Chapter 10
10-85
Appendices
Note 1. The setting unit of the frequency reference can be changed in o1-03 (frequency reference
setting and display units). The default setting is 0.01 Hz.
Note 2. The multi-function analog output 1 and 2 registers can be used to set the Inverter's analog
outputs by means of communications. To do that, set “31 (1F hex)” for H4-01 (multi-function
analog output terminal 21 monitor selection) and H4-04 (multi-function analog output termi-
nal 23 monitor selection).
Note 3. The Inverter's multi-function outputs can be turned from ON to OFF by means of communi-
cations. To do that, set “F” for multi-function output parameters H2-01 (multi-function contact
output: terminals 9-10 function selection), H2-02 (multi-function output 1: terminal 25 func-
tion selection), and H2-03 (multi-function output 2: terminal 26 function selection).
10-7-2 Inverter Monitoring Functions
All Inverter monitoring can be accessed. To read Inverter status, fault monitoring, alarm monitoring, I/
O status monitoring, error log, etc., specify the register number from the following table and read the
data.
● Inverter Status: Register Number 0010 Hex
Class 64 Register
number (hex)
Function Content
Instance Attribute
00 10 0010 Inverter status (Refer to table below.)
00 11 0011 Operator status (Refer to table below.)
00 12 0012 Operator setting error
number
OPE error number
--- --- 0013 Not used. ---
00 14 0014 Fault 1 (Refer to table below.)
00 15 0015 Fault 2 (Refer to table below.)
00 16 0016 Fault 3 (Refer to table below.)
00 17 0017 CPF error 1 (Refer to table below.)
00 18 0018 CPF error 2 (Refer to table below.)
00 19 0019 Alarm 1 (Refer to table below.)
00 1A 001A Alarm 2 (Refer to table below.)
--- --- 001B to 001F Not used. ---
Bit Content
0 During Run
1 Zero speed
2 Forward/reverse (1: Reverse operation)
3 during Fault Reset input
4 Frequency agree 1
5 Inverter operation ready
6Alarm
7 Fault
8 to 15 Not used.
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