Omron CJ1W-NC271 - 12-2009, Operation Manual

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206
Axis Operating Input Memory Areas
Section 4-8
4-8-4 Servo Status Flags
The Servo Status Flags (word b+1) are flags that monitor the control status of
the Servo Drive. This enables monitoring of the Servo Drive control status
(position, speed, torque control loop).
b = Beginning word of Axis Operating Input Areas specified in Common
Para (Axis No.
−
1)
×
25
Name Word Bits Contents
Servo ON Flag b+1 03 0: Servo unlocked.
1: Servo locked.
Main Power ON Flag 04 0: Main circuit power supply OFF.
1: Main circuit power supply ON.
Positioning Com-
pleted Flag/Speed
Conformity Flag 07 During position control: Positioning Com-
pleted Flag
0: Sending position control command to
Servo Drive or the position is outside
Positioning Completion Range 1 .
1: Sending position control command to
Servo Drives completed and the posi-
tion is within
Positioning Completion
Range 1 .
During speed control: Speed Conformity
Flag
0: Speed does not match the speed com-
mand value for speed control.
1: Speed matches the speed command
value for speed control.
Distribution Com-
pleted Flag/Zero
Speed Flag 08 During position control: Distribution Com-
pleted Flag
0: Sending position control command to
Servo Drive.
1: Sending position control command to
Servo Drive completed.
During speed control: Zero Speed Flag
0: Not zero speed.
1: Detecting zero speed.
Torque limit 09 0: Torque limit function disabled.
1: Torque limit function enabled.
Positioning Proxim-
ity Flag/Speed Limit
Status Flag 11 During position control: Positioning Proxim-
ity Flag
0: Outside Positioning Completion Range
2
1: Within Positioning Completion Range 2
During torque control: Speed Limit Status
Flag
0: Speed limit function disabled.
1: Speed limit function enabled.
Forward Software
Limit Flag 12 0: Within forward software limit.
1: Forward software limit exceeded.
Reverse Software
Limit Flag 13 0: Within reverse software limit.
1: Reverse software limit exceeded.