Bottom Hold - Unipulse TM400 Operation Manual

6-4.

Bottom hold

Holds the maximum value (bottom value) of torque in the negative direction.
- Operation of bottom hold (start mode: key)
key input
HOLD
HOLD display
Holds the minimum value after the
Press the
Press the
- Operation of bottom hold (start mode: level)
key input
HOLD
HOLD display
The hold operation starts when the torque falls below the start level from above the start level after
pressing the
torque will be fixed. After the torque exceeds the stop level, the torque will be compared with the
start level again.
Press the
29
Detection/hold
section
Lights off Flashes
HOLD
HOLD
key again to confirm.
key again to release hold.
HOLD
Detection/hold
section
Flashes
Lights off
key. When the torque exceeds the stop level, detection will be stopped and the
HOLD
key again to stop hold operation.
HOLD
Hold fix section
Lights on
key down.
Detection/hold
Hold fix section section
Lights on Flashes
6 Hold Function
Hold release
section
Torque
Indicated value
Time
Lights off
Torque
Indicated value
Stop level
Start level
Time
Lights off
Chapter
6
29