Vf-Ps1 Parameter Access - Toshiba TOSVERT VF-PS1 Series Function Manual

4.9. VF-PS1 Parameter access
Using below Metasys
Table 13 Error Code Table
Object
Object
number
Analog Output
Analog Input 13
Analog Output
Binary Output
Binary Output
Example 1) Read the deceleration time (dec, Comm. No. 0010)
1. Override "16" as the communication number to MBOXPARAM (Analog Output
2. Override "1" to MBOXREAD (Binary Output Object - 5).
3. The read value set to MBOXVALUE (READ Analog Input Object - 13). Its unit
Example 2) Write "50.0Hz" to VIB input point 2 (f213, Comm No. 0213)
1. Override "531" as the communication number to MBOXPARAM（Analog Output
2. Override "5000" to MBOXVALUEWRITE (Analog Output Object - 4).
3. Override "1" to MBOXWRITE (Binary Output Object - 6).
Example 3) Read the input voltage (fd04, Comm No. fd04)
1. Override "64772" as the communication number to MBOXPARAM（Analog Output
2. Override "1" to MBOXREAD (Binary Output Object - 5).
3. The read value set to MBOXVALUE (READ Analog Input Object - 13). Its unit is
* When the communication is failed, overrided "1" of MBOXREAD or MBOXWRITE is
kept ("A" response). Please check the value of MBOXREAD or MBOXWRITE after the
parameter access.
* The writing value using MBOXWRITE writes to EEPROM at
VF-PS1
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®
N2 objects, inverter parameters can be read and written.
Object
name
3 MBOXPARAM
MBOXVALUEREAD
4 MBOXVALUEWRITE
5 MBOXREAD
6 MBOXWRITE
Object - 3).
* The communication number uses the value of a decimal number set to
"10" by the hexadecimal number. 0x0010 = 16 dec.
is 0.1s.
Object - 3).
* 0x0213 = 531 dec.
* 5000 = 50.00Hz, unit is 0.01Hz
Object - 3）.
* 0xfd04 = 64772 dec.
0.01%.
power off). So, frequent writing decrease the life of EEPROM (10,000 times).
The communication number (hex.) of the access
parameter is set.
The read value is set.
Set the write value.
The parameter value specified by MBOXPARAM
is read.
The value of MBOXVALUEWRITE is written to
the parameter specified by MBOXPARAM.
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Note
VF-PS1 (it is kept after