Template:DriveStatusbits - Revision history

Tero K at 15:09, 14 September 2018

2018-09-14T15:09:34Z

Tero K at 11:51, 3 November 2017

2017-11-03T11:51:59Z

Tero K: Created page with "{| class="wikitable" |- ! Name !! Description !! Troubleshooting |- | Initialized || True when drive has completed initialization procedure (such as Phasing a.k.a. phase sea..."

2017-06-16T14:17:48Z

Created page with "{| class="wikitable" |- ! Name !! Description !! Troubleshooting |- | Initialized || True when drive has completed initialization procedure (such as Phasing a.k.a. phase sea..."

New page

{| class="wikitable"
|-
! Name !! Description !! Troubleshooting
|-
| Initialized || True when drive has completed initialization procedure (such as [[Phasing a.k.a. phase search|phasing]]) || If never goes on, check parameters, drive input voltage, [[safe torque off]] and enable inputs and possible faults.
|-
| Error recovering || True when drive performs position return to the setpoint position after clear faults command is given ||
|-
| Tracking error warn || Indicates that tracking error has increased beyond certain point. On most drives this controls a digital output pin that may be used in conjunction with [[controller]] to mitigate a tracking error problem before a tracking error fault is triggered. Operation depends on operating mode:
* Position mode: true when position tracking error is greater than 1/8 of {{param|FPT}}
* Velocity mode: true when velocity tracking error is greater than 1/8 of {{param|FVT}}
* Torque mode: true when actual torque differs from torque setpoint more than 1/4 of {{Param|MMC}}. This is not present in {{G2.0}}, and on that drive it will always read ''false''.
||
|-
| Target reached || True when drive's internal motion profiler (velocity & acceleration limited motion) has reached the user setpoint value and other conditions are met.

Full list of conditions of this status being ''true'' are:
*Trajectory planner output is stationary (for more info, see [[signal path of motor drive]])
*Following status bits are ''false'':
**Follow error recovery
**Homing
**Fault stop
**Follow error warning
*And following status bits are ''true'':
**Initialized
**Enabled
**Run (drive active)
||
|-
| Enabled || True when drive has enabled state on. This allows drive to control motor if no faults are active.||
|-
| Run (drive active) || True when drive is initializing or controlling motor. Goes false if enabled is false or faults are active||
|-
|Homing active|| True when drive is performing homing sequence. Goes false after homing is complete or not enabled||
|-
| Braking|| True when motor is being braked electrically and/or mechanically||
|-
| Permanent stop|| True when drive requires restart before continuing motor control. Goes true when changing certain parameters or if initialization fails|| Restart drive to see if the state clears. If not, check parameterization and usage errors.
|-
|Voltages good|| True when [[HV DC bus]] voltage is withing configured range (from {{param|FUV}} to {{param|FOV}})||
|-
| Fault stopped|| True when drive is disabled true to active fault state|| Perform clear drive faults function (from Connect tab). If problem repeats, check motor & tuning parameters and operating conditions. See fault register and fault location for hints.
|-
|Ready for use|| True when drive has performed all initializations, possible homing and is enabled and running. When true, drive is ready to follow user setpoint commands||
|-
|STO active||True when [[Safe torque off|safe torque off]] is active. In Argon this monitors only STO2.||
|}

@@ Line 42: / Line 42: @@
 | Fault stopped|| True when drive is disabled true to active fault state|| Perform clear drive faults function (from Connect tab). If problem repeats, check motor & tuning parameters and operating conditions. See fault register and fault location for hints.
 |-
-|Ready for use|| True when drive has performed all initializations, possible homing and is enabled and running. When true, drive is ready to follow user setpoint commands||
+|Ready for use a.k.a servo ready|| True when drive has performed all initializations, possible homing and is enabled and running. When true, drive is ready to follow user setpoint commands. The full logic of this bit is:
 |-
 |STO active||True when [[Safe torque off|safe torque off]] is active. In Argon this monitors only STO2.||
 |}

@@ Line 17: / Line 17: @@
 Full list of conditions of this status being ''true'' are:
 *Trajectory planner output is stationary (for more info, see [[signal path of motor drive]])
-*Following status bits are ''false'':
+*and, following status bits are ''false'':
 **Follow error recovery
 **Homing
 **Fault stop
 **Follow error warning
-*And following status bits are ''true'':
+*and, following status bits are ''true'':
 **Initialized
 **Enabled