GSK GSK928TE, Руководство пользователя

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GSK928TE
Ⅱ
Turning CNC System User Manual
163
3.6 X Switching Value Input Interface
GSK928TE
Ⅱ
CNC has 16 channels switching value input used with the photoelectric isolation.
3.6.1 Signal
17：DecX
11：M93/M94
10：-ZL
25：0V
13：0V
23：M91/M92
20：0V
22：+ZL
21：+XL
19：+24
18：+24
9：-XL
8：0V
5：DecZ
7：0V
6：+24
16：0V
15：ESP
14：ST
4：SHL
2：SP
3：0V
1：+24
24：M3XZ2
12：M3XZ1
CNC can detect the state of the machine by the input signal. ESP signal is valid when it is broken
with the LOW; others are valid when they are connected with the LOW. Signal direction ： Machine
CNC.
SP
：
external pause operation key signal.
ST ： external cycle startup key signal.
ESP
：
emergency stop button signal(it must be connected).
Chuck pedal switch
：
pedal switch input signal of hydraulic chuck.
DecX
：
X machine home return deceleration signal
DecZ: Z machine home return deceleration signal. See the external control connection graph for
DecX,Dec specification.
-XZL ： X, Z negative limit switch signals. Connect X, Z negative limit signal to the signal.
+XZL
：
X,Z axis positive limit switch signals. Connect X, Z negative limit signal to the signal.
M3XZ1
：
feed hold signal. When it is valid(i.e. switch contact ON), the feed is locked(i.e. X, Z axis
stop).
M3XZ2
：
spindle/feed hold signal. When it is valid(i.e. switch contact ON), the feed is
locked(namely, X, Z axis stop).
M91/M92 or chuck clamped( outer chuck)/released
（
inside chuck
）
in-position detection
：
No.1
user input signal/chuck in-position detection.
M93/M94 or chuck released
（
outer chuck
）
/clamped
（
inside chuck
）
in-position detection
：
No.2
user input signal/chuck in-position detection.
Pin No. Name Function
1 +24
2 SP Stop
3 0V
4 SHL
Hydraulic chuck pedal switch
a input
5 DecZ
Deceleration signal of Z
reference point return
6 +24V
7 0V
8 0V
9 -XL X negative limit
10 -ZL Z negative limit
11 M93/M94
No. 2 user input/release
in-position
12 M3XZ1 Feed hold signal
13 0V
14 ST Cycle start
15 ESP Emergency stop
16 0V
17 DecX
Deceleration signal of X
reference point return
18 +24V
19 +24V
20 0V
21 +XL X positive limit
22 +ZL Z positive limit
23 M91/M92
No.1 user input/clamp
in-position
24 M3XZ2
Spindle /feed hold signal
25 0V