Monitoring From The Computer - Toshiba Tosvert VF-S15 Series Instruction Manual

8.2.Monitoring from the computer

This section explains how to monitor the operating status of the inverter from the computer.
 Monitoring of the output frequency from the computer (FD00, FE00)
Output frequency (current status): "Communication Number FD00" (unit: 0.01Hz)
Output frequency (status immediately before the occurrence of a trip): "Communication Number
FE00" (unit: 0.01Hz)"
The current output frequency is read out in hexadecimal in units of 0.01Hz. For example, if the out-
put frequency is 80Hz, 1F40H (hexadecimal number) is read out. Since the unit is 0.01Hz, 1F40H
(hexadecimal number) = 8000 (decimal number) x 0.01 = 80 (Hz)
Example: Monitoring of the output frequency (operation frequency: 50Hz) ・・・ (1F40H=8000d,
8000×0.1=80Hz)
Computer→Inverter
(RFD00)
 Monitoring of the output current with the computer (FD03, FE03)
Output current (current status): "Communication Number FD03" (unit: 0.01%)
Output current (status immediately before the occurrence of a trip): "Communication Number FE03"
(unit: 0.01%)
The current output current is read out in hexadecimal in units of 0.01%. For example, if the output
current of an inverter with a current rating of 4.8A is 2.4A (50%), 1388H (hexadecimal number) is
read out. Since the unit is 0.01%, 1388H (hexadecimal number) = 5000 (decimal number) x 0.01 =
50 (%)
Example: Monitoring of the output current (output current: 90%) ・ ・ ・
9000×0.01=90%)
Computer→Inverter
(FRD03)
The following items are also calculated in the same way.
• FD05 (output voltage)..........................................Unit: 0.01% (V)
• FD04 (DC voltage) ..............................................Unit: 0.01% (V)
Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: info@clrwtr.com
Inverter→Computer
(RFD001F40)
CR
Inverter→Computer
(RFD032328)
CR
CR
CR
56
E6581913
(2328H=9000d,