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Remote control
8
1
ekr 500 web guiding controller
EDV No.: MD.299.01.06
Chapter: 8
with removable control panel
Date:
29.07.08
Page:
74/86
8 Remote
control
The controller’s remote control inputs enable the functions to be
remotely controlled via external switches or PLC signals.
Attention!
External switches block any keys on the control
panel that have counter functions.
If a remote control signal is set at the relevant terminals then you
can no longer switch over the assigned functions from the control
panel!
One of the remote control inputs being set to a 1 signal (+24V) will
be indicated by the associated LED (
H9 -
H16)
mounted on the
processor board of the controller (see chapter 5.7.5).
Truth table remote control inputs
Function
Terminal 55 72 73 74 75 76 77 78 79 80 81 82 83
LED
H53 — — H9 H10 H11 H12 H13 H14 H15 H16 — —
Automatic guiding
X
0
0
1 X X X X X
Manual positioning
X
1
0
0 X X X X X
Center positioning
X
0
1
0 X X X X X
Web edge guiding
sensor 1
X
X X X 1
0 X X X
Web edge guiding
sensor 2
X
X X X 0
1 X X X
Web center-line guiding
X
X X X 1
1 X X X
Arrow key left
(only in manual mode)
X
X X X X X 1
0 X
Arrow key right
(only in manual mode)
X
X X X X X 0
1 X
Keyboard interlock
X
GND
X X X X X X
X
1
+24 V
Enable actuator
(controler interlock)
1
X
+24 V
terminal 54
Interface conditions:
1 = +24 V
0 = 0 V (GND) or terminal open
X = not relevant
The remote control function can be deactivated via
DIL switch S5.8 in order to make the commissioning
easier (see chapter 5.6.2).
!