Hitachi SJ300 Series 사용자 설명서
SJ300 Inverter
Appendix B
B–9
The data in the receive frame contains 8-byte values for 13 items, listed in the table below:
The eight bytes for intelligent input or intelligent output data have a bit set in the data field for
each I/O point that is ON, according to the following table:
each I/O point that is ON, according to the following table:
No.
Monitor Item
Units
Multiplier
1
Output frequency
Hz
100
2
Output current
A
10
3
Direction of rotation
—
—
4
PID feedback monitor
%
100
5
Intelligent input monitor
—
—
6
Intelligent output monitor
—
—
7
Frequency converting monitor
—
100
8
Output torque monitor
%
1
9
Output voltage monitor
V
10
10
Electric power monitor
kW
10
11
Reserved
—
—
12
Run Mode time monitor
hours
1
13
Power ON time monitor
hours
1
Terminal
Monitor Item
Data
[FW]
Forward input
00000001
[1]
Input 1
00000002
[2]
Input 2
00000004
[3]
Input 3
00000008
[4]
Input 4
00000010
[5]
Input 5
00000020
[6]
Input 6
00000040
[7]
Input 7
00000080
[8]
Input 8
00000100
[AL]
Alarm relay
00000001
[11]
Output 1
00000002
[12]
Output 2
00000004
[13]
Output 3
00000008
[14]
Output 4
00000010
[15]
Output 5
00000020