Allen-Bradley PowerFlex 527, Руководство пользователя

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Rockwell Automation Publication 520-UM002B-EN-E - December 2017 93
PowerFlex 527 Integrated Safe Torque-Off Chapter 4
The drive is now in the out-of-box state.
Safe Torque-Off Status This section describes the safety-related status that is available to the motion
controller.
Axis Tags
When a PowerFlex 527 Add-On-Profile (AOP) is added to a Logix I/O tree,
Axis tags are added to the controller tags.
Safety-Related Axis Tags on page 93 lists the safety-related STANDARD tags
that are added when a new AXIS_CIP_DRIVE axis is defined.
IMPORTANT
When the drive returns to the out-of-box state, the STO function reverts to
hardwired control.
ATTENTION: The status data described in this section is STANDARD data (not
SAFETY data) and may not be used as part of a safety function.
Safety-Related Axis Tags
Logix Designer Tag Name Attribute
[bit]
Type Description
AxisFault 34 DINT
GuardFaultStatus [5] BOOL STO Fault - Hardwired
SafetyFaultStatus [8] BOOL STO Fault - Network
GuardStatus
(1)
(1) Bits not shown are always zero.
980 DINT
GuardOKStatus [0] BOOL Not STO Fault - Hardwired
GuardGateDriveOutputStatus [2] BOOL Torque Permitted - Hardwired
GuardStopInputStatus [3] BOOL Safety Inputs Enabled
GuardStopRequestStatus [4] BOOL Torque Disabled - Hardwired
GuardFault
(1)
981 DINT
GuardStopInputFault [9] BOOL STO Fault - Hardwired
GuardGateDriveFault [2] BOOL Internal STO Circuit Fault - Hardwired
CIPAxisFaultsRA 903 LINT
SafetyModuleCommunicationErrorFault [28] BOOL Loss of communications to Safety Control
CIPAxisAlarmsRA 904 LINT
SafetyModuleCommunicationErrorAlarm [28] BOOL Loss of communications to Safety Control
CIPInitializationFaultsRA 910 DINT
InvalidSafetyFirmwareFault [14] BOOL Invalid Safety Control Firmware
CIPStartInhibits 676 INT
SafeTorqueOffActiveInhibit [5] BOOL Torque Disabled - Network
CIPStartInhibitsRA 912 INT
SafeTorqueOffInhibit [5] BOOL Torque Disabled - Hardwired
AxisSafetyState 760 INT Safety Supervisor State
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