YASKAWA DX200 - Page 306

8 System Setup
8.23Safety Logic Circuit
8-219
182582-1CD
182582-1CD
MH900, DX200 Controller
 Setup the Signal1 and Signal2
The signal 1 and signal 2 are the signals to be used by the safety logic
circuit. The following table shows the usable input signals. When add
“NOT” in the beginning of the signal name, it becomes a negative logic of
the input signal.
shows the status of the input signal during the safety logic circuit
operation.
No. Signal Name Abbreviation Logic Note
OFF(0) ᇲ ON (1) ●
1 Play mode PLAY Not play mode Play mode -
2 Teach mode TEACH Not teach
mode
Teach mode -
3 Programming pendant
emergency stop
PPEST Not under
emergency
stop
[Short circuit]
Under
emergency
stop
(Emergency
stop button is
pressed)
[Release]
-
4 Programming pendant
enable switch
PPDSW Grip
[Short circuit]
Released
[Release]
-
5 Controller emergency
stop
PBESP Not under
emergency
stop
[Short circuit]
Under
emergency
stop
(Emergency
stop button is
pressed)
[Release]
-
6 External emergency
stop
EXESP Not under
emergency
stop
[Short circuit]
Under
emergency
stop
(Emergency
stop button is
pressed)
[Release]
-
7 External enable
switch
EXDSW Grip
[Short circuit]
Released
[Release]
-
8 Safeguarding SAFF Close
[Short circuit]
Open
[Release]
-
9 Servo ON status SVON Servo OFF Servo ON -
10 Universal safety input
signal 1,2
GSIN1,
GSIN2
OFF
[Short circuit]
ON
[Release]
Two points of the input signal
are present for each YSF22
ჱ-E
circuit board. YSF22
ჱ-E circuit
board can be connected up to
eight boards.
11 Safety field bus input
1 to 64
SFBIN1 to
SFBIN64
OFF ON Can be used when the optional
safety field bus function is valid.
12 Auxiliary relay R1 to R128 OFF ON Can be used as the work area.
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