Communication parameter group07
PARAMETER DESCRIPTION 184
Inverter NTC temperature accumulation
Motor electronic thermal accumulation rate
PID control target pressure
PID control feedback pressure
Terminal HDI input frequency
Communication expansion card version number
Synchronous motor rotor pole position
Motor rotor position (Z phase is 0)
PG card A1B1 feedback pulse number
PG card A2B2 given number of pulses
Note: 1. Digital input terminal state details
b0
STFSTRM0M1M2RES
0
00
0
b1b2b3
b5
b6b7b8 b4b9
000000
b10b11b12b13b14b15
2. Digital output terminal state details
SO0 ABC
0
A10
A11
A12
A13A14
A15
A16A17
expanded
digital output
b0b1b2b3b5b6b7b8 b4b9
0000
b10b11b12b13b14b15
5.8.2 Communication EEPROM write selection
Use this function if parameter settings are frequently written by communication.
Communication
EEPROM write-in
selection
When writing parameters in communication mode, write in
RAM and EEPROM
When writing parameters through communication, only write
into RAM
Communication EEPROM write selection
When parameter write in is performed by RS-485, parameters can store in EEPROM + RAM or RAM only.
If change parameter value frequently, set "1" in 07-11(P.34). When 07-11(P.34) set to "0" EEPROM lifetime will be
shorter due to constantly write in.
Note: Set 07-11 (P.34) =1 (RAM only), when the power of inverter is turned off, parameters changed will not be
memorized. When power on again, all parameters will still be the setting previously saved in EEPROM.