50
Wireless Data Communication System - WD PRO Series Instruction Manual
8. Function Details
External Input Line
8.2.2 Determine External Input Line Function
On detecting a change in state in one of the 8 external input lines, this function determines the input status.
Tube color: Gray
Tube color: Black
Power Supply Wire
Red
Black
Orange
Green
Blue
White
Amber
Amber
Flashing Common Line
Brown
Brown
Power Supply Wire
Purple
Red
Orange
Green
Blue
White
Purple
Gray
External Input Common line
Gray
RS-232C Connection
Clear Input
External Input 7
External Input 8
External Input 1
External Input 2
External Input 3
External Input 4
External Input 5
External Input 6
LED Red
LED Amber
LED Green
LED Blue
LED White
Buzzer
Even though external input lines cannot be determined as "flashing", the timing for determination differs depending
on the setting of Determine Signal Tower Control Line Input. The determination operation for each setting is as
follows.
Setting
Description
Change in state
Operation result
Normal
External Input 1
OFF→ON
O N
OFF
External Input 1 [OFF]
External Input 1 [ON]
Result
External Input 1
100 ms or longer
External Input 1
ON→OFF
Result
O N
OFF
External Input 1 [ON]
External Input 1 [OFF]
External Input 1
100 ms or longer
Flashing
Determination
External Input 1
OFF→ON
O N
OFF
Result
SS+100 ms or longer
External Input 1 [OFF]
External Input 1 [ON]
External Input 1
External Input 1
ON→OFF
External Input 1 [ON]
External Input 1 [OFF]
External Input 1
O N
OFF
Result
SS+100 ms or longer
CAUTION
Input a signal based on the above timing for the determination operation. Determination may not be possible using any
other timing than the above determination operation.
