Emotron VSB Series User Manual

Emotron VSB Instruction Manual Chapter 6 Specification of Parameters
if this parameter value is selected.
Actual Accel tim e = linear Accel tim e + (T im e of initial segment of Accel S -curve
+ T ime of last segment of Accel S -curve)/2
Actual Decel time = linear Decel time + (Tim e of initial segment of Decel S -curve + Tim e
of last segment of Decel S -curve)/2
Example:
Assuming that the maximum frequency b0-08 is 50Hz and the Accel time set is 6s, the linear
Accel time from initial status 10Hz to 40Hz = 6s × (40Hz-10Hz)/50Hz = 3.6s
Assuming b2-15 = 0.20s and b2-16 = 0.40s, the actual Accel time under “S-curve
Accel/Decel ” = 3.6s + (0.20s + 0.40s)/2 = 3.9s.
 ATTENTION:
Provided the above-noted calculated linear Accel time is less than (Time of initial segment of
Accel S-curve + Time of last segment of Accel S-curve)/2, there will not be linear part. Decel is
the same as above.
b2-13
Accel time switching
frequency of broken-line
Accel/Decel
Range: 0.00Hz -
maximum frequency
Factory default:
0.00Hz
b2-14
Decel time switching
frequency of broken-line
Accel/Decel
Range: 0.00Hz -
maximum frequency
Factory default:
0.00Hz
When b2-12 is set to 1:
b2-01 (Accel time 1) is enabled when output frequency during Accel is more than or equal
to set value of b2-13, while b2-03 (Accel time 2) is enabled when output frequency during Accel
is less than set value of b2-13.
b2- 02 (Decel time 1) is enabled when output frequency during Decel is more than or equal
to set value of b2-14, while b2-04 (Decel time 2) is enabled when output frequency during Accel
is less than set value of b2-14.
 ATTENTION:
When broken-line Accel/Decel is selected, terminals "Accel/Decel time determinant 1" and
"Accel/Decel time determinant 2" will be disabled.
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Emotron VSB Series Specifications

General

Brand	Emotron
Model	VSB Series
Category	Controller
Language	English