KEYENCE DL-PN1 - Manual (Page 10)

8 - PROFINET Communication Unit DL-PN1 User's Manual (GT) -
Reading an output from a sensor amplifier
Available outputs: High, Low, Go
This example shows how to read the High output from Slot 1 (ID01).
(1) The output from the sensor amplifier entered into Bit 0 of the input address 16 via
data I/O communication.
This example shows how to read the High output from the sensor amplifier ID01.
Entering an external input to a sensor amplifier
Available external inputs: PRESET, TIMING, RESET, error clear
This example shows how to enter the TIMING input from Slot 1 (ID01).
(1) The output address value to which an external input request was assigned is linked
via data I/O communication and the external input of the sensor amplifier is turned
on or off.
(2) You can check the input status of the sensor amplifier with the external input
response.
Reference
After the external input is executed, the button operation of the sensor
amplifiers is locked for about 10 seconds. "COM-Lock (comLoc)" is displayed
for about 2 seconds during switching to the locked state or when an attempt
is made to operate a locked button. When button operation is unlocked,
"COM-Unlock (comUnL)" is displayed for about 2 seconds. However, the
initialization screen appears when an initialization reset is executed. If an
external input is repeatedly executed when the initialization screen is being
displayed, the initialization screen is retained.
Output
High output of ID01
Sensor amplifier
Master
Sot 1
Bit 0 of the input address 16
1
0
ON
OFF
(1)
(2)
(1) Master
External input request
External input response
Sensor amplifier
External input
TIMING input of ID01
1
0
ON
OFF
1
0
Slot 1
Bit 1 of the output address 1
Slot 1
Bit 1 of the input address 18