5.11 Holding Brake
5.11.4 Output Timing of /BK (Brake) Signal When the Servomotor Is Operating
5-34
• Linear Servomotors
The brake operates when either of the following conditions is satisfied:
• When the Motor Speed Goes below the Level Set in Pn507 for a Rotary Servomotor or in
Pn583 for a Linear Servomotor after the Power Supply to the Motor Is Stopped
• When the Time Set In Pn508 Elapses after the Power Supply to the Motor Is Stopped
Pn583
Brake Reference Output Speed Level
Setting Range Setting Unit Default Setting When Enabled Classification
0 to 10,000 1 mm/s 10 Immediately Setup
Pn508
Servo OFF-Brake Reference Waiting Time
Setting Range Setting Unit Default Setting When Enabled Classification
10 to 100 10 ms 50 Immediately Setup
The Servomotor will be limited to its maximum speed even if the brake reference output speed
level (Rotary Servomotor: Pn507, Linear Servomotor: Pn583) is higher than the maximum speed.
Pn508
/S-ON input, alarm,
or power OFF
Motor speed
Motor power status
/BK signal
ON (Brake released.)
Power not supplied.
Power
supplied.
Motor stopped with dynamic
brake or by coasting
(Pn001 = n.X)
Linear Servomotor: Pn583
Rotary Servomotor: Pn507
OFFON
OFF (Brake applied.)
ON
OFF
Rotary Servomotor: Pn507
Linear Servomotor: Pn583
Motor stopped with dynamic
brake or by coasting
(Pn001 = n.X)
Power
supplied.
Power not supplied.
OFF (Brake
applied.)
Motor speed
Motor power status
/BK signal
/S-ON input, alarm,
or power OFF
Pn508
ON (Brake released.)
Important
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