LNC-M600 Leading Numerical Controller Maintenance Manual

LNC-M600
Hardware Maintenance
P1 ~ P7 pin definition
The graphic is to take X axis P1 as an example.
X AXIS
P1
13
25
12
24
11
23
10
22
9
21
8
20
7
19
6
18
5
17
4
16
3
15
2
14
1
/0B
0B
/0A
0A
/0C
0C
RESET
SVI_COM
ALARM1
SERON
+24V
DACO0
E5V
P0A
P0B
/P0A
/P0B
CONNECTOR DB25
Servo axis control signal(P1 ~ P7)
pin signal description pin signal description
1 /PB
2 PB
The PULSE output differential
signal output by spindle/B
he PULSE output differential
signal output by spindle B
14 /PA
15 PA
The PULSE output
differential signal output by
spindle/A
he PULSE output
differential signal output by
spindle A
3 16
4 EGND +24V gnd 17 DAC_OUT analog output of each axis
5 AGND Analog output gnd 18 +24V +24V supply
output control signal of
6 SERON 19
SERVO-ON
ALRAM alarm output of servo axis
7 EGND +24V gnd 20 SVI_COM COM of servo IN
8 SVI_COM The COM spot of the servo IN 21 EGND +24V gnd
9 22
10 C
Differential feedback in Z
phase(INDEX) encoder signal C
23 /C
11 A
Differential feedback in A phase
24
encoder signal A
/A
12 B
Differential feedback in B phase
25
encoder signal B
/B
13 FGND gnd
Differential feedback in Z
phase( INDEX) encoder
signal /C
Differential feedback in A
phase encoder signal /A
Differential feedback in B
phase encoder signal /B
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