFF
6 ON
OFF
7 ON
OFF
8 Switch S1.1 OPEN/CLOSE
9 ON
OFF
10 ON
OFF
11 ON
OFF
Low voltage (U < 21.6 V/20.4 V (S1.7))
Q1
Valve supply U OK
Q1
Low voltage (U < 21.6 V/20.4 V (S1.7))
Q2
Valve supply U OK
Q2
Valve supply U < 12 V
Q1
Valve supply U > 12 V
Q1
Valve supply U < 12 V
Q2
Valve supply U > 12 V
Q2
Short circuit/open loop valve coil
No valve coil diagnostic message
Switch S1.5 CLOSE
and low voltage (12 V < U
Valve supply U OK
Q1
Switch S1.4 CLOSE
and low voltage (12 V < U
Valve supply U OK
Q1
Description
Connection ("link") and data exchange
("activity") with a participant at plug X72
Connection ("link") to a participant at plug X72
No connection ("link") to a participant at plug X72
< 21.6 V/20.4 V (S1.7))
Q2
< 21.6 V/20.4 V (S1.8))
Q2