Guard Locking Input Tags
This table shows unique tags of guard locking switches. The tags that Automatic Diagnostics reports update when the tap is in a safe state.
Tag Name | Automatic Diagnostic | Data Type | Description |
|---|---|---|---|
RunMode | No | BOOL | 0 = Not Run mode 1 = Run mode |
ConnectionFaulted | No | BOOL | The device always reports the value as 0. The controller modifies the value. If the connection is faulted, the device cannot report a fault value, therefore the controller sets the value to 1. 0 = Connection not faulted 1 = Connection faulted |
DiagnosticActive | No | BOOL | 0 = No diagnostics active 1 = One or more diagnostic or prognostics thresholds reached |
DiagnosticSequenceCount | No | SINT | Increments for each time a distinct diagnostic condition is detected and each time a distinct diagnostic condition transitions from detected to not detected. Set to zero by product reset or power cycle. Wraps from 255 (-1) through 1 and zero is skipped. |
Pt | CHANNEL_DI:I:1 | ||
Pt.Data | No | BOOL | 0 = No demand on safety function 1 = Device has demand on safety function |
Pt.Fault | No | BOOL | Indicates whether a fault has occurred within the GuardLink-enabled switch. This tag is a roll-up of all diagnostic conditions for this switch. This fault member triggers both the DiagnosticActive member and increments/decrements the diagnostic sequence count. 0 = No fault 1 = Fault present |
Pt.Uncertain | No | BOOL | 0 = Normal data 1= Uncertain status |
DoorClosed | No | BOOL | Status of the door position. For firmware 1, this tag indicates that the door is both closed and locked. For firmware 2, this tag indicates that the door is closed and ready to lock. 0 = Door open 1 = Door closed |
DoorLocked | No | BOOL | Status of the lock. For firmware 1, this tag is not used. For firmware 2, this tag indicates that the door is both closed and locked. 0 = Can be closed, but is not locked 1 = Closed and locked |
InternalFault | Yes | BOOL | Device requires a reset; send a DeviceReset command to clear the fault condition or cycle power to the GuardLink device. 0 = No internal fault 1 = Internal fault |
InvalidActuatorFault | Yes | BOOL | This tag name applies to unique coded locking switches. Verify that the actuator is a unique (not standard) coded actuator that has not been previously taught to this switch. A switch that requires a unique coded actuator cannot validate standard actuators. 0 = No fault 1 = Invalid actuator fault |
TeachLimitExceeded | Yes | BOOL | This tag name applies to unique coded locking switches. No more learns are allowed. The teach process was locked after the last actuator was taught or the switch has already learned 8 actuators. The eighth actuator remains functional. 0 = No fault 1 = Teach limit fault |
TeachProcessError | Yes | BOOL | This tag name applies to unique coded locking switches. Actuator moved out of range during teach process. Cycle power to switch and restart the teach process. 0 = No fault 1 = Fault |
LockDetectionFault | Yes | BOOL | During the operational state, the device failed to detect the movement of the internal solenoid-driven locking bolt to the 'lock' position. If installed, check to see if the escape release button has been pressed. We only detect the bolt extended, not retracted. The DiagnosticActive bit is set to 1, and the DiagnosticSequenceCount increments by 1. 0 = No fault 1 = Fault |
LockingFault | Yes | BOOL | In the safe state, the device attempted to lock or unlock for a specified attempt length, but status input did not indicate the device locked/unlocked. Device failed to lock or unlock. Check for excessive sideload and misalignment. The DiagnosticActive bit is set to 1, and the DiagnosticSequenceCount increments by 1. 0 = No fault 1 = Fault |
ActuatorDetectionFault | Yes | BOOL | During the operational state, the device failed to detect the actuator. The DiagnosticActive bit is set to 1, and the DiagnosticSequenceCount increments by 1. 0 = No fault 1 = Fault |
ActuatorNotPairedFault | Yes | BOOL | The actuator present is not the actuator that is paired with the switch. The DiagnosticActive bit is set to 1, and the DiagnosticSequenceCount increments by 1. 0 = No fault 1 = Fault |
TeachDisabled | No | BOOL | Reports whether a guard locking switch reaches its limit of 8 for learning a new actuator, or additional teaches are prevented during configuration. The eighth or the last taught actuator remains functional. 0 = Additional learns remain 1 = No more learns allowed |
EndOfLifeWarning | Yes | BOOL | Device has reached 100% of its rated mechanical life. 0 = End of life not reached 1 = End of life reached |
OverTemperature | Yes | BOOL | 0 = Temperature does not exceed rated specification 1 = Temperature exceeds rated specification |
UnderTemperature | Yes | BOOL | 0 = Temperature not lower than rated specification 1 = Temperature lower than rated specification |
GuardLinkSignalFault | Yes | BOOL | Indicates whether the GuardLink safety signal is corrupt, which can be due to electromagnetic interference (EMC). Possible sources include closely coupled cabling and transients on the ground conductor. 0 = Valid safety signal 1 = Invalid safety signal |
LSystemPowerWarning | Yes | BOOL | Input voltage is below the minimum specification. The device can continue to operate. For devices operating at firmware 1, the LSystemPowerWarning is set to 1 if the voltage supply is out of range (high or low). Increase the supply voltage to at least 20.4V to clear the warning. 0 = No warning 1 = Voltage supply is below minimum specification |
HSystemPowerWarning | Yes | BOOL | Indicates that the supply voltage level at the tap is too high. The trip point typically occurs from 27V through 28.3V. The voltage must reduce to a level between the specified range from 20.4V through 26.4V. For devices operating at firmware 1, the LSystemPowerWarning is set to 1 if the voltage supply is out of range (high or low). 0 = No warning 1 = Voltage supply is above specification |
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