GSK 980TC3 Series, Manual

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Chapter 4 Machine Debugging
185
Inst
allation
and
Ⅳ
connection
Data parameterNo.246
2 4 6 The maximum speed corresponding to gear 1
When the spindle is in No. 1 gear, the maximum speed is the spindle one when the transducer is
corresponding to 10V voltage.
Data parameterNo.247
2 4 7 The maximum speed corresponding to gear 2
When the spindle is in No. 2 gear, the maximum speed is the spindle one when the transducer is
corresponding to 10V voltage.
Data parameterNo.248
2 4 8 The maximum speed corresponding to gear 3
When the spindle is in No. 1 gear, the maximum speed is the spindle one when the transducer is
corresponding to 10V voltage.
Data parameterNo.250
2 5 0 Motor speed when the spindle gear performs gear change
The speed relative to the data parameter No.251.
Data parameterNo.251
2 5 1 The maximum speed when the spindle gear performs gear change
The motor’s speed when the transducer corresponds to 10V.
Note:
1. When the machine is with the automatic gear change device, K8.4 is set to 1; otherwise, 0. When the
automatic gear change is invalid, the maximum speed of gear 1 is defaulted and 246 ≥ 247 ≥ 248.
2. When the spindle gear detection isn’t with the detection switch, K7.3 should be set to 1; otherwise, 0.
3. When the spindle is I/O point control, K4.0 should be set to 1.
4.11 The External Cycle Start and Feed Hold
z Relative signals
ST: The external automatic cycle start signal, and it is same as the function of the automatic cycle
start key on the machine panel.
*SP: Feed hold signal, and it is same as the function of the feed hold key on the machine panel.
z Signal diagnosis
System diagnosis
（
input state at side of the system
）
State
address
X9.6 X9.5
Pin XS40.20 XS40.7
X9.5= The external cycle start X9.6= The external feed hold
z The signal’s internal connection
*SP/ST signal internal circuit is referred to the following Fig. 4-11-1:
System side
*SP/ST