Komatsu AE50, Description Of Device Parameters

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E(AR)-2
Travel System Parameter Set Function
・
The items marked with * are the fixed values in L/M/H mode and change to the set values when the U mode is selected.
・
The set value of adjustment item including the item marked with * can be changed in any of L/M/H/U modes.
Adjustment Item Content of Function Initial Value Range Remark
Power set
（
L/M/H/U
）
By switching from low mode to high mode, the
acceleration and speed become faster.
2(M)
0
～
3
0:U/1:L/2:M/3:H
*
U mode travel power It sets the torque property of travel power. 2(M)
1
～
3
1:L/2:M/3:H
Fixed value
L:2, M:2, H:3
*
U mode ES volume
It sets the acceleration.
（
1:weak acceleration
－
8
：
strong acceleration
）
6 1
～
8
Fixed value
L:4, M:6, H:6
Travel soft start property
It adjusts the shock and speed (fast /slow) at the
start-up.
2 1
～
6
1:Strong acceleration in low speed region
2: Middle 3: Strong acceleration in high speed
region 4:T , 5:N , 6:S
Travel accelerator open property It adjusts the speed (fast /slow) at half acceleration. 2 1
～
4
1:T/N 2: Standard 3: Low speed 4:S
(1: Fast ←
2: Standard → 4: Slow)
Traction/slip limit set
It sets the function that controls the drive wheel
properly, detecting the slip of drive wheel.
1
0:OFF
1:ON
1: Valid
Regeneration braking adjustment (FR plugging
）
It adjusts the regeneration (electric brake) force when
switching the forward/backward switch. 100
(%)
0
～
100
(%)
0: Invalid function
100: Strong braking
Brake regeneration ON/OFF selection
It sets the valid/invalid of regeneration force (braking)
adjustment.
1
0:OFF
1:ON
1: Valid
Regeneration braking force adjustment
（
brake
）
It adjusts the regeneration (electric brake) force when
stepping down the brake pedal. 60
(%)
0
～
100
(%)
0: Invalid function
100: Strong braking
Accelerator neutral ON/OFF selection
It sets the valid/invalid of regeneration (accelerator
neutral) adjustment.
1
0:OFF
1:ON
1: Valid
Regeneration braking force adjustment
(accelerator neutral) It adjusts the regeneration (electric brake) force when
releasing the brake pedal. 60
(%)
0
～
100
(%)
0: Invalid function
100: Strong braking
Accelerator braking regeneration ON/OFF selection
It sets the valid/invalid of regeneration braking force
(accelerator brake).
1
0:OFF
1:ON
1: Valid
Travel speed limit (turtle) ON/OFF selection A user manager sets the travel speed limit. 0
0: Invalid
1: Valid
Settable on the meter panel
Travel speed limit (turtle) set speed
It sets the maximum travel speed when the speed
limit (turtle) is valid. 5.0
(km/h)
3.0
～
12.0
(km/h)
Settable on the meter panel
meter: 1km/h, PC: 0.1km/h
Travel speed limit (turtle) set upper limit speed
It sets the upper limit of settable range of speed
limited (turtle) travel speed.
10.0
(km/h)
3.0
～
12.0
(km/h)
It sets the upper limit of operator-adjustable range.
When setting the upper limit 10.0km→8.0km, the
settable range becomes 5.0
～
8.0km/h.
Travel speed limit (turtle) set lower limit speed
It sets the lower limit of settable range of speed
limited (turtle) travel speed.
5.0
(km/h)
3.0
～
12.0
(km/h)
When setting the upper limit 5.0km→3.0km, the
settable range becomes 3.0
～
10.0km/h.
Manager travel speed limit valid/invalid
It sets the valid/invalid of manager set travel speed
limit.
0
0: Invalid
1: Valid
Manager travel speed limit
It sets the maximum travel speed. If slower than the
turtle travel speed, this value becomes valid. 8.0
(km/h)
3.0
～
12.0
(km/h)
The actual speed is limited by the performance
of truck.(Recommended upper limit 10.0km/h)
※1 When setting the [travel speed limit (turtle) set speed] slower than 5km/h, set the [
Travel speed limit (turtle) set lower limit speed] to 3.0km/h.