Instruction manual

9. REAL & VIRTUAL MODE SWITCHING AND STOP/RESTART
9 − 2
Table 9.1 Checklist for REAL to VIRTUAL Mode Switching
Output Module Checked
Check
Sequence
Check Item
Roller
Ball
Screw
Rotary
Table
Cam
Normal
Condition
Abnormal
Condition
1
•
Are PLC READY (M2000) and PCPU
READY completed (M9074) flags ON?
!!!!
ON OFF
2
•
Are all axes stopped?
(M2001 to M2032 are OFF)
!!!!
YES NO
3
•
Has cam data been changed by the
sequence program?
!!!!
NO YES
•
Has the mechanical system program
been registered?
!!!!
YES NO
4
•
Does the axis No. designated in the
system settings match the output shaft
designated in the mechanical system
program?
!!!!
YES NO
5
•
Is the all
−
axes servo ON command
(M2042) ON?
!!!!
ON OFF
6
•
Is servo START processing in progress
due to a servo error reset at the
amplifier module axis?
!!!!
Servo
START
completed
Servo START
processing
in progress
7
•
Is external encoder normal?
!!!!
YES NO
8
•
Is an external emergency stop (EMG)
input in effect?
!!!!
NO YES
9
•
Is the servo error detection
(M2408
+
20n) signal OFF at all the
axes?
!!!!
YES NO
10
•
Is the zeroing request (M2409
+
20n)
signal OFF for all the axes? (excluding
roller axis)
 !!!
YES NO
11
•
Does the system-of-units designated in
the fixed parameters match that
designated at the output module?
 !!!
YES NO
12
•
Has the cam data been registered?
!
YES NO
13
•
Has the cam No. been designated at
the "cam No. setting device"
(cam parameters)?
!
YES NO
14
•
Has the stroke (1 to 2
31
−
1) been
designated at the "stroke setting
device" (cam parameters)?
!
YES NO
15
•
Is the cam's "stroke setting device" No.
an even number?
!
YES NO