— 10-6 —
B
B
3
3
t
t
y
y
p
p
e
e
B
B
5
5
t
t
y
y
p
p
e
e
10.2. Alarm List
10.2.2. Alarm State
2
2
3
3
t
t
y
y
p
p
e
e
2
2
5
5
t
t
y
y
p
p
e
e
l
Error level setting (Table 10-3)
à
Use of parameters enables to change the state alarms to the same specifications with
other existing Driver Units.
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How to clear alarm
In the alarm list (Table 10-3) on the above page, the way to clear an alarm is described as
follows.
à
Rmd: The alarm can be cleared when its cause is removed.
à
CLR/CR: The command CLR or CR clears the alarm.
à
CLCN/CLR: After the brake-off action (The CLCN input activated.), the commands
CLR or CR clears the alarm.
à
N/A: You cannot clear the alarm.
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Servo state
*1: Servo-lock state in the velocity loop.
*2: If an error occurs in the position control mode, the servo is servo is locked in the
position loop control mode, while the servo is locked in velocity loop control mode
when an alarm occurs in torque control mode.
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Alarms for interface error(E8) and analog command error (E9) are not available for the B3 and
23 type Driver Units, to which the extended inputs and outputs and input are not provided.
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The absolute position error won’t occur on the 23 and 25 type Driver Units: they are for the
incremental position sensor.
l
The B3 and 23 type Driver Units, which are not have extended inputs and outputs, adopts a
function among several functions to the OUT1 output using the parameters TY, BP and OM.
Settings of the BRK, BRKC, and OVER functions follow the table below.
Table 10-4: Adopting a function to OUT1
Parameter
TY BF OM
OUT1
output
– 0
BRK
Other
than 8
– 3
OVER
0 BRK
0
3 OVER
8
1 –
BRKC