Trio Motion Coordinator MC206 User Manual

Motion Coordinator Technical Reference Manual
Communications Protocols 13-6
MODBUS RTU
(16) Preset Multiple Registers
Notes
The following baud rate limitations should be observed when attaching a HMI
panel to the Motion Coordinator using Modbus.
Some HMI’s use the standard MODICON addressing for registers and I/O. If this is
the case, use the following mappings:
• Holding Registers 40001 + are mapped to VR(0) +
• Inputs 10001 to 10272 are mapped to IN(0) to IN(271) when the appropriate I/
O expansion is fitted.
• Output Coils 9 to 272 are mapped to OP(8,s) to OP(271,s) where s is the state
(ON or OFF)
Modbus Function Code 6
Mapped Trio Function Set VR() Global Variables: VR(addr)=data
1
……
VR(addr+n)=data
n
Starting Address Range 0 to 250
Number of Points Range 1 to 127
Data
1
to Data
n
-32768 to 32767 (16 bit signed)
Returned Data None
Motion Coordinator
Maximum Baud Rate
MC202
9600
Euro205
38400
MC206
38400
MC216
38400
MC224
38400

Trio Motion Coordinator MC206 Specifications

General

Brand	Trio
Model	Motion Coordinator MC206
Category	Controller
Language	English