Design and Functions
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8.2
Signal LEDs
The LEDs on the evaluation box have the following functions:
Table 7: Signal LEDs
Green
Flashing sequences see section
Red
ON if signal output channel A
Red
ON if signal output channel B
Red
ON if signal output channel Z
NOTE:
At very slow frequencies, the red LEDs do not light up statically, but flash.
8.2.1
Flashing Sequences (Green Status LED)
The following flashing sequences are assigned to the green status LED for the various operating states:
Figure 10:
Flashing sequences (green status LED)
8.3
Speed Monitoring (VMAX Output)
VMAX enabled (DIL switch slider 2 = ON)
According to EN1870-2
“Safety of woodworking machines”
If the operating speed of 25 m/min is exceeded under consideration of the operating direction set according to
section
8.1.3, the output "VMAX" switches off its HIGH potential (wire break safety). Furthermore, a signal
with the corresponding flashing sequence (see above) is given by the status LED.
The VMAX output is reset to HIGH after 60 seconds. The signaling of speed overruns via the status LED is only
deactivated after a moving distance of 200 mm in positive or negative counting direction.
VMAX disabled (DIL switch slider 2 = OFF):
The VMAX output permanently HIGH (supply voltage potential).
Monitoring of the operating speed is not active.
Resolution: 0.1 mm
Resolution: 0.05 mm
Resolution: 0.025 mm
Resolution: 0.02 mm
Resolution: 0.01 mm
System error
Permitted operating speed exceeded (V = < 25 m/min)
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
Summary of Contents for GMIX1A Series
Page 22: ... 22 Notes ...
