Chapter 4 Communication Protocol
Operating Manual for Communicating Area Sensor
4-11
Executed action
ASCII
RTU
Interlock function is turned on again
when full non-shading occurs.
:01060087000171
01 06 00 87 00 01 F8 23
◎
Example 5. Output setting
Note: Does not change immediately after setting; only takes effect after it is powered on again. Before
power on again, disconnect product output contact from the host and confirm that output action is normal;
output can then be connected to the host, in order to prevent output malfunction and damage.
Description: For normal operation states, refer to table below. Any abnormal diagnosis output will fix
shading OFF state.
Setting: Default 0 represents NPN, 1 represents PNP, 2 represents Push-Pull
Executed action
ASCII
RTU
Set to PNP
:0106008900016F
01 06 00 89 00 01 99 E0
◎
Example 6. Operation mode
Note: Before mode switching, disconnect product output contact from the host, in order to prevent output
malfunction and damage.
After switching from 0 or 1 to other modes, will enter stop mode, and must be powered on again to
complete switching.
After switching from 2,3,4 to 1, will enter the stop mode, and must be powered on again to complete
switching.
2,3,4 can be directly switched without necessity of being powered on again.
Example
Executed action
ASCII
RTU
Switch to measurement mode
:0106008A00026D
01 06 00 8A 00 02 29 E1
ON/OFF; measurement
mode
External resistance 4.7Kohm Full non-shading
ON
Shading OFF
NPN
Pull up
Low
High
PNP
Pull down
High
Low
Push-Pull
Not connected
High
Low
