LEMCOM EtherNet/IP™ - User manual
Vacuum characteristics
COVAL - LMEIP-UK-D-1155UM0067
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Factory settings
The LEMCOM provided to you has been configured with default settings that suit most applications.
Depending on the chosen model (LEMC60X or LEMC90X), LEMCOM is configured as follows:
LEMC60X...
60% max. vacuum
LEMC90X…
90% max. vacuum
L1/h1
35%
/ 10%
65%
/ 10%
L2/h2
45%
/ 10%
75%
/ 10%
Auto-blow
OFF
Auto-blow duration
500 ms
ASC
ON
DIAG ECO
ON
Maximum bounces number
2
DIAG ECO analysis time (s)
1
Customer LED mode
BL1
Valves status mode
MD1
Table 22 - Factory settings
Recommendations
Default vacuum parameters may have to be adjusted to perfectly suit application requirements. If so,
it is recommended to respect the following conditions:
-
L2-h2 > L1
i.e. regulation zone should be
above the “object gripped” threshold
-
h1<L1
i.e. hysteresis should be
lower than “object gripped” threshold
-
h2<L2
i.e. hysteresis should be lower than “regulation” threshold
-
In case of rough or porous product handling, disable ASC to avoid vacuum pilot to turn ON
and OFF frequently.
INCORRECT SETTINGS INDICATION
If the recommendations given above are not respected when configuring a LEMCOM, the
MS led of the corresponding module will blink red.
