FOCKE MELER GLUING SOLUTIONS
INSTALLATION
3-6
6. Input for general inhibition and temperature OK
The external input of ‘temperature ok’ (1) prevents the operation of the
controller (it remains in STOPPED mode) while the working temperature, in an
installation with hot-melt equipment, has not been reached.
Deactivate this function for cold glue installations. (see page 3-6).
The ‘inhibition’ external input (2) allows you to cancel the output signals of
the six channels, so that the installation is protected from unwanted trips
(voltage-free signal). It acts as security if it connects to the contacts of access
doors to the machine or to emergency buttons.
These are potential-free input signals (maximum charging intensity of 100 mA
at 24 VDC).
The connection is made with an M12 3-pin connector with mounting thread.
1
+ IN
2 cancelled
3 OUT
4 s/c
7. Error and status warning output
The ‘error’ signal (1) is activated when an anomaly occurs in the device. It
is deactivated when the anomaly disappears or when the alarm is reset,
depending on the case.
The ‘status’ signal (2) is activated with the device in RUNNING mode. While the
device remains in STOPPED or READY mode, the signal will remain deactivated.
These are potential-free input signals (maximum charging intensity of 100 mA
at 24 VDC).
The connection is made with an M12 4-pin connector with mounting thread.
1
+ IN
2 s/c
3 OUT
4 s/c
Description of I/O signal status
Signal
Type
Signal Status
Description
STATUS
Output
Open
RUNNING
Closed
STOP / LOW VELOCITY
ERROR
Output
Open
THERE ARE NO ERRORS
Closed
THERE IS AN ERROR / NO VOLTAGE
TEMPERATURE OK
Imput
Closed
Green LED, installation at OK Temperature
Open
Red LED, installation NOT at OK Temperature
INHIBITION
Imput
Closed
Green LED, equipment NOT disabled
Open
Red LED, equipment DISABLED
3
4
1
3
2
4
1