Mitsubishi Electric MELSEC Q Series User Manual page 98

Item
Immediate stop
accumulated pulse
Cd.16
setting value (minimum
value)
Accumulated pulse
Cd.17
setting value selection
96
Description
The difference between the reference value
(minimum value) and the judgment value
(immediate stop accumulated pulses
(minimum value)) is set.
The relation between this setting and the
judgment value is as follows.
[If " Accumulated pulse setting value
Cd.17
selection" is set to 0]
Immediate stop accumulated pulses
(minimum value) = reference value (minimum
value) + Immediate stop accumulated
Cd.16
pulse setting value (minimum value)
[If " Accumulated pulse setting value
Cd.17
selection" is set to 1]
Immediate stop accumulated pulses
(minimum value) = reference value (minimum
value) + ( Immediate stop accumulated
Cd.16
pulse setting value (minimum value) - 1000) ×
reference value (minimum value)  1000
For details on the accumulated pulse error
detection function, refer to the following.
Page 223, Section 11.9
• The setting unit for "
Cd.13
accumulated pulse setting value (maximum
value)" to " Immediate stop
Cd.16
accumulated pulse setting value (minimum
value)" is selected.
• If a value other than 0 and 1 is set, the value
is regarded as 0.
• If this area is set to 1 and the
maximum/minimum reference values are
set to 0, the error "Accumulated pulse error
undetectable" (error code: 131) occurs and
the accumulated pulse error detection
function does not operate.
For details on the accumulated pulse error
detection function, refer to the following.
Page 223, Section 11.9
Setting range
• If "
Cd.17
pulse setting value
selection" is set to 0:
-148000 to -1 pulse
• If "
Cd.17
pulse setting value
selection" is set to 1:
1000 to 50000
-3
(× 10
: Last three digits
are the value after the
decimal point.)
Alert output
0: Set with pulse
1: Set with magnification
Default
value
Accumulated
Accumulated
0
0: Set
with
pulse
Buffer
memory
address
(decimal)
406
407
408