Servo Ready Output Signal (/S-Rdy); Error/Warning Output Signal (/Warn) - YASKAWA S-V Series User Manual

5 Parameter Setting and Functions

5.3.5 Servo Ready Output Signal (/S-RDY)

5.3.5 Servo Ready Output Signal (/S-RDY)

This signal is turned ON when the SERVOPACK is ready to accept the servo ON (/S-ON) signal.
The /S-RDY signal is turned ON under the following conditions.
• The main circuit power supply is ON.
• No hard wire base block state
• No servo alarms
Type
Output
The setting of the /S-RDY signal can be changed with the parameters below.
PnB1E
PnB51
5.3.6

Error/Warning Output Signal (/WARN)

This is the error or warning signal before an alarm occurs. An error signal is output for only 2 seconds. A
warning signal is output continuously until the cause of the warning is eliminated. Refer to 9.2.1 List of Warn-
ings for Command Option Attachable Type SERVOPACKs.
Type
Output
The /WARN output status can be set with the parameters below.
PnB1C
PnB51
5-10
Pin No.
Signal
Name
Σ-V
Capacity
/S-RDY CN1-25, 26 CN1-29, 30
Parameter
0
When SERVOPACK is ready, photocoupler becomes ON (close).
[Factory setting]
1 When SERVOPACK is ready, photocoupler becomes OFF (open).
0 Does not output /ALO1 to /ALO3. (/WARN, /BK, and /S-RDY are
[Factory setting]
output.)
Outputs /ALO1 to /ALO3. (/WARN, /BK, and /S-RDY are not out-
1
put.)
Pin No.
Signal
Name
Σ-V Capacity
/WARN CN1-1, 2 CN1-25, 26
Parameter
0
When an error/warning occurs, photocoupler becomes ON (close).
[Factory setting]
1 When an error/warning occurs, photocoupler becomes OFF (open).
0
Does not output /ALO1 to /ALO3. (/WARN, /BK, and /S-RDY are
[Factory setting] output.)
Outputs /ALO1 to /ALO3. (/WARN, /BK, and /S-RDY are not out-
1
put.)
Large-
Setting
Σ-V
ON (close)
OFF (open)
Meaning
Large-
Setting
Σ-V
ON (close)
OFF (open)
Meaning
Meaning
SERVOPACK is ready to accept the servo ON
signal (/S-ON).
SERVOPACK is not ready to accept the servo ON
signal (/S-ON).
Meaning
Warning status (Error/warning status)
Normal status
When Enabled
After restart
After restart
When Enabled
After restart
After restart