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8.2. Monitoring from the computer
This section explains how to monitor the operating status of the inverter from the computer.
Monitoring of the operation frequency from the computer (FE00, FD00)
Operation frequency (frequency immediately before the occurrence of a trip):
Communication Number FE00 (Minimum unit: 0.01 Hz)
Operation frequency (current frequency): Communication Number FD00 (Minimum unit: 0.01 Hz)
Ex.:Monitoring of operation frequency (during 50 Hz operation) ... (1388H = 5000d, 5000 x 0.1 = 50
Hz)
Computer → Inverter Inverter
→ Computer
(RFD00)
CR
(RFD001388)
CR
Inverter operating status (FE01, FD01)
Operating status (status immediately before the occurrence of a trip):
Communication Number FE01
Operating status (current status): Communication Number FD01
Table 2 Data construction of inverter operating status (FE00/FD00) (*: FD01 supports the VF-S11 and later models.)
Bit Specifications 0 1 S7 S9 S11/nC1 Remarks
0 Failure FL No output Output in prog-
ress
-- 9
1 Failure Not tripped Tripped -- 9 Trip statuses include
and trip retention status.
2 Alarm No alarm Alarm issued -- 9
3 Reserved - - -- -
4 Motor section (1 or 2)
(THR 2 selection)
Motor 1 (THR 1) Motor 2 (THR 2) -
9
9 THR1: PT=set value, vL, vb, Thr
THR2:PT=0, F170, F172, F173
5 PI control OFF PI control
permitted
PI control
prohibited
-
9
9
6 Acceleration/deceleration
pattern selection (1 or 2)
Acceleration/
deceleration
pattern 1 (AD 1)
Acceleration/
deceleration
pattern 2 (AD 2)
9
9
9 AD1 :ACC, DEC,
AD2 :F500, F501
7 DC braking OFF Forced DC
braking
9
9
9
8 Jog run OFF Jog run
9
9
9
9 Forward/reverse run Forward run Reverse run
9
9
9
10 Run/stop Stop Run
9
9
9
11 Coast stop (ST=OFF) ST=ON ST=OFF -
9
9
12 Emergency stop Not emergency
stop status
Emergency stop
status
-
9
9
13 Standby ST=ON Start-up process Standby -- 9 Standby: Initialization completed,
not failure stop status, not alarm
stop status (MOFF, LL forced
stop or forced stop due to a
momentary power failure),
ST=ON, and RUN=ON
14 Standby Start-up process Standby -- 9 Standby: Initialization completed,
not failure stop status, and not
alarm stop status (MOFF, LL
forced stop or forced stop due to
a momentary power failure)
15 Reserved - - -- -