Maintenance Manual.pdf - 第36页
RL131 MAINTENANCE MANUAL 2.3 Maintenanc e Function DA8MEC-10-030- A0 2.3-3 2.3.3 Function Condition Maintenance s witch is prov ided on the f ront of the m achine. This switch disab le the safe ty interlock switch to…
RL131
MAINTENANCE MANUAL
2.3 Maintenance Function
DA8MEC-10-030-A0
2.3-2
2.3.2 Locations of Switches
Maintenance switch
Enabling switch
RL131
MAINTENANCE MANUAL
2.3 Maintenance Function
DA8MEC-10-030-A0
2.3-3
2.3.3 Function
Condition
Maintenance switch is provided on the front of the machine.
This switch disable the safety interlock switch to perform maintenance work.
Maintenance SW ON
ON with safety stop
error cleared
Front
Safety interlock SW
(Front cover)
Rear
Safety interlock SW
(Rear cover)
Disabled
Enabled
Enabled
Enabled
Screen message During maintenance
Maintenance switch
abnormal
Only NC axis jog movement is allowed during maintenance. (NC movement will be disabled.)
Maintenance Switch
=REMARKS=
When the maintenance switch is in the ON position, it is not possible to switch the active control
panel to the one on the rear side.
Set the maintenance switch in the OFF position before turning power OFF.
If power has been turned OFF with the maintenance switch ON, safety stop cannot be cleared
even if <ENABLING> + <START> are pressed. This is for the sake of safety. In such a case, turn
OFF the maintenance switch once and turn it back ON.
After turning the maintenance switch ON and clearing a safety stop with <ENABLING> +
<START>, do not turn OFF the maintenance switch immediately.
Doing so will ensure the safety of the machine itself, but an error will occur that will disable
continuous operation.
In this case, turn power OFF once and turn it back ON.
SW: TM3-8222EZ / S-N
RL131
MAINTENANCE MANUAL
2.3 Maintenance Function
DA8MEC-10-030-A0
2.3-4
Enabling Switch
To execute jog operation of each NC axis from the control panel during maintenance, operate with one
hand while pressing the enabling switch with the other hand for safety reason.
SW: ＬW6MB-M1C2MLG (IDEC)