Monitoring Output Signals; Checking Output Signal Status; Interpreting Output Signal Display Status; Output Signal Display Example - YASKAWA E-V Series User Manual

8.7

Monitoring Output Signals

The status of output signals can be checked with the input signal monitor (Un006). The procedure for check-
ing the status, the method of reading the monitor, and a display example are shown below.

8.7.1 Checking Output Signal Status

Use the following steps to check the allocations of output signals using parameter Un006.
Display after
Step
Operation
1
2
3
Output signal display
4

8.7.2 Interpreting Output Signal Display Status

The status of allocated signals is displayed on the 7-segment display on the Panel Operator.
7 6 5 4 3 2 1
• When the output is in OFF (open) status, the top segment (LED) is lit.
• When the output is in ON (short-circuited) status, the bottom segment (LED) is lit.
Display LED
Number
1
2
3
4
5
6
7
8

8.7.3 Output Signal Display Example

Output signals are displayed as shown below.
• When ALM signal operates (alarm at H level)
7 6 5 4 3 2 1
Keys
MODE/SET
MODE/SET
MODE/SET
status
MODE/SET
Top: OFF(H level)
Bottom: ON(L level)
Number
Output Terminal Name
CN1-31, -32
CN1-25, -26
-
CN1-27, 28
CN1-29, -30
CN1-37
CN1-38
CN1-39
−
The top segment of
number 1 is lit.
Press the MODE/SET Key to select the monitor mode.
DATA/
Press the UP or DOWN Key to select Un006.
DATA/
The present status can be displayed on the 7-segment dis-
play on the Panel Operator by pressing the DATA/SHIFT
Key for approximately one second. Refer to 8.7.2 Interpret-
DATA/
ing Output Signal Display Status.
Press the DATA/SHIFT Key for approximately one second
to return to the display of step 2.
DATA/
Factory Setting
ALM
/COIN or /V-CMP
/TGON
/S-RDY
ALO1
ALO2
ALO3
Reserved

8.7 Monitoring Output Signals

Operation
8
8-9