Control In Operation; Control In "Automatic; Lock "Spindle On - HEIDENHAIN TNC 151 Q Mounting Instructions

3.9 Control "in operation"
output PLC-Allocation TNC 151 B / TNC 151 Q /
TNC 155 B TNC 155 Q
Multipoint Multipoint connector
connector PLC-Power board
Control in operation A4 J1/5
J1/5
During control operation, the contact is closed in modes
POSITIONING MANUAL DATA INPUT, PROGRAM RUN SINGLE BLOCK and
PROGRAM RUN FULL SEQUENCE.
3.10 Control in "Automatic" mode
output PLC-Allocation
TNC 151
B / TNC 151 Q /
TNC 155 B TNC 155 Q
Multipoint Multipoint connector
connector PLC-Power board
Mode "automatic" A5 J1/6
J1/6
- -- ~~
The contact "automatic mode" is open in the modes MANUAL OPERATION,
ELECTRONIC HANDWHEEL and PROGRAMMING AND EDITING. It ist closed in all other modes.
3.11 Lock "Spindle on"
output
Lock for "Spindle on"
PLC-Allocation TNC 151 B/ TNC 151 Q /
TNC 155 B TNC 155 Q
Multipoint
Multipoint connector
connector PLC-Power board
A6 J1/7 Jll7
____
The relay output "Lock for spindle on", can be utilized e.g. for indicating when a tool change may take place
without endangering the machine operator.
The contact is open when a programmed "spindle stop" and a programmed "program stop" are simultaneously
operative.
The contact is closed in MANUAL OPERATION mode.
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