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DETAILS OF INPUT AND
OUTPUT SIGNALS
Item
Second parameter changing
(read)
*5
Second parameter changing
(write)
*5
*5
Setting can be made when the link parameter expansion setting = "1, 9".
*6
Gain frequencies can be written using Pr. 125 (instruction code H99) and Pr. 126 (instruction code H9A) also.
(2) Alarm data
Refer to the inverter manual for details of alarm definitions.
Data
Definition
H00
No alarm
H10
OC1
H11
OC2
H12
OC3
H20
OV1
H21
OV2
H22
OV3
H30
THT
H31
THM
H40
FIN
H50
IPF
H51
UVT
58
Code
Number
When setting the bias/gain (instruction codes H5E to H61, HDE to HE1)
H006C
parameters
H00: Frequency
H01: Analog value set in parameters
H00EC
H02: Analog value input from the terminal
Data
Definition
Data
H52
ILF
HB3
H60
OLT
HC0
H70
BE
HC1
H80
GF
HC2
H81
LF
HC4
H90
OHT
HC5
H91
PTC
HC6
HA0
OPT
HC7
HA1
OP1
HF1
HB0
PE
HF6
HB1
PUE
HF7
HB2
RET
HFD
Description
*6
Definition
PE2
Alarm definition display example
(instruction code H74)
CPU
CTE
For read data H30A0
P24
b15
CDO
0
0
1
1 0 0 0 0
IOH
SER
Last alarm
AIE
(H30)
E.1
E.6
E.7
E.13
b8 b7
b0
1
0
1
0
0
0
0
0
Current alarm
(HA0)
Last alarm ...... THT
Current alarm ...... OPT
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