71
Function
Address
Content
Monitor status
(Reference read )
2101H
Bit 0-1
00: Stop LED off, Run LED on.
01: Stop LED blinks, Run LED ON.
10: Stop LED on, Run LED blinks.
11: Stop LED on, Run LED off.
Bit 2
1:JOG acts
Bit 3 to 4
00: REV LED off, FWD LED on.
01: REV LED blinks, FWD LED on.
10: REV LED off, FWD LED blinks.
11::REV LED on, FWD LED off.
Bit 5 to 7
Reserved
Bit 8
1: Master frequency input from communications interface
Bit 9
1 Master frequency input from analog signal
Bit 10
1: Running reference input from communications interface
Bit 11
1 Parameter locking
Bit 12
0: Machine stop
1: During running
Bit 13
1:JOG command
Bit 14 to 15
Reserved
2102H
Given combinations frequency(F)
2103H
Output frequency (H)
2104H
Output current (A)
2105H
DC-Bus voltage(U)
2106H
Output voltage(E)
2107H
Current Step speed for multi-step speed reference (step)
2108H
PLC rotating speed (step)
2109H
PLC rotating time(sec)
210AH
External trigger count(count)
2113H
Main frequency command (o)
2114H
Auxiliary frequency command (b)
Abnormal response:
Except for broadcast data, the inverter shall feedback a normal signal after receiving command from master device.
Circumstances of abnormal feedback to master device are described below:
Inverter receives no signal due to communications error. Thus inverter has no response. This shall be treated as
timeout status finally by master device.
In case of inverter receives signals correctly, but treating this signal is unavailable, an abnormal signal shall be sent
back to master device, and digital operator sha
ll display fault signal “CE xx”. “Xx” is an abnormal signal in decimal. In
abnormal response, highest byte of original command code shall be set to 1, and abnormal code which explains the
abnormal information shall be feedback.
