5-286 T60 Transformer Protection System GE Multilin5.9 TRANSDUCER INPUTS AND OUTPUTS 5 SETTINGS5It is recommended to use the T60 to configure the RRTD parameters. If the RRTDPC software is used to change the RRTDsettings directly (the application and type settings), then one of the following two operations is required for changes to bereflected in the T60.• Cycle power to T60.• Break then re-establish the communication link between the RRTD unit and the T60. This will cause the RRTD COMMFAIL operand to be asserted then de-asserted.b) REMOTE RTDS 1 THROUGH 12PATH: SETTINGS TRANSDUCER I/O RRTD INPUTS RRTD RTD 1(12)The remote RTD inputs convert values of input resistance into temperature for further operations. These inputs areintended to be connected to any of the RTD types in common use. Specific hardware details are contained in chapter 3.On power up, the T60 reads and saves all application and type settings from the RRTD. This synchronizes the RRTD andT60. Any changes to RRTD settings (function, application, or type) from the T60 interface are immediately reflected in theRRTD. The following rules are followed.• If the RRTD 1 FUNCTION setting is “Enabled”, then the RRTD 1 APPLICATION setting value will be written to RRTD device.• If the RRTD 1 FUNCTION setting is “Disabled”, then RRTD1 APPLICATION setting value is set as “None”.• If the RRTD 1 APPLICATION or RRTD 1 TYPE settings are changes, then these settings are immediately written to theRRTD device. RRTD 1RRTD 1 FUNCTION:DisabledRange: Disabled, EnabledMESSAGE RRTD 1 ID:RRTD 1Range: Up to 20 alphanumeric charactersMESSAGE RRTD 1 TYPE:100 Ω PlatinumRange: 100 Ω Nickel, 10 Ω Copper, 100 Ω Platinum,120 Ω NickelMESSAGE RRTD 1APPLICATION: NoneRange: None, Stator, Bearing, Ambient, Group 1,Group 2MESSAGE RRTD 1 ALARMTEMPERATURE: 130°CRange: 1 to 200°C in steps of 1MESSAGE RRTD 1 ALARMPKP DELAY: 5 sRange: 5 to 600 s in steps of 5MESSAGE RRTD 1 TRIPTEMPERATURE: 130°CRange: 1 to 200°C in steps of 1MESSAGE RRTD 1 TRIPPKP DELAY: 5 sRange: 5 to 600 s in steps of 5MESSAGE RRTD 1 TRIPRST DELAY: 5 sRange: 5 to 600 s in steps of 5MESSAGE RRTD 1 TRIP VOTING:NoneRange: None, Group, Remote RTD 1, Remote RTD 2,...,Remote RTD 12MESSAGE RRTD 1 OPEN:NoneRange: None, Alarm, BlockMESSAGE RRTD 1 BLOCK:OffRange: FlexLogic™ operandMESSAGE RRTD 1 TARGET:Self-resetRange: Self-reset, Latched, DisabledMESSAGE RRTD 1 EVENTS:DisabledRange: Disabled, Enabled
