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LEMCOM EtherNet/IP™ - User manual
8.9.8 Input instance 141
Bit 7
Byte 0
-
↓ SELECTED MODULE IN INSTANCE 111 (DIAGNOSTIC REQUEST ACKNOWLEDGEMENT) ↓
Byte 1
Diagnostic data given in bytes 34 to 77 are related to module number given here
Byte 2
To
Refer to bytes 2 to 33 described for Instance 140
Byte 33
External vacuum counter: Number of external activation of the vacuum valve (customer controls only / sent by
Bytes 34-37
PLC, LEMCOM MANAGER, Web server)
Most significant byte on byte 37.
Internal vacuum counter: Total number of activation of the vacuum valve (external/customer controls + automatic
Bytes 38-41
controls due to ASC).
Most significant byte on byte 41.
Blow-off counter: Number of activation of the blow-off valve (external/customer controls + automatic blow-off).
Bytes 42-45
Most significant byte on byte 45.
Gripping counter: Number of parts handled by the vacuum pump.
Bytes 46-49
Most significant byte on byte 49.
Lost parts counter: Number of lost parts during handling.
Bytes 50-53
Most significant byte on byte 53.
ASC counter: Number of activation of the Air Saving Control (ASC) system.
Bytes 54-57
Most significant byte on byte 57.
ASC errors counter: Number of interruption of the regulation system due to vacuum leakage (switch to permanent
Bytes 58-61
suction).
Most significant byte on byte 61.
Com. errors (local): Number of communication errors detected on the CAN local bus.
Bytes 62-65
Most significant byte on byte 65.
Com. errors (bus): Number of communication errors detected on the customer fieldbus (Master module only).
Bytes 66-69
Most significant byte on byte 69.
Power supply errors: Power supply monitoring and warning when voltage is below the Power supply threshold
Bytes 70-73
(21,6V by default).
Most significant byte on byte 73.
Power supply measurement: given in tenth of volts
Bytes 74-75
Most significant byte on byte 75.
Internal temperature measurement
Bytes 76-77
Most significant byte on byte 77.
COVAL - LMEIP-UK-D-1155UM0067
Bit 6
Bit 5
-
-
↓ DIAGNOSTIC DATA OF THE SELECTED MODULE IN INSTANCE 111 ↓
Table 20 - Data mapping - Input instance 141
Bit 4
Bit 3
↓ HEARTBEAT ↓
-
-
EtherNet/IP™
Bit 2
Bit 1
-
-
Bit 0
Heartbeat
33/42
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