Mitsubishi MELSEC Q Series Programming Manual page 695

(3) When control based only on upper limit values is performed, the lower limit value designated
at is set at " 32678".
S1
(4) When control based only on lower limit values is performed, the upper limit value designated
at is set at "32767".
S2
DLIMIT
(1) The function controls the output value to be stored at the device designated by (
checking whether the input value (BIN 32 bits) designated by (
of upper and lower limit values specified by (
S1 +1
When
Lower limit value
S2
+1
When
Upper limit value
S1 +1
When Lower limit value
(2) The values designated by (
2147483648 to 2147483647.
(3) To perform controls based only on the upper limit value, set the lower limit value designated
by ( , +1) to " 2147483648".
S1 S1
(4) To perform controls based only on the lower limit value, set the upper limit value designated
by ( , +1) to "2147483647".
S2 S2
Operation Error
(1) In the following case, an operation error occurs, the error flag (SM0) turns ON, and an error
code is stored into SD0.
• The lower limit value designated by
.
S2
S1 S3 +1 S3
Input value
+1
S2 S3 S3
Input value
S1 S3 +1 S3
S2
Input value Upper limit value
Output value (
0
Value designated by +1,
S1 S1
, +1), (
S1 S1
S3
, +1) and ( ,
S1 S1 S2 S2
S1
+1
Lower limit value
S2
+1
Upper limit value
S3
S2 +1
+1
Input value
D +1, D )
Value designated by S2 +1,
Output value (
S3 +1, S3
, +1), or ( , +1) are within the range of
S2 S2 S3 S3
is larger than the upper limit value designated by
S1
LIMIT(P),DLIMIT(P)
, +1) by
D D
, +1) is within the range
S3
+1) or not.
D D
S1
+1
Output value
S2 D D
+1
Output value
D D
S3 +1
Output value
S2
)
(Error code: 4100)
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