Campbell Scientific CR510 TD Operating System Addendum for CR510, CR10X, and C - Page 48
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Section 12. Program Control Instructions Port Address Notes: Edlog allocates only one of the input locations used in parameters 5 and 7 of this instruction. The additional input locations must be inserted manually using the Input Location Editor. If this instruction is used to retrieve a value or set a value in the remote datalogger's public (or input location) table (i.e., code 26 or 27 is used in parameter 3), Instruction 63 or 68 must follow this instruction to enter the variable name that will be accessed. Index parameter 3 to delay execution of subsequent program instructions until the datalogger receives a valid response or error from the remote. Otherwise, the PakBus command is queued, the datalogger proceeds to the next instruction, and the communications are handled later when the remote replies. The communications port that will be used by the local PakBus datalogger during the execution of this instruction. Valid options are: Code 0 1 2 3 4 5 6 7 16 17 18 Description Modem Enabled Device, 300 Modem Enabled Device, 1200 Modem Enabled Device, 9600 Modem Enabled Device, 76800 Modem Enabled Device, 2400 Modem Enabled Device, 4800 Modem Enabled Device, 19200 Modem Enabled Device, 38400 SDC 6 (COM 310) SDC 7 SDC 8 Note: The CR10X-TD and CR510-TD have limited communication rates and do not support options 4 through 7. When a PakBus command is being issued, this address refers to the PakBus address of the datalogger. When a Modbus command is being issued, this address refers to the Modbus address. The PakBus and Modbus addresses in the datalogger cannot be set to the same number. If this instruction is used within a loop, index this parameter to automatically increment the address with each pass through the loop. When this parameter is indexed, program execution will be delayed until a response is received from the remote datalogger. 12-4