YASKAWA S-7 Series Command Manual page 95

 Brake Signal Timing Charts for MECHATROLINK Communications Error Operation
Settings
• When Pn884 = n.X Is Set to 0
NOP
Command
Alarm status
Servo status
Brake signal (/BK)
ON
• When Pn884 = n.X Is Set to 1
• MECHATROLINK Communications Error-Related Alarm
Command NOP
Communications
error-related alarm
Servo status
Brake signal (/BK)
ON
• Alarm Other Than a MECHATROLINK Communications Error-Related Alarm
Command NOP
Any alarm other than
a communications
error-related alarm
Servo status
Brake signal (/BK)
ON
BRK_OFF SV_ON
Normal status
OFF ON
OFF
BRK_OFF SV_ON
Normal status
OFF ON
OFF
SV_ON
BRK_OFF
Normal status
OFF ON
OFF
3.2 Servo Commands
3.2.3 Release Brake Command (BRK_OFF: 22h)
Alarm status
OFF
Alarm status
OFF
ON
Alarm status
OFF
3
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