Bin Master C-100MB, Руководство оператора

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925-0301 Rev C 25
Two Modbus function codes are supported for accessing the summary registers and the SmartBob
registers.
•
Read Holding Registers (03) – Valid addresses in a request to Modbus address 247 must be in
the range 4x0001 to 4x0490 (0000h to 01E9h), with a maximum of 120 registers per request.
Valid addresses in a request to Modbus addresses 001 to 120 must be in the range 4x0001 to
4x0005 (0000h to 0004h), with a maximum of 5 registers per request.
•
Write Single Register (06) – Only summary register 4x0009 and SmartBob register 4x0001 can
be written too. See details in register tables.
5.2 Summary Register List
The summary registers are accessible at Modbus address 247 and consists of 490 holding registers (4x).
They are as follows:
Register Access Name and Description
4x0001 RO Firmware Version – Indicates the firmware version of the console. The high byte
contains the version major and the low byte contains the version minor. The
version minor is always 2-digit decimal, meaning a value of 0101h is v1.01 not v1.1.
4x0002 RO Hardware Level – Indicates the PCB hardware level of the console.
0 = 353-0084
1 = 353-0084 rev A
2 = 353-0084 rev B to F
3 = 530-0573 rev G or newer
4x0003
to
4x0007
RO Reserved – These five registers should read as 65,535 (FFFFh).
4x0008 RO Number of Enabled SmartBobs – Will provide the number of SmartBobs enabled on
the console. Will read from 0 to 120 (0000h to 0078h).
4x0009 R/W Initiate Measurements – Write the address of any enabled SmartBob to this register
to initiate a measurement on that SmartBob. Write any value greater than 120 to
initiate measurements on all enabled SmartBobs. No action will be taken when 0 is
written to this register, but will always read as 0.
4x0010 RO Number of Idle SmartBobs – Will provide the number of SmartBobs not taking a
measurement, including those not enabled. This register will read 120 (0078h)
when no measurements are being performed and can be monitored to determine
when all measurements are completed. Subtract this value from 120 to determine
the number of SmartBobs currently taking a measurement.