GM9907-L5
bulk scale controller user’s manual
- 24 -
4.4.5.4 User ACUM report
Under the parameter
【
User ACUM
】
of the
【
Statistics
】
interface, click
【
】
to select the items to be printed in the pop-up box, such as printing ACUM total, current
user accumulative total, select user print and print all user accumulative total.
※
Note
：
Do not print recipes with ACUM 0
English 24 Columns print format as below
：
User ACUM report
Time: 2018/09/07
10:19
Unit: kg
--------------------------------------
User ID:
1
Times:
10
Weight:
306.6
--------------------------------------
English 32Columns print format as below
：
User ACUM report
Time: 2018/09/07
10:36
Unit: kg
------------------------------------------------
User ID:
1
Times
16
Weight:
451.2
------------------------------------------------
4.4.6
Modbus
-RTU
Protocol
The communication mode selected in serial port 1 or serial port 2 is Modbus-RTU mode.
4.4.6.1 function code and exception function code
Function code supported by the controller
：
function
code
Item
Description
03
Read register
Read up to
125
registers in a single pass .
06
Write a single
register
16
Write multiple
registers
This controller only supports writing double registers. It
must be aligned when writing. It is not allowed to write
only a part of dual registers. Read-only part is allowed
when reading.
01
Reading coil
Note that this length is in bits.
05
Write coil
Note: This controller only supports the above MODBUS function code. When the controller
performs other function codes, the controller will not respond.
MODBUS exception respond
Code
Item
description
02
Illegal data
address
For the controller, the error code indicates that the data
address received is an address that is not allowed.
