Rockwell Automation Guardmaster 440R-ENETR, User Manual

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48 Rockwell Automation Publication 440R-UM009C-EN-P - July 2019
Chapter 6 AOP Controller Tags
GuardLink Tap Fault Codes
DI and DIS Tags
Due to similar functionality, the DI and DIS safety relays have the same tags. The
DI safety relay has voltage-free electromechanical outputs, and the DIS safety
relay has solid-state outputs.
Table 7 - GuardLink Tap Nonrecoverable Fault Codes
Fault Code
Decimal (Hex) Description Recommended Action
00 (00) No fault. No action necessary.
01 (01) Short circuit is detected on Channel A of the
monitored field device
Check wiring. Functionally test the monitored device. Cycle the device between safe and active state.
02 (02) Short circuit is detected on Channel B of the
monitored field device
05 (05) Power error Evaluate supply voltage. Supply voltage must be 20.4… 26.4V at all taps under all electrical load conditions.
06 (06) Internal memory fault
Follow the general instructions for faults. See General Instructions for Faults on page 39 .
07 (07) Failure to detect monitored field device type
08 (08) Internal memory (ROM) fault
09 (09) Runtime memory (RAM) fault.
10 (0A) Internal memory(CPU) fault
11 (0B) Internal test fault
12 (0C) Voltage fault Evaluate supply voltage. Supply voltage must be 20.4…26.4V at all taps under all electrical load conditions.
13 (0D) Channel A and Channel B (OSSD) cross fault Check for a short circuit condition between ChA and ChB of the monitored device.
14 (0E) Internal memory fault Follow the general instructions for faults. See General Instructions for Faults on page 39 .
15 (0F) No response on GuardLink Check GuardLink wiring - brown wire is connected to 24V, blue wire is connected to ground, white wire is
connected to S12, and black wire is connected to S22.
Table 8 - DI and DIS Relay Tags (Tag name prefix: ENETRname:I.Relayx_GSR_DI. or ENETRname:I.Relayx_GSR_DIS.)
Name Data Type Definition
IN01 BOOL IN01 Status - Indicates whether input circuit 1 is ON or OFF.
0 = The input channel is OFF.
1 = The input channel is ON.
IN02 BOOL IN02 Status - Indicates whether input circuit 2 is ON or OFF.
0 = The input channel is OFF.
1 = The input channel is ON.
SingleWireSafetyIn BOOL Single Wire Safety Input Status - Indicates whether the Single Wire Safety input (L12) is ON or OFF.
0 = The Single Wire Safety input signal is OFF.
1 = The Single Wire Safety input signal is ON.
ResetRequired BOOL Reset Required Indication - Turns ON (1) when all monitored input conditions are ON and the safety relay Output is OFF (0).
CrossLoopOK BOOL Cross Loop OK - Indicates whether the safety relay is detecting a cross loop fault on one of the input circuits.
0 = Cross loop fault
1 = No fault
SafetyOutput BOOL Safety Output Status – Indicates whether the safety output channels are ON or OFF.
0 = The safety output channels are OFF.
1 = The safety input channels are ON.