Yaskawa MP940 Hardware Manual - Manual (Page 53)

MotionSuite™ MP940 Machine Controller Hardware Manual Section 10: Registration Latch
50
Main Encoder Registration Input
The registration latch for the SGDH is wired into the 1CN connector on the amplifier.
Latch registration with this input is performed from the MP940 through dual port
RAM.
Either the “C” channel or EXT3 can be used for the main encoder latch. If no latch is
required by the application, EXT3 can be used for general purpose.
L1
L2
LC1
LC2
+
+
1
2
P
5
6
V-REF
SG
P
21
22
BAT+
BAT-
SGDH
+24V
DEC
P-OT
N-OT
EXT1
EXT2
EXT3
47
40
41
42
43
44
45
46
33k Ω
W
V
U
M
Motor
PG
CN2
`
25
26
`
27
28
`
29
30
`
31
32
37
38
39
Dual Port RAM
A/D
SO1
SO2
SO3
Output signal mapping is
possible using
Pn50E~Pn510 settings.
ALM+
ALM-
Servo Alarm Output
ALO1
ALO2
ALO3
Alarm Code Output
30VDC Maximum Voltage
20mA Maximum Output Current
MP940
Main Encoder Registration Latch
S-ON