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3.4.6.2 Sequence Output
The first output data of transmission is specified to sequence data output, then set SSEQ_OUT1, SSEQ_OUT2
or SSEQ_OUT4. Table 3.4.17 ~ Table 3.4.19 show the bit signals of each sequence output.
Generally, “1” indicate correct or operating state while “0” indicates error or stop state.
Table 3.4.17 SSEQ_OUT1 Bit Signals
Bit Signal
name
Contents
15 N.U.
Not
used
14 BLR
Electrical critical fault
1: Electrical critical fault
13 UVA
Electrical condition ready condition
1: Condition met
12 UV
Electrical condition
1: Condition met
11 READY
Operation ready
1: Operation ready
10 C_L
Current limit
1: Current limiting
9 RNTD Running
1:
Running
8 FLDR
Field energized
1: Field energized (current running)
7 FD
Forwarding
1: Forward detection
6 RD
Reversing
1: Reverse detection
5 FAULT
Critical fault
1: Critical fault
4 ALARM
Slight fault
1: Slight fault
3 C_FN
Cooling fan stopped
1: Cooling fan stopped
2 CUT
Discontinuation
detecting
1: Discontinuation detected
1 SP_LMT Speed limit
1: Speed limiting
0 HB
Heart beat (transmission healthy)
Periodic rectangular wave signals
Table 3.4.18 SSEQ_OUT2 Bit Signals
Bit Signal
name
Contents
15 BLR
Electrical critical fault
1: Electrical critical fault
14 UVA
Electrical condition ready condition 1: Condition met
13 SP_LMT
Speed limit
1: Speed limiting
12 SSEQ_OUT_BIT0 Optional bit 0
11 READY
Operation ready
1: Operation ready
10 C_L
Current limit
1: Current limiting
9 RNTD
Running
1:
Running
8 FLDR_TD_ON
Field energized time delay
1: Field energized (current running)
after time delay
7 FD
Forwarding
1: Forward detection
6 RD
Reversing
1: Reverse detection
5 FAULT
Critical fault
1: Critical fault
4 ALARM
Slight fault
1: Slight fault
3 SSEQ_OUT_BIT3 Optional bit 3
2 SSEQ_OUT_BIT2 Optional bit 2
1 SSEQ_OUT_BIT1 Optional bit 1
0 HB
Heart beat (transmission healthy)
Periodic rectangular wave signals
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