Mitsubishi MELSEC-Q QD77MS, Руководство пользователя

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Chapter 1 Product Outline
Stop process
OPR control Manual control
Stop cause
Stop
axis
M code
ON signal
after stop
Axis
operation
status
after
stopping
( Md.26 )
Machine
OPR
control
Fast
OPR
control
Major
positioning
control High-level
positioning
control
JOG/
Inching
operation
Manual
pulse
generator
operation
Axis error
detection
(Error other
than stop
group 1 or 2)
(Note-1)
Relatively safe
stop
(Stop group 3)
"Stop signal"
from
GX Works2
Each
axis No
change
Error
"Axis stop
signal" ON
from PLC
CPU
Intentional stop
(Stop group 3) "Stop signal"
ON of
external
input signal
Each
axis No
change Stopped
(Standby)
Deceleration stop/sudden stop
(Select with " Pr.39 Stop group 3 sudden stop
selection".)
Deceleration
stop
(Note-1): If an error occurs in a positioning data due to an invalid setting value, when the continuous positioning control uses multiple
positioning successively, it automatically decelerates at the previous positioning data. It does not stop suddenly even the setting
value is sudden stop in stop group 3. If any of the following error occurs, the operation is performed up to the positioning data
immediately before the positioning data where an error occurred, and then stops immediately.
• No command speed (Error code 503)
• Outside linear movement amount range (Error code 504)
• Large arc error deviation (Error code 506)
• Software stroke limit + (Error code 507)
• Software stroke limit - (Error code 508)
• Sub point setting error (Error code 525)
• End point setting error (Error code 526)
• Center point setting error (Error code 527)
• Outside radius range (Error code 544)
• Illegal setting of ABS direction in unit of degree (Error code 546)
REMARK
Provide the emergency stop circuits external to the servo system to prevent cases
where danger may result from abnormal operation of the overall in the event of a
power supply fault or servo system failure.