Hitachi SJ7002 Series Instruction Manual page 293

B–10
ASCII Mode Communications
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The data in the receive frame contains 8-byte values for 13 items, listed in the table below:
No. Monitor Item
1 Output frequency
2 Output current
3 Direction of rotation
4 PID feedback monitor
5 Intelligent input monitor
6 Intelligent output monitor
7 Frequency converting monitor
8 Output torque monitor
9 Output voltage monitor
10 Electric power monitor
11 Reserved
12 Run Mode time monitor
13 Power ON time monitor
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:
Terminal Monitor Item
[1] Input 1
[2] Input 2
[3] Input 3
[4] Input 4
[5] Input 5
[6] Input 6
[7] Input 7
[8] Input 8
[FW] Forward input
[11] Output 1
[12] Output 2
[13] Output 3
[14] Output 4
[15] Output 5
[AL] Alarm relay
Units Multiplier
Hz 100
A 10
— —
% 100
— —
— —
— 100
% 1
V 10
kW 10
— —
hours 1
hours 1
Data
00000001
00000002
00000004
00000008
00000010
00000020
00000040
00000080
00000100
00000001
00000002
00000003
00000008
00000010
00000020
Data
Notes
Size
8 bytes Dec. ASCII code
8 bytes Dec. ASCII code
8 bytes 0 = Stop
1 = FWD
2 = REV
8 bytes Dec. ASCII code
8 bytes Dec. ASCII code
8 bytes Dec. ASCII code
8 bytes Dec. ASCII code
8 bytes Dec. ASCII code
8 bytes Dec. ASCII code
8 bytes Dec. ASCII code
8 bytes = 00000000
8 bytes Dec. ASCII code
8 bytes Dec. ASCII code