WEG MVW3000 A0040 V023, User Manual

Page: 117 / 125

MVW3000 | 9-29
9
Communication Networks
MVW3000 | 9-29
Table 9.12 on page 9-29 shows the bit, parameter and basic variable address:
Table 9.12: Bit, parameter and basic variable address
Parameters
Parameter Number
Modbus Address
Decimal Hexadecimal
P0000 0 00h
P0001 1 01h
... ... ...
P0100 100 64h
... ... ...
Basic Variables
Variable Number
Modbus Address
Decimal Hexadecimal
V00 5000 1388h
V01 5001 1389h
... ... ...
V08 5008 1390h
Status Bits
Bit Number
Modbus Address
Decimal Hexadecimal
Bit 0 00 00h
Bit 1 01 01h
... ... ...
Bit 7 07 07h
Command Bits
Bit Number
Modbus Address
Decimal Hexadecimal
Bit 100 100 64h
Bit 101 101 65h
... ... ...
Bit 107 107 6Bh
Note:
all the registers (parameters and basic variables) are treated as holding type registers, referenced starting
from 40000 or 4x, while the bits are referenced starting from 0000 or 0x.
The status bits have the same functions of the bits 8 to 15 of the Status (basic variable 2). These bits are available
just for reading, and any writing command returns an error to the master.
Table 9.13: Status Bit
Status Bit
Bit Number Function
Bit 0
0 = Enable by ramp inactive
1 = Enable by ramp active
Bit 1
0 = General Enable inactive
1 = General Enable active
Bit 2
0 = Direction of rotation reverse
1 = Direction of rotation forward
Bit 3
0 = JOG inactive
1 = JOG active
Bit 4
0 = Local
1 = Remote
Bit 5
0 = No undervoltage
1 = Undervoltage
Bit 6 No function
Bit 7
0 = Without fault
1 = With fault