Baldor VS1MXS51, Инструкция по установке и эксплуатации

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RS485/MODBUS Protocol E-3 MN762S
Table E-6 Command 06 – Write Single Holding Register
Master Telegram Length Follower Response Length
Follower Address 1 Byte Follower Address 1 Byte
Function Code (06) 1 Byte Function Code (06) 1 Byte
Register Address 2 Byte Register Address 2 Bytes
Value 2 Byte Register Value 2 Bytes
CRC Checksum 2 Byte CRC Checksum 2 Bytes
E.8 Modbus Register Map
Table E-7
Reg.
No.
Par. Type
Supported
Commands
Function
Range Explanation
Low
Byte
High
Byte
1 - R/W 03,06
Drive
Control
Command
0..3
16 Bit Word.
Bit 0: Low = Stop
High = Run Enable
Bit 1: Low = No Function,
High = Fault Reset
Bit 2: Low = Decel Ramp 1
(P1-11), High = Decel
Ramp 2
2 - R/W 03,06
Modbus
Speed
reference
setpoint
0..20000
Setpoint frequency x10, e.g.
100 = 10.0Hz
3 - R/W 03,06
Torque
reference
0..2000
Torque Setpoint %x10, e.g.
1000 = 100.0%
4 - R/W 03,06
Acceleration
and
Deceleration
Time
0..255
Ramp time in seconds x 10,
e.g. 250 = 25 seconds
5 - R 03 Reserved
6 - R 03 Error code
Drive
status
Low Byte = Drive Error Code,
see table below
High Byte = Drive Status as
follows:
0: Drive Stopped
1: Drive Running
2: Drive Tripped
7 R 03
Output Motor
Frequency
Output frequency in Hz x10,
e.g. 100 = 10.0Hz
8 R 03 Output Motor Current 0..20000
Output Motor Current in Amps
x10,
e.g. 10 = 1.0 Amps