6-10 C70 CAPACITOR BANK PROTECTION AND CONTROL SYSTEM – INSTRUCTION MANUALSTATUS CHAPTER 6: ACTUAL VALUES66.3.17 Direct devices statusACTUAL VALUES STATUS DIRECT DEVICES STATUSThese actual values represent the state of direct devices 1 through 16.6.3.18 Teleprotection channel testsACTUAL VALUES STATUS TELEPROT CH TESTSThe status information for two channels is shown here.CHANNEL 1 STATUS — This represents the receiver status of each channel. If the value is “OK,” teleprotection is enabled anddata is being received from the remote terminal; If the value is “FAIL,” teleprotection enabled and data is not being receivedfrom the remote terminal. If “n/a,” teleprotection is disabled.CHANNEL 1 LOST PACKETS — Data is transmitted to the remote terminals in data packets at a rate of two packets per cycle.The number of lost packets represents data packets lost in transmission; this count can be reset to 0 through theCOMMANDS CLEAR RECORDS menu.VALIDITY OF CHANNEL CONFIGURATION — This value displays the current state of the communications channel identificationcheck, and hence validity. If a remote relay ID does not match the programmed ID at the local relay, the “FAIL” messagedisplays. The “N/A” value appears if the local relay ID is set to a default value of “0,” the channel is failed, or if theteleprotection inputs/outputs are not enabled.6.3.19 Remaining connection statusACTUAL VALUES STATUS COMM STATUS REMAINING CONNECT DIRECT DEVICES STATUS DIRECT DEVICE 1STATUS: OfflineRange: Offline, Online DIRECT DEVICE 16STATUS: OfflineRange: Offline, Online TELEPROT CH TESTS CHANNEL 1STATUS: n/aRange: n/a, FAIL, OK CHANNEL 1 LOSTPACKETS: 1Range: 1 to 65535 in steps of 1 CHANNEL 2STATUS: n/aRange: n/a, FAIL, OK CHANNEL 2 LOSTPACKETS: 1Range: 1 to 65535 in steps of 1 VALIDITY OF CHANNELCONFIGURATION: FAILRange: n/a, FAIL, OK COMM STATUS REMAINING CONNECT MMS TCP(max 5)5Range: 0 to 5 MODBUS TCP (max 4)4Range: 0 to 4 DNP TCP(max 2)2Range: 0 to 2 IEC-104 TCP(max 2)2Range: 0 to 2 SFTP (max 4)4Range: 0 to 4
