Delta MS300 Series User Manual page 799

Appendix A. Modbus ProtocolMS300
Status monitor read only (21xx): communication station address is Pr.09-00 setting value
5.
Function Name
Fault status
Drive operation status 2101H
Frequency command
Output frequency
Output current
DC bus voltage
Output voltage
Attribute
Modbus
(Function Size
Address
Code)
2100H R(03H) U16
R(03H)
U16
2102H R(03H)
2103H R(03H)
2104H R(03H)
2105H R(03H)
2106H R(03H)
bit7–0: Fault code
bit15–8: Warning code
Status of RUN / STOP
00B: Drive fully stops
(RUN indicator is OFF / STOP indicator is ON)
01B: Drive is stopping
bit1–0 (RUN indicator flashes / STOP indicator is ON)
10B: Drive is in standby status
(RUN indicator is ON / STOP indicator flashes)
11B: Drive is running
(RUN indicator is ON / STOP indicator is OFF)
bit2 1: JOG command
Operation direction
00B: FWD
(REV indicator is OFF / FWD indicator is ON)
01B: from REV to FWD
bit4–3 (REV indicator flashes / FWD indicator is ON)
10B: from FWD to REV
(REV indicator is ON / FWD indicator flashes)
11B: REV
(REV indicator is ON / FWD indicator is OFF)
1: Master frequency controlled by communication
bit8
interface
1: Master frequency controlled by analog / external
bit9
terminal signal
1: Operation command controlled by communication
bit10
interface
bit11 1: Parameter locked
bit12 Reserved
Drive's frequency command (XXX.XX Hz)
1: Speed mode→Speed command
2: Torque mode→Speed limit
Drive's output frequency (XXX.XX Hz)
Drive's output current (XX.XX A). Decimal places can be
referred by the high byte of 211F
Drive's DC bus voltage (XXX.X V)
Drive's output voltage (XXX.X V)
790
Description