TOMATECH AUTOMATION
Key
5.2 PLC State
This part of diagnosis is used to detect the signal state of machine→PLC(X),
PLC→machine(Y),
CNC→PLC (F), PLC→CNC (G) and alarm address A, and internal relay (R, K) states.
5.2.1 X address (machine→PLC , defined by standard PLC ladders)
X0000 T05 PRES ESP DITW DECX DIQP SP SAGT
T05: tool signal T05
PRES: pressure check input signal
ESP: emergency stop signal
DITW: tailstock control input
426
Ⅲ Connection
DECX: X deceleration signal
DIQP: chuck control input
SP: external pause
SAGT: safety door check signal
X0001 T01 M42I M41I ST DECZ T08/CHOT T07/INDX T06/SELE
T01: tool signal T01
M42I: spindle automatic gear shifting 2-gear in-position signal
M41I: spindle automatic gear shifting 1-gear in-position signal
ST: external cycle start
DECZ: Z deceleration signal
T08/CHOT: tool signal T08/tool post worktable overheat
T07/INDX: tool signal T07/Yantai tool post pregraduation input
T06/SELE: tool signal T06/Yantai tool post strobe signal
X0002 AEY/BDT TCP DEC5 DEC4 DECY T04 T03 T02
AEY/BDT: external skip
TCP: tool post clamp signal
DEC5: 5th deceleration signal
DEC4: 4th deceleration signal
DECY: Y deceleration signal
T04: tool signal T04
T03: tool signal T03
T02: tool signal T02
X0003 AEZ AEX SKIP NQPJ WQPJ LMIZ LMIY LMIX
AEZ: G37 skip signal
AEX: G36 skip signal
SKIP: G31 skip signal
NQPJ: inner chuck clamp/outer chuck clamp in-position signal
WQPJ: inner chuck release/outer chuck clamp in-position signal
LMIZ: Z overtravel input
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