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1
Before Using the Products
2
Preparation
3
Connection
4
Setup
5
Adjustment
6
When in Trouble
7
Supplement
When setup value is within the range 4 and 7, the protection function that supports
immediate stop acts according to operation A and the function that does not support
acts according to operation B.
During deceleration to stop, the main power supply must be maintained.
When the protection function acts, content of deviation counter is cleared as the alarm
is cleared.
Torque limit value during deceleration will be that of Pr5.11 (Setup of torque at emergency
stop) when the setup value is 2.
Changes will be validated after the control power is turned on.
DB Hold
Hold
0
Setup value of Pr5.05
1
2
Sequence at over-travel
inhibit input (Pr5.05)
Contents of
deviation
counter
Driving condition
During deceleration
After stalling
Emergency stop clear
Torque command to
inhibited direction is 0
Torque command to
inhibited direction is 0
Torque command to
inhibited direction is 0
Torque command to
inhibited direction is 0
D B
D B
Free-run
Free-run
D B
Free-run
Free-run
D B
Hold
Hold
Hold
Hold
0
Setup value of Pr5.10
1
2
3
4
5
6
7
Sequence at over-travel
inhibit input (Pr5.10)
Driving condition
During deceleration
After stalling
Contents of
deviation
counter
Hold
Hold
Hold
Hold
Engaged A: Emergency stop
Engaged B: DB
Engaged A: Emergency stop
Engaged B: Free-run
Engaged A: Emergency stop
Engaged B: DB
Engaged A: Emergency stop
Engaged B: Free-run
D B
Free-run
Free-run
D B
3)
Setup of driving condition from deceleration to after stop by activation of protective function (Pr5.10)
4)
Setup of driving condition from deceleration to after stop by validation of over-travel inhibit input (Pr5.05)
12. Dynamic Brake
Condition setting chart