Burkert Type 8686 - Manual (Page 30)

30
Electricalinstallation
Bit configuration
data bit
inputs
function assignment 6)
D0
Top end position -
Top actuator 1 0 Top not reached
1 Top reached
D1
Bottom end position -
Bot actuator 1 0 Bot not reached
1 Bot reached
D2
Top end position -
Top actuator 2 0 Top not reached
1 Top reached
D3
Bottom end position -
Bot actuator 2 0 Bot not reached
1 Bot reached
data bit
Outputs
function assignment 6)
D0 Pilot valve Y1
0 Pilot valve OFF
1 Pilot valve ON
D1 Pilot valve Y2
0 Pilot valve OFF
1 Pilot valve ON
D2 - not used
D3 - not used
Tab. 11: Bit configuration of AS-Interface for control head Type 8686
Parameter bits have no function.
6)
Actuator assignment see “Fig. 24”.
9.3.5 leD status display for as-interface
status led 1
(green) status led 2
(red)
off off POWER OFF
off on
No data traffic (expired Watch
Dog at slave address does not
equal 0)
on off OK
flashing on Slave address equals 0
Tab. 12: LED status display for AS-Interface
Pilot air port
2 (P2)
Pilot air port
4 (P4)
Pilot air port
3 (P3) Pilot air port
1 (P1)
actuator 1
(left)
actuator 2
(right)
Fig. 24: Pneumatic connection
English
Type 8685 / 8686