TOMATECH AUTOMATION
0 0 0 ESP
Pin CN61.6
� Signal diagnosis
Signal ESP LMIX LMIY LMIZ
Diagnosis address X0.5 X3.0 X3.1 X3.2
Interface pin CN61.6 CN61.37 CN61.38 CN61.39
� Control parameter
Bit parameter
1 7 2 ESP
ESP =0: Check ESP signal
=1: Do not check ESP signal
� PLC bit parameter
K 1 0 LMIT LMIS
LMIT =1: Travel limit check function of each axis is valid.
=0: Travel limit check function of each axis is invalid
LMIS =1: The system alarms for overtravel when the travel limit check signal is not
connected
with +24V.
=0: The system alarms for overtravel when the travel limit check signal is connected with
+24V
� Signal connection
The ESP signal circuit is shown in Fig.2-33:
Note！
The I/O function significance of thisTAC-1002T ／TAC-100XT-V turning
machine CNC system is defined by PLC programs (ladders), and they are
defined by
the machine builder when matching with a machine, please refer to the manual
by
the machine builder.
The fixed address I/O function not be marked are described forTAC-1002T
PLC. The described contents without other special explanation are also
applied to
TAC-100XT-V.
324
Ⅲ Connection
Fig. 2-33 ESP signal circuit
� Machine external connection
(1) The series connection between the emergency stop and travel switch is shown in Fig.
2-34A:
Fig.2-34A Series connection between emergency stop and travel switch
(2) The separate connection between the emergency stop and travel switch is shown in
Fig.
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