NSK MEGATORQUE M-ESB-YSB2020AB300 - Page 84

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B
B
3
3
t
t
y
y
p
p
e
e
B
B
5
5
t
t
y
y
p
p
e
e
2
2
3
3
t
t
y
y
p
p
e
e
2
2
5
5
t
t
y
y
p
p
e
e
3.3. Wiring
3.3.5. Wiring Connector
Type 3 (TY3): Selection of Off-limits zone setting and four internal program channels
Figure 3-9
Polarity of the power supply may be
reversed to minus common.
Servo on
Emergency stop
Home position limit switch
Start positioning
Over travel limit sensor, + direction
Over travel limit sensor, - direction
Internal program•channel selection 2
Internal program•channel selection 3
Driver Unit ready
Positioning completed
Brake/Velocity threshold/Proximity•In target/Over
13 DC24
25 SVON
12 EMST
11 HLS
24 RUN
9 OTP
22 OTM
10 PRG2
23 PRG3
15 DRDY+
2 DRDY-
14 IPOS
3 OUT1 *1
1 COM
FG
User’s controller ESB Driver Unit
CN2
24 VDC
24 VDC
l Home Return
à For an example, write HS command to channel CH0 and then;
à Select the CH0 to start the Home Return (RUN input ON) after turning on the power
and complete the Home Return.
l Pulse train command operation
à When control the System by the pulse train input command, add connections to CWP ±
and CCWP ± signals.
*1: The parameter OM selects one of outputs from among BRK (Brake), SPD (Velocity
threshold), NEARA (Near proximity/In target), and OVER (Warning) for OUT1. The
shipping set is BRK.