Warn (Warning) Signal; Tgon (Rotation Detection) Signal - YASKAWA SGD7S-****20A Series Product Manual

6.1.4

/WARN (Warning) Signal

Both alarms and warnings are generated by the SERVOPACK. Alarms indicate errors in the
SERVOPACK for which operation must be stopped immediately. Warnings indicate situations
that may results in alarms but for which stopping operation is not yet necessary.
The /WARN (Warning) signal indicates that a condition exists that may result in an alarm.
Type Signal
Output /WARN
Note: You must allocate the /WARN signal to use it. Use Pn50F = n.X (/WARN (Warning Output) Signal Allo-
cation) to allocate the signal to a connector pin. Refer to the following section for details.
6.1.2 Output Signal Allocations on page 6-6
6.1.5

/TGON (Rotation Detection) Signal

The /TGON signal indicates that the Servomotor is operating.
This signal is output when the shaft of the Servomotor rotates at the setting of Pn502 (Rotation
Detection Level) or faster or the setting of Pn581 (Zero Speed Level) or faster.
Type Signal
Output /TGON
Note: You must allocate the /TGON signal to use it. Use Pn50E = n.X (/TGON (Rotation Detection Output)
Signal Allocation) to allocate the signal to a connector pin. Refer to the following section for details.
6.1.2 Output Signal Allocations on page 6-6
Setting the Rotation Detection Level
Use the following parameter to set the speed detection level at which to output the /TGON sig-
nal.
• Rotary Servomotors
Rotation Detection Level
Setting Range
Pn502
1 to 10,000
• Linear Servomotors
Zero Speed Level
Pn581 Setting Range
1 to 10,000
Connector Pin No. Signal Status
ON (closed)
Must be allocated.
OFF (open)
Connector Pin No. Signal Status
ON (closed)
Must be allocated.
OFF (open)
Setting Unit
-1
1 min
Setting Unit
1 mm/s

6.1.4 /WARN (Warning) Signal

Meaning
Warning
Normal status
Servomotor
Rotary Servomotors
Linear Servomotors
Rotary Servomotors
Linear Servomotors
Speed
Default Setting When Enabled
20 Immediately
Speed
Default Setting When Enabled
20 Immediately
6.1 I/O Signal Allocations
Meaning
The Servomotor is
operating at the setting
of Pn502 or faster.
The Servomotor is
operating at the setting
of Pn581 or faster.
The Servomotor is
operating at a speed
that is slower than the
setting of Pn502.
The Servomotor is
operating at a speed
that is slower than the
setting of Pn581.
Position Torque
Classification
Setup
Position Force
Classification
Setup
6
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