Rhein-Nadel Automation GmbH
5
14.04.2014
VT-BA ESK2002-GB
3.1
OPERATING MODE
Bowl feeder frequency coding in connector.
Operating mode 2
With bridge: 100 / 120Hz
With bridge: 6000 / 7200 oscillations/min
Operating mode 1
Without bridge: 50 / 60Hz
Without bridge: 3000 / 3600 oscillations/min
3.2
Sensor Inputs and Sensor Links
The control unit has two built-in sensor inputs. They can be used for checking the back pressure, the level, for cycle
control and other monitoring functions. The following basic rules apply:
Sensor input 1 acts on channel 1. In case nothing else has been programmed in menu C006, sensor input 1 acts on
chanel 1 and sensor input 2 acts on channal 2. If the operation level control is needed, therefore the sensor input 2 is
reserved. The sensor inputs can only be evaluated when they are activated. See the connecting diagram for the sensor
connections (XS3 plug connection).
3.3
Status Outputs and Relays
The status outputs are used for remote diagnostics of the control unit operating mode or for linking several control units
together. They are unassigned NPN-doped transistor routes and are potential-free.
The transistor route is always connected at the
STANDBY
status output when the control unit is connected to the
mains and switched on with the mains power switch.
The
ON ACTION
status output requires the same conditions as STANDBY. Additional Channel 1, channel 2 and chan-
nel 3 must be active. The transistor will block if it is set to BACK PRESSURE, OFF or STOP. The status outlets and
the remote control should be wired via the XS4 plug connection.
