YASKAWA SGD7S-****20A Series - WARN (Warning) Signal; TGON (Rotation Detection) Signal

6.1 I/O Signal Allocations
6.1.4 /WARN (Warning) Signal
6
Application Functions
6-9
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.
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.
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
• Linear Servomotors
Typ e Signal Connector Pin No. Signal Status Meaning
Output /WARN Must be allocated.
ON (closed) Warning
OFF (open) Normal status
Typ e Signal Connector Pin No. Signal Status Servomotor Meaning
Output /TGON Must be allocated.
ON (closed)
Rotary Servomotors
The Servomotor is
operating at the setting
of Pn502 or faster.
Linear Servomotors
The Servomotor is
operating at the setting
of Pn581 or faster.
OFF (open)
Rotary Servomotors
The Servomotor is
operating at a speed
that is slower than the
setting of Pn502.
Linear Servomotors
The Servomotor is
operating at a speed
that is slower than the
setting of Pn581.
Pn502
Rotation Detection Level
Setting Range Setting Unit Default Setting When Enabled Classification
1 to 10,000
1 min
-1
20 Immediately Setup
Pn581
Zero Speed Level
Setting Range Setting Unit Default Setting When Enabled Classification
1 to 10,000 1 mm/s 20 Immediately Setup
Speed
Position
Torque
Speed
Position
Force