EMC INDUSTRIAL GROUP LTD Communications & Display
MW61A_IM_ALL_SV6.09d_en 33/47
Q2512 COM1&2 modbus address [1 to 30] 8592, g12 1
modbus address.
Q2513 COM1 handshake enable [0=disable, 1=enable] 8584, g12 0
When set to 1, hardware handshaking is enabled. Set to 0 to disable hardware handshaking.
Q2514 COM1 error count 8810, g12
Q2515 COM1 stop bits 10140, g12 0
Comms port 2 - RS485
Q2521 COM2 baud rate (8 data, no parity, 2 stop) 8590, g12 230400
Sets the communications speed.
Q2522 COM1&2 modbus address [1 to 30] 8592, g12 1
modbus address.
Q2523 COM2 error count 8812, g12 Hz
Q2524 COM2 mode 8838, g12 0
Select MWBUS (default) or MODBUS. MWBUS will normally also work with MODBUS data packets.
Q2525 COM2 stop bits 10142, g12 0
Comms port 3 - RS485 MR1
Q2531 COM3 baud rate (8 data, no parity, 2 stop) 8588, g12 115200
Sets the communications speed.
Q2535 COM3 stop bits 10144, g12 0
Interface registers
These registers are the recommended registers to use for extracting the basic signals from the trans-
mitter via Modbus. The advantage of using these registers is that multi-register Modbus commands can
be used to make the interface more efficient.
A control or status register contains 32 bits of on or off information. When one of these registers is
displayed, a bit is selected by using the left and right arrow keys.
Registers 1
Q25411 gross weight 8000, g12
Q25412 net weight 8002, g12
Q25413 weight 8004, g12
Q25414 setpoint 1 8006, g12
Q25415 total weight 8008, g12
Q25416 flowrate 8010, g12
Q25417 control1 & control2 8012, g12
Q25418 control3 & status1 8014, g12
Q25419 status2 & status3 8016, g12
Q25410 IOx & faults 8018, g12
Registers 2
Q25421 no function 8020, g12
Q25422 no function 8022, g12
Q25423 no function 8024, g12
Q25424 no function 8026, g12
Q25425 speedC 8028, g12
Q25426 ratioC 8030, g12
Q25427 setpointC 8032, g12
Q25428 control2 & control3 8034, g12
Q25429 control1C & control1G 8036, g12
Q25420 IO Control 8038, g12
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