Dl object (class id:67h), Dl object (class id:67h) -31 – KEYENCE DL-EP1 User Manual
Page 61
3-4 Message Communication
3-31
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- EtherNet/IP Compatible Network Unit DL-EP1 User’s Manual (GT2) -
The DL Object provides the DL-EP1 connection status and device write/read. This
object is unique to the DL-EP1.
Services
*1 This service cannot be used in the DL-EP1 (instance ID:00H).
*2 This service cannot be used in the sensor amplifier (instance ID: 01H to 0FH)
connected to the DL-EP1.
*3 In the DL-EP1 (instance ID: 00H), this service can be used as the attribute ID
90H to 9EH and A0H to AEH.
DL Object (Class ID:67H)
Service
Code
Service Name
Description
0EH
Parameter
read
Reads parameters from the DL-EP1 and the sensor amplifier
connected to the DL-EP1. For examples of using this service,
refer to
"(1) Reading parameters from a sensor amplifier"
10H
Parameter
write
Writes parameters to the DL-EP1 and the sensor amplifier
connected to the DL-EP1. For examples of using this service,
refer to
"(2) Writing parameters to a sensor amplifier"
4BH
*1
Operation
command
Requests processing such as zero shift and tuning from the
sensor amplifier connected to the DL-EP1. The contents of
processing that can be requested differ per sensor amplifier.
Set the contents of processing with the attribute ID in the
object.
refer to
"Attribute IDs supported by the instance service
4BH (operation command)" (Page 3-48). For examples of
using this service, refer to
"(3) Issuing operation commands to a sensor amplifier"
4CH
Batch lock
setting
*2
Collectively performs lock or unlock for all the connected
sensor amplifiers. Even if a lock setting that is not supported
by sensor amplifiers is designated, locks all the sensor
amplifiers without interrupting processing. Then, error code
09H is returned as a response.
Setting 0: Not lock
Setting 1: Full key lock
Setting 2: Key lock
For examples of using this service, refer to
sensor amplifier operations" (Page 3-49).
* If a key is locked, message communication cannot switch
the bank.
4DH
Acquisition of the
number of decimal
places
*3
Acquires the number of decimal places of the designated
parameter. For examples of using this service, refer to
Reading the number of decimal places in the parameter from
a sensor amplifier" (Page 3-51).