MG3 Hot Bar
Commissioning
76609576EN-MG3-HB-V1_0a.docx 11/49
3.1.2
Connector Pin Assignment of Inputs & Outputs
The outputs always represent the last measurement.
They will be set or cleared only after a new measurement.
In the following tables means
High = voltage level
+24 V
and
Low = voltage level 0 V
3.1.2.1
Connector X54 (Outputs)
Pin Name
Chan. Function
1
Ready
1 and 2
Control unit ready to receive data. Ready flag
does not apply during counter or measured value
reset, during boot procedure or by HIGH signal at
control input NOT READY, measurement reset,
data transfer
2
Temperature
1
Signalizes the superior control that measurement
is started by an external trigger signal. Signal
remains until manually set measuring time ends.
3
WARN min.
1 and 2
Monitoring of minimum prewarn value.
4
WARN max.
1 and 2
Monitoring of maximum prewarn value.
5
Limit value
min.
1 and 2
Monitoring of minimum limit value.
6
Counter limit
1 and 2
Signal waiting when counter reached final value,
until counter reset.
7
REJECT
2
Signal waiting as soon as monitored parameter is
out of limits.
8
Temperature
2
Signalizes the superior control that measurement
is started by an external trigger signal. Signal
remains until manually set measuring time ends.
14 ACCEPT
1
Signal waiting as long as parameters monitored
with limit values are within the limit.
15 REJECT
1
Signal waiting as soon as monitored parameter is
out of limits.
16 Overflow
1 and 2
Signal waiting if a set measuring range is
exceeded by the measured parameter.
17 No
temperature
1
Signal is activated (High):
a) after external trigger signal if no temperature
is measured during this.
b) after valid part detection
c) if trigger source “0 penetration“ or “Force
trigger“ is activated and no temperature is
measured.
Signal is deactivated (low):
a) at beginning of measurement
b) with signal at input reset measuring value
18 Limit value
max.
1 and 2
Monitoring of maximum limit value.
19 Counter WARN
1 and 2
Signal waiting when counter reached prewarn
value, until counter reset.
20 ACCEPT
2
Signal waiting as long as parameters monitored
with limit values are within the limits.