MX61/MX61L
38
EXTERNAL CONTROL OF REVOLVING NOSEPIECE
1
Connector Used
HR212-10R-8SDL (HIROSE ELECTRIC)
Applicable plug examples
Straight type: HR212-10P8PSAT
Right-angle type: HR212-10LA8PSAT
2
Pin Layout and Signal Names
All of the input/output signals are at the TTL level. The pin layout is shown on each connector.
No. Signal Name I/O Description
1 MOVE-R I Nosepiece leftward switching request signal
2 GND – GND
3 MOVE-L I Nosepiece rightward switching request signal
4 +5VD – +5 VD
5 MOVE O “Rotating” (Out of light path) signal
6 STY0 O Nosepiece position No. signal 0
7 STY1 O Nosepiece position No. signal 1
8 STY2 O Nosepiece position No. signal 2
– : Negative logic.
3
Control Specifications
The revolving nosepiece starts rotation when MOVE-R or MOVE-L is set to “L”. As the chattering processing is used for
signal detection, the retention period of “L” should be at least 0.1 [s]. Since the “L” signal is not accepted during rotation, it
is required to set the signal to “H” temporarily and then switch it again to “L” when successive drive is necessary. In this
processing, the interval from the rise “L H” till the fall “H L” should be at least 1.2 [s].
Since the MOVE signal is “L” during operation, it is recommended to send the signal in synchronism with the MOVE
signal when successive drive is necessary.
4
Revolving Nosepiece Position Numbers (Index Nos. on the Center of Revolving Nosepiece)
Table 2 shows the relationship between the revolving nosepiece position numbers and the STY signals.
Position No. STY2 STY1 STY0
1110
2101
3100
4011
5010
During rotation 1 1 1
Table 2 Revolving Nosepiece Position Numbers
Table 1 Signal Names
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