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Chapter 4 Parameters|
Pr.08-55~08-58 are only valid when Pr.08-21 is set to 1.
Pr.08-58 is only valid when there is no source of line speed.
When start-up, it can set Pr.08-55 to 1 to prevent too long time for stable the dancer (under
loose material or out of Pr.08-56 setting).
Example: The PID control is only valid when setting Pr.08-57 and Pr.08-58 to make the tension
feedback reaches Pr.08-56 setting.
In unwind mode, when Pr.08-55 is set to 2, it allows to operate the motor in opposite direction
to tight the material automatically.
08-59
Control
mode
Broken Belt Detection
VF
VFPG
Settings
08-60
Control
mode
08-61
VF
VFPG
08-62
Disable
1
Enable
SVC
Unit: 0.1
Factory Setting: 0.0
FOCPG
Allowance Difference of Reel Diameter of Broken Belt Detection
VF
VFPG
SVC
FOCPG
Unit: 0.1
Factory Setting: 100.0
1.0~6000.0 mm
Detection Time of Broken Belt
VF
Settings
0
0.0~3000.0 m/min
Settings
Control
mode
Factory Setting: 0
FOCPG
Min. Line Speed of Broken Belt Detection
Settings
Control
mode
SVC
VFPG
SVC
FOCPG
Unit: 0.1
Factory Setting: 1.00
0.00~100.00 sec
Pr.08-59 is only valid when Pr.08-39 is not set to 0 and Pr.08-42 is set to 0.
When the broken belt detection is enabled, line speed is higher than Pr.08-60, allowance
difference of reel diameter of broken belt detection exceeds Pr.08-61 and detection time of
broken belt exceeds Pr.08-62, the broken belt occurs. When the broken belt occurs, it will
display “bEb” with free running. It can be used with the multi-function output terminal setting 46
for broken belt detection.
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Revision Dec. 2008, 04VE, SW V2.05
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