page 35808D turning and milling Service guide
Name of alarm
：
Spindle not reach tool-release pos. in time
Address of PLC: DB1600.DBX4.3
Name of subprogram: DISK_MGZ_M(SBR 60)
Fault, the tool-release process takes longer than the monitoring time; this
results in the failure of the spindle tool release.
Check terminal X101 on the back of the PPU
1. Use the PLC status monitoring to detect the input
state of I1.5
2. Whether the connections of pin 7 are loo
se/
disconnected?
Check whether the setting of the tool-release monitoring
timer (T19) in the PLC is correct.
Check whether the air pressure is sufficient.
Check whether the spindle tool-release switch is normal.
Note: Press the
“
Reset
”
button to eliminate the alarm after eliminating
the actual fault.
700035 700036
PLC information
Alarm comment
Processing method
Name of alarm
：
Spindle not reach tool-lock pos. in time
Address of PLC: DB1600.DBX4.4
Name of subprogram: DISK_MGZ_M(SBR 60)
Fault, the tool-lock process takes longer than the monitoring time; this
results in the failure of the spindle tool lock.
Check terminal X101 on the back of the PPU
1. Use the PLC status monitoring to detect the
input state of I1.6.
2. Whether the connections of pin
8 are loose/disconnected.
3. Whether pin 10 is connected normally to 0 V.
Check whether the setting of the tool-lock monitoring
timer (T20) in PLC is reasonable.
Check whether the air pressure is sufficient.
Check whether the spindle tool-lock switch is normal.
Note: Press the "Reset" button to eliminate the alarm after eliminating
the actual fault.
PLC information
Alarm comment
Processing method
Service case
of PLC alarm
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