Chapter 4 Explanation of Functions
4 - 145
Register
No.
Function name Function code R/W Monitoring and setting items Data resolution
Register
No.
230Ch
Electronic thermal setting
(calculated within the inverter
from current output), 2nd motor
b212 R/W
200 to 1000
0.1 [%]
230Dh
Electronic thermal
characteristic, 2nd motor
b213 R/W
0 (reduced-torque characteristic), 1
(constant-torque characteristic), 2 (free setting)
-
230Eh to
2501h
(Reserved) - - Inaccessible -
2502h
Motor data selection, 2nd
motor
H202 R/W
0 (Hitachi standard data), 1 (auto-tuned data), 2
(auto-tuned data [with online auto-tuning function])
0.1 [%]
2503h Motor capacity, 2nd motor H203 R/W (*1) -
2504h Motor poles setting, 2nd motor H204 R/W
0 (2 poles), 1 (4 poles), 2 (6 poles), 3 (8 poles), 4
(10 poles)
-
2505h
Motor speed constant, 2nd
motor
H205 (high) R/W
1 to 80000 0.001
2506h H205 (low) R/W
2507h
Motor stabilization constant,
2nd motor
H206 R/W
0 to 255
1
2508h to
2514h
(Reserved) - - Inaccessible -
2515h
Motor constant R1, 2nd motor
H220 (high) R/W
1 to 65530 0.001 [Ω]
2516h H220 (low) R/W
2517h
Motor constant R2, 2nd motor
H221 (high) R/W
1 to 65530 0.001 [Ω]
2518h H221 (low) R/W
2519h
Motor constant L, 2nd motor
H222 (high) R/W
1 to 65530 0.01 [mH]
251Ah H222 (low) R/W
251Bh
Motor constant Io, 2nd motor
H223 (high) R/W
1 to 65530 0.01 [A]
251Ch H223 (low) R/W
251Dh
Motor constant J, 2nd motor
H224 (high) R/W
1 to 9999000 0.001
251Eh H224 (low) R/W
251Fh to
2523h
(Reserved) - - Inaccessible -
2524h
Auto constant R1, 2nd motor
H230 (high) R/W
1 to 65530 0.001 [Ω]
2525h H230 (low) R/W
2526h
Auto constant R2, 2nd motor
H231 (high) R/W
1 to 65530 0.001 [Ω]
2527h H231 (low) R/W
2528h
Auto constant L, 2nd motor
H232 (high) R/W
1 to 65530 0.01 [mH]
2529h H232 (low) R/W
252Ah
Auto constant Io, 2nd motor
H233 (high) R/W
1 to 65530 0.01 [A]
252Bh H233 (low) R/W
252Ch
Auto constant J, 2nd motor
H234 (high) R/W
1 to 9999000 0.001
252Dh H234 (low) R/W
252Eh to
253Ch
(Reserved) - - Inaccessible -
253Dh
PI proportional gain for 2nd
motor
H250 R/W 0 to 10000 0.1 [%]
253Eh PI integral gain for 2nd motor H251 R/W 0 to 10000 0.1 [%]
253Fh
P proportional gain setting for
2nd motor
H252 R/W 0 to 1000 0.01
2540h to
2546h
(Reserved) - - Inaccessible -
2549h to
3102h
(Reserved) - - Inaccessible -
*1 The following table lists the code data for parameter "H203" (motor capacity selection):
Code data 00 01 02 03 04 05 06 07 08 09 10
Motor capacity 0.2 kW - 0.4 - 0.75 - 1.5 2.2 - 3.7 -
Code data 11 12 13 14 15 16 17 18 19 20 21
Motor capacity 5.5 kW 7.5 11 15 18.5 22 30 37 45 55 75
Code data 22 23 24 25 26
Motor capacity 90kW 110 132 150 160
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