Toshiba TOSVERT VF-S15 series User Manual

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5.1.2. Block Read command：Indirect (03H)
Select the read data which is desired to be read in block communication to Block Communication
Read Data Parameters (f875 to f879). This parameter becomes effective when the system
is reset, such as when power is turned off. When the setting is completed, turn off and then on the
power.
No. Block read data For data details, see:
0 No selection -
1 Status information 1 (FD01)
2 Output frequency (FD00)
3 Output current (FD03)
“8.2. Monitoring from communication”
4 Output voltage (FD05) “9. Parameter data”
5 Alarm information (FC91) “8.2. Monitoring from communication”
6 PID feedback value (FD22) “9. Parameter data”
7 Input terminal monitor (FD06)
8 Output terminal monitor (FD07)
9 Terminal VIA monitor (FE35)
10 Terminal VIB monitor (FE36)
11 Terminal VIC monitor (FE37)
12 Input voltage (FD04)
13 Motor speed (FE90)
14 Torque (FD18)
“8.2. Monitoring from communication”
* “0000” will be returned as dummy data, if “0 (No selection)” is selected for the parameter and
“read” is specified.
 Computer → Inverter *The text size is 8 bytes fixed.
Communication
No.
Number of Data
Groups
CRC16
Inverter
No.
Com-
mand
high low high low low high
03
１8
75 00 02-05
1) Inverter No. (1 byte) : ---
2) Command (1 byte) : Set the read command (03H fixed).
3) Communication No. (2 bytes) : Set in the order of high to low numbers (1875H fixed).
4) Number of data groups (2 bytes) : Set the number of data words from 0002H to 0005H.
5) CRC16 (2 bytes) : ---
 Inverter → Computer *The text size is variable.
Read data 1 Read data 5 CRC16
Inverter
No.
Com-
mand
Number
of data
high low high low low high
03 04-10
…
1) Inverter No. (1 byte) : ---
2) Command (1 byte) : Set the read command (03H fixed).
3) Number of data (1 bytes) : The number of read data bytes will be returned. The number is from 04H to 0AH
bytes. Note that the number of byte is variable.
4) Read data 1 (2 bytes) : The data selected with f875 is read.
5) Read data 2 (2 bytes) : The data selected with f876 is read.
6) Read data 3 (2 bytes) : The data selected with f877 is read.
7) Read data 4 (2 bytes) : The data selected with f878 is read.
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Toshiba TOSVERT VF-S15 series Specifications

General

Series	VF-S15
Category	Inverter
Control Method	V/f control, Sensorless vector control
Overload Capacity	150% for 60 seconds
Protection Features	Overcurrent, Overvoltage, Undervoltage, Overheat, Short Circuit
Communication Options	Modbus
Braking Unit	Built-in
Power Rating	0.4 kW to 15 kW
Input Voltage	Single-phase 200 to 240V, Three-phase 200 to 240V, 380 to 480V
Cooling Method	Fan cooling