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6F3A4768
Table 3.4.15 SERSEQDATA2 Bit Signals
Bit Signal
name
Contents
15 QSTOP
Emergency Stop command
1: Emergency Stop
Off while running causes a emergency deceleration stop
14 UVS
External safety switch
1: Operation permitted, contactor closed
Off while running causes a coast stop
13 EXT
Startup command
1: Startup command
Off while running can be selected either a deceleration stop
or a coast stop
12 CM_BUF1 Command Buffer bit 1
11 CM_BUF2 Command Buffer bit 2
Torque control selection
1: Tension control,
0: Speed control
When torque control is
selected
10 ST
Load burden share slave
selection
1: Slave (torque control)
When mechanical coupling is
selected
9 F
Forward jog run command
1: Forward jog run command
8 R
Reverse jog run command
1: Reverse jog run command
7 3S
3-speed reference command 1: 3-speed reference
command
(3S, 2S) = (0, 0):
6 2S
2-speed reference command 1: 2-speed reference
command
1-speed reference command
5 N.U.
Not
used
4 FLD
Field excitation command
1: Field excitation command (when EXT is off)
3 N.U.
Not
used
2 HB
Heart beat (transmission
healthy)
Periodical rectangular wave signals
1 EXRST
External reset
1: reset request
0 R_TEN
Reverse winding command
1: Reverse winding, 0: Forward winding (Torque direction
when torque is controlled)
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