Instruction Codes - Toshiba TOSVERT VF-AS1 Function Manual

4.4.3.

Instruction Codes

Code No.
1003H Command mode selection read
2003H Command mode selection write
Frequency setting mode
1004H
Frequency setting mode
2004H
0072H Special monitor
0073H Read Special monitor code read
00F3H Write Special monitor selection
0074H Trip history No.1, No.2 read
0075H Trip history No.3, No.4 read
006DH Frequency command value (RAM) read Read the frequency command value (RAM).
006EH Torque command value (RAM) read
Option frequency command value
00EDH
(EEPROM&RAM) write *2
Option torque
00EEH
(EEPROM&RAM) write *2
00F4H Trip history clear
00FCH Parameter all clear
00FDH Inverter reset
1000H to
1999H
Read parameters (RAM)
(1000H to
1F99H)
2000H to
Write parameters (EEPROM&RAM) *2
2999H
*1 : The details of an error code are indicated to the following page.
*2 : The Life of EEPROM is approximately ten thousand times.
Item
selection read
selection write
command value
Description
0: Terminal input enabled
1: Operation panel input enabled
(including LED/LCD option input)
2: 2-wire RS485 communication input
3: 4-wire RS485 communication input
4: Communication option input
1: VI/II (voltage/current input)
2: RR/S4 (potentiometer/voltage input)
3: RX (voltage input)
4: Operation panel input enabled
(including LED/LCD option unit)
5: 2-wire RS485 communication input
6: 4-wire RS485 communication input
7: Communication input
8: Optional AI1 (differential current input)
9: Optional AI2 (voltage/current input)
10: UP/DOWN frequency
11: Optional RP pulse input
12: Optional high-speed pulse input
13: Optional binary/BCD input
0000H to FFFFH : Monitor value selected after choosing
instruction code 00F3H.
Read the content that was monitored by special monitor.
Select the monitor code of special monitor.
Read the No.1 (latest) to No.4 (oldest) trip records. *1
Read the torque command value (RAM).
Write the option frequency command value (EEPROM
&RAM).
Write the option torque command value (EEPROM&RAM).
9696H : Clear all trip history.
9696H : Clear all parameters. (Parameters other than
proofreading values are made into factory default
settings.)
9696H : Reset the inverter.
To read parameters F000 to F984, add the triple figures
that follow Fxxx to 1000H. (Ex: F984 -> 984 + 1000 = 1984)
No error occurs when you select 1A00 to 1F99. Because
these parameters are for maintenance.
To write parameters F000 to F984, add the triple figures
that follow Fxxx to 2000H.
15 −
−
E6581288①