Mitsubishi Electric Q Series, Руководство по программированию

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9 - 3
9 REAL MODE/VIRTUAL MODE SWITCHING AND STOP/RE-START
(2) Output module check
(a) The items in Table 9.2 below are checked to determine the output module
state.
If an error is detected, it switches to the virtual mode, but the applicable
system cannot be started. Correct the error cause in the real mode, and
switch to virtual mode again.
(b) When an error is detected, the error detection signal (M2407+20n) of
applicable output module turns on, and the error code is stored in the
minor/major error code storage register.
Table 9.2 Check Items List for Output Module
Applicable output module
Check
sequence
Check item
Roller
Ball
screw
Rotary
table
Cam
Normal
condition
Abnormal
condition
• Is the feed current value within the stroke
limit range ?
— —
1
• Is the feed current value within the range
of "[lower stroke limit value] to [stroke
amount]" ? — — —
YES NO
2
• Does not "[lower stroke limit value] +
[stroke amount]" exceed 2147483647 (2
31
-
1) in the two-way cam mode ?
— — — YES NO
• When the clutch connected to between the
drive module and synchronous encoder is
"external input mode", are the clutch
ON/OFF device the same device ?
YES NO
3
• When the clutch connected to between the
drive module and synchronous encoder is
"external input mode", are the encoder I/F
the manual pulse generator input ?
YES
NO
(Serial
encoder
(ABS) input)
• Is the output module where either a "no
clutch" or "clutch ON command" in effect
for the virtual main shaft or the virtual
auxiliary input axis the servo ready
(M2415+20n : ON)?
ON OFF
4
• Is the external input signal "STOP" of
output module where either a "no clutch" or
"clutch ON command" in effect for the main
shaft or the auxiliary input axis OFF ?
OFF ON
5
• Can the current value within 1 cam
revolution be calculated in the two-way
cam mode ? — — — YES NO
6
• Is the clutch ON/ OFF address setting
device for address mode clutch an even
number ? YES NO