KEYENCE CB-EP100 User Manual
Page 39
3-3 Cyclic communication
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- EtherNet/IP Network Unit CB-EP100 User’s Manual (LJ-V7000 Edition) -
Parameter List
Item
Description
Error Status
The error status of the CB-EP100 or measuring instrument errors are output.
When ON, a value is stored in "Error code." When OFF, 0 is stored in "Error
code."
ON: An error occurred in the CB-EP100 or in the connected measuring instrument.
OFF: No error occurred in the CB-EP100 or in the connected measuring instrument.
CB-EP100
Error Status
The error status of the CB-EP100 is output.
ON: An error occurred.
OFF: No error occurred.
Started up
Indicates that the CB-EP100 and the measuring instrument have started up and
that cyclic communication data and message communication data can be
normally sent and received.
* Until this bit goes on, data received via cyclic communication is an "initial
value."
ON: Startup preparations are completed.
OFF: Startup preparations are not completed.
LJ-V
Error status
The error status of the measuring instrument is output.
ON: An error occurred.
OFF: No error occurred.
Saving
Indicates whether a measuring instrument is accessing the save area (and
setting data is being saved).
Caution: The setting data may become corrupted if the power is turned off
during saving or immediately after the completion of saving.
ON: The save area is being accessed.
OFF: The save area is not being accessed (saving completed).
Measuring
instrument status
Outputs each control signal status (LASER_OFF, REMOTE, MEMORY_FULL) for
measuring instrument.
ON: Control status of targeted measuring instrument is ON.
OFF: Control status of targeted measuring instrument is OFF.
Valid status OUTn
(n: 1 - 16)
0 is stored in this bit when each OUT measurement value is in judgment
standby status or alarm status. When this bit is 0, each OUT measurement
value and judgment output is valid.
ON: The measurement value is valid
OFF: The measurement value is invalid (in judgment standby status or alarm
status).
Judgment standby
status OUTn
(n: 1 - 16)
This bit becomes 1 when each OUT measurement value is in judgment standby
status.
Judgment standby status indicates any of the following.
• The measuring instrument has just been started up
• Settings in the measuring instrument have just been changed
• Processing by reset input has just been performed
• Programs have just been changed
• Reset measurement by REMOTE/LASER_OFF input has just been
performed
ON: The judgment value is in judgment standby status
OFF: The judgment value is not in judgment standby status
Alarm status OUTn
(n: 1 - 16)
This bit becomes 1 when an OUT measurement value is in alarm status.
An alarm indicates any of the following.
• The measurement target is not in the measuring range.
• The measurement target does not give off enough light.
• Position correction has not been properly set.
• Measuring mode has not been properly set.
When there is an alarm status, both HI and LO become 1 in the judgment
results of the corresponding OUT.
ON: The measurement value indicates an alarm status.
OFF: The measurement value does not indicate and alarm status.?