Fnc273 - Ivwr / Inverter Parameter Write - Mitsubishi Electric FX3G SERIES Programming Manual

FX /FX /FX Series Programmable Controllers
3G 3U 3UC
Programming Manual - Basic & Applied Instruction Edition
30.4 FNC273 – IVWR / Inverter Parameter Write
Outline
This instruction writes an inverter parameter of an inverter using the computer link operation function of the inverter.
This instruction corresponds to the EXTR (K13) instruction in the FX
→ For detailed explanation of the instruction, refer to the Data Communication Edition manual.
1. Instruction format
FNC 273
IVWR
2. Set data
Operand Type
S
1
S
2
S
3
n
*1. Ch2 is not available in 14-point and 24-point type FX
3. Applicable devices
Bit Devices
Oper-
and System User
Type
X Y M T C S D .b KnX KnY KnM KnS
S
1
S
2
S
3
n
: This function is supported only in FX
Explanation of function and operation
→ For detailed explanation of the instruction, refer to the Data Communication Edition manual.
1. 16-bit operation (IVWR)
A value specified in
station number is
Command
input
FNC273
IVWR
Mnemonic
16-bit Instruction
IVWR
9 steps
⎯
Inverter station number (K0 to K31)
Inverter parameter number
Set value to be written to the inverter parameter or device number storing the data to be
set
Channel to be used (K1: ch 1, K2: ch 2)
Digit Specification
/FX
3U 3UC
S is written to a parameter
3
S .
1
S S S3
1
2
30 External Device Communication (Inverter Communication) – FNC270 to FNC275
30.4 FNC273 – IVWR / Inverter Parameter Write
/FX Series.
2N 2NC
Operation Condition
32-bit Instruction
Continuous
Operation
Description
*1
PLCs.
3G
Word Devices
Special
System User Index
Unit
T C D R U \G V Z Modify K
PLCs.
S in an inverter connected to a communication port n whose
2
n
Mnemonic Operation Condition
⎯
⎯
Data Type
16-bit binary
Others
Con- Real Charac-
Pointer
stant Number ter String
H E " " P
693
21
22
23
24
25
26
27
28
29
30