KEYENCE DL-DN1 - Manual (Page 51)

3-3 Explicit Messaging
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- DeviceNet Compatible Network Unit DL-DN1 User’s Manual (FD-MH) -
The following tables list the command parameters used in explicit messaging to read/
write the settings and status of sensor amplifiers and to issue motion commands.
For details about how the master unit performs explicit messaging using command
parameters, see:
"Issuing a Motion Command to a Sensor Amplifier" (page 3-19)
"Reading/Writing Settings or Status of a Sensor Amplifier" (page 3-20)
Common Command Parameter List
The table below describes command parameters which are common to the DL-DN1.
InstID: Instance ID; AttrID: Attribute ID
Attribute R: Read; R/W: Read/Write
Command Parameter List
InstID
(DEC) AttrID
(HEX)
Name Description Attribute
Data
type
Default
value
Parameter range
0
64 Status
Bit 0-12: Unused
Bit 13: Sensor ready
Bit 14: Warning state
Bit 15: Error state
R WORD 0 *1
65 Error state
The error state values of sensor ampli-
fiers (ID 01 to ID 10) are output as
they are assigned to bits 0 - 9.
R WORD 0
0: No Error
1: Error
66 Warning state Not used with the FD-MH series. R WORD 0 -
67 System reserved
68
Current value
property
This property is output by assigning
sensor amplifiers (ID 01 to ID 10) bits
0 - 9. The output occurs when the
instantaneous flow rate is non-
numeric: "over," or "invalid."
R WORD 0
0: Normally mea-
sured value
1: "over" or "invalid"
69 to 6B System reserved
6C Error ID number Error details. If there are errors with
multiple ID numbers, the error infor-
mation for the smallest ID number is
output.
R UINT 0
*2
6D Error code R UINT 0
6E
Warning ID
number
Not used with the FD-MH series.
R UINT 0
-
6F Warning code R UINT 0
70 to 73 System reserved
74 Output 1
Output 1 is output by assigning sensor
amplifiers (ID 01 to ID 10) bits 0 - 9.
R WORD 0
0: OFF
1: ON
75 Output 2
Output 2 is output by assigning sensor
amplifiers (ID 01 to ID 10) bits 0 - 9.
R WORD 0
0: OFF
1: ON
76 Output 3
Output 3 is output by assigning sensor
amplifiers (ID 01 to ID 10) bits 0 - 9.
R WORD 0
0: OFF
1: ON
77 to 8C System reserved
8D
Current value
"invalid"
If instantaneous flow rates from
sensor amplifiers (ID 01 to ID 10) are
invalid (-----), they are output by
assigning them to bits 0 - 9.
R WORD 0
0: Normal value
1: Invalid