ECD T90 Instruction Manual
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Contents
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Page 69 Model T80Register Value 2 Bytes 0x0000 to 0xFFFFCRC 2 Bytes calculated*N = Quantity of RegistersErrorModbus ID (Slave Address) 1 Byte 1 to 247 (0x01 to 0xF7)Error Code 1 Byte 0x86Exception Code 1 Byte 01, 02, 03 or 04CRC 2 Bytes calculatedREGISTERSPer the Modbus Application Protocol Specification (V1.1b)Name Meaning (2 bytes each register) NumberofRegistersReturnDataFormatReadWriteRequiresStorageInitiateRegister #dec hexModbus ID (slave address) Defined as 1 to 247 per the Modbus ApplicationProtocol Specification (V1.1b) 1 16 bitInteger RW 0 00Data Format Data Format of the User Bus to the T80 (0-DF8N2, 1-DF8O1, 2-DF8E1, 3-DF8N1) 1 16 bitInteger RW 1 01Baud Rate Baud Rate of the User Bus to the T80 (0-1200, 1-2400, 2-4800, 3-9600) 1 16 bitInteger RW 2 02BusMessage total message count detected by the slave (remotedevice) 1 16 bitInteger R 3 03BusCommunicationsError total CRC error count 1 16 bitInteger R 4 04SlaveExceptionError total count of exceptions detected 1 16 bitInteger R 5 05SlaveMessage total messages addressed to the slave (remotedevice) 1 16 bitInteger R 6 06SlaveNoResponse total count of messages not responded to by theslave (remote device) 1 16 bitInteger R 7 07SlaveNAK total Negative Acknowledges returned by slave(remote device) 1 16 bitInteger R 8 08SlaveBusy total count of "slave busy" was returned for anaddress message 1 16 bitInteger R 9 09BusCharacterOverrun count of messages that couldn't be handled due tocharacter over-run condition 1 16 bitInteger R 10 0AReset all Modbus ErrorCountersResets all of the Modbus Error counters (defined inModbus spec) to 0, Write any value. 1 16 bitInteger W 11 0BProduct T80 Model Number(Modbus) The Model Number of the Unit polled 1 16 bitInteger R 12 0CT80 Serial Number (hi word) Unit Serial Number (32 bit integer hi word, bytes 3and 2) 232 bitLongIntegerR13 0DT80 Serial Number (lo word) Unit Serial Number (32 bit integer lo word, bytes 1and 0) 14 0ET80 Mode Unit operating mode (1-Startup, 2-Sensor Search, 3-Operate) 1 16 bitInteger R 15 0FT80 Fault Status Unit Fault flags, bit defined 1 16 bitInteger R 16 10T80 2nd Fault Status Unit Fault flags (2nd word reserved, currently notused) 1 16 bitInteger R 17 11T80 Warning Status Unit Warning flags, bit defined 1 16 bitInteger R 18 12T80 2nd Warning Status Unit Warning flags (2nd word reserved, currently notused) 1 16 bitInteger R 19 13T80 FW Rev Firmware revision of the Control BD in ASC, ex. " 1". 1 16 bitInteger R 20 14Relay Number to read/write Relay number to access data (0 - Relay 1, 1 - Relay 2,2 - Relay 3) 1 16 bitInteger RW 21 15Relay Type Read/Write Relay Type (0 - Fault Type, 1 - AlarmType, 2 - Disabled, 3 - Timed) 1 16 bitInteger RW Y 22 16 |
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