MHT258a (Engl.)7-5
7.3 Sequence mode
In the sequence mode, the amplifier current status and the alarm detection history can be displayed.
Press “MODE” key to display [
] and then press “ENT” key for more than 1s .
: Sequence
: Sub mode
: Alarm detection
: Alarm history
: Amplifier setting
: Motor setting
: Station number indication
(1) Sequence
Indicates the amplifier output signal status and operation status.
Speed zero
Speed arrival
Ready
Positioning end
Deviation zero
Forced stop detection
* The corresponding LED goes on when the above
each output signal is on.
Remark : When power is applied to the amplifier, the sequence mode is displayed. The type of indication at power on can be changed by
system para. 89 setting.
ENT (1s or more)
ＥＳＣ
Indication Description
In base-off condition. The motor does not have driving force
and in free-run status. (Figure above)
The motor can rotate.
The amplifier has detected an overtravel signal in positive
direction and stops.
The amplifier has detected an overtravel signal in negative
direction and stops.
The amplifier has received a forced stop signal and stops with
the speed zero.
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