Avery Dennison ALS 204, Service And Installation Manual

Page: 152 / 224

152
7 E
LECTRONICS
D
ESCRIPTION
7.5 S
IGNAL
I
NTERFACE
ALS
20X
256
7.5.6
Signals for PLC connection
Required setting:
SIGNAL INTERFACE > Interface mode = „PLC signals“.
1) I
max
over all outputs < 1500 mA
Signal name Function
Inhibit – Input
– If the signal is active, start sig-
nals at both signal interfaces
(standard and AI) are ignored.
Triggering via
-key is possi-
ble.
– AI installed: alternatively, the
Inhibit input at the AI can be ac-
tivated (
SIGNAL INTERFACE >AC-
TIVE INPUTS > Inhibit signal = „Opt.
appl.interf“)
Warning In – Input
– An external warning status can
be signaled by OR-link at the
warning output
Error In – Input
– An external error status can be
signaled by OR-link at the error
output
Ready – Output
– Active in dispensing mode
– Not active in configuration mode
– I
out
< 500 mA
1)
Error – Output
– Signal active when an error
message appears on the opera-
tor panel display
– I
out
< 500 mA
1)
Dispense End – Output
– Signal that can be used to acti-
vate a secondary unit (e.g. a
printing unit). Signal length and
delay can be set via the function
menu
– I
out
< 500 mA
1)
Warning – Output
– Active, if a warning status
occurs (e. g. label roll diameter
below desired nominal value)
– I
out
< 500 mA
1)
[162] Pin assignment D-Sub15 connector
[163] Pin assignment M12 socket (fem. connector; output sig-
nals). Matching connector: article no. A8144.
[164] Pin assignment M12 socket (male connector; input sig-
nals). Matching connector: article no. A8145.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Error
Ready
Dispense End
Warning
GND
GND
GND
GND
+24 V
Error In A
Warning In A
Inhibit A
Error In K
Warning In K
Inhibit K
Ready 4
GND 3
Error 2
8 Warning
5 GND
6 Dispense End
1 GND
7 GND
Error In A 6
GND 7
Inhibit K 1
8 +24 V
5 Error In K
4 Warning In A
2 Inhibit A
3 Warning In K