Monitoring Input Signals; Interpreting Input Signal Display Status - YASKAWA SGDV User Manual

8 Monitor Displays (Un

8.3.1 Interpreting Input Signal Display Status

8.3

Monitoring Input Signals

The status of input signals can be checked with the input signal monitor (Un005). The method of interpreting
the display and a display example are shown below.
8.3.1

Interpreting Input Signal Display Status

The input signal monitor (Un005) can be read in the following way. The upper level indicates OFF, and the
lower level indicates ON. All undefined digits are shown in the lower level (ON).
U n 0 0 5 =
Display LED
Note: Input signals use the following circuit configuration.
• OFF: Open
• ON: Short-circuited
Example
OFF (open)
8-4
)
8 7 6 5 4 3 2 1 digit
Input Terminal Name
Number
1
2
3
4
5
6
7
8
Analog
Analog
CN1-15
CN1-16
CN1-17
CN1-18
CN1-25
CN1-26
CN1-12
–
Signal Name
(Factory Setting)
/S-ON
/P-CON
P-OT
N-OT
/ALM-RST
/P-CL
/N-CL
Reserved