HP Indigo ws4500 Rewinder Service - Page 66

by entering the center offset. In the case of a pivoting frame

Get HP Indigo ws4500 - Digital Press PDF manuals and user guides View all HP Indigo ws4500 manuals
Add to My Manuals
Save this manual to your list of manuals

Page 66 highlights

Use this parameter to start various processes that are particularly required on commissioning the system. .1.3. Prop range +/- On proportional actuators the amplification of the position controller is set via the two parameters ".1.3. Prop range ±" and ".1.6. velocity auto". .2.4. Motion direction The positioning direction of the DC actuator drive may be inverted via this parameter. Following inversion of the positioning direction an initialization run must be performed. .2.6. positionrange + .2.7. positionrange - Via the position range limit the DC actuator drive is prevented from reaching its mechanical spindle stop or the actuator its mechanical stop. On compact systems the maximum actuator positioning path (see parameter ".2.5 total motion range") is shortened at the factory by approx. 2 mm. In the case of on-site mounting of the DC actuator drive the position range limit must be set by the customer. Especially in the case of large moved masses, please ensure that the actuator does not come to a standstill at once. The positioning range must be reduced accordingly. The set values are always in relation to the set center. The positioning path must enter for both sides (right/left) of the center position in parameter .2.6 and .2.7 of the positioning range. These position range limits must not be used as safeguards for persons or appliances. For the safety of persons or appliances the end position limits must be fitted with additional limit switches or a suitable mechanical stop. .3.1 center offset What is termed the "center offset" is the difference between the DC actuator drive center and the actuator neutral position. If this neutral position deviates from the positioning path center the former may be changed by entering the "center offset". In the case of a pivoting frame, neutral position means that the positioning roller is parallel to the guide roller. If the guider is in "center position" mode while the "center offset" is changed, the change of parameter value will be performed immediately by the DC actuator drive. Checking of the actuator neutral position is possible at once. .8.2. >usage input X 4.1 .8.3. >usage input X 4.4 .8.4. >usage input X 4.7 .8.5. >usage input X20.2 .8.6. >usage input X 3.2 The digital inputs (see wiring diagram) may be assigned functions. Each function may only be assigned once. Parameter declaration 63

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15
  • 16
  • 17
  • 18
  • 19
  • 20
  • 21
  • 22
  • 23
  • 24
  • 25
  • 26
  • 27
  • 28
  • 29
  • 30
  • 31
  • 32
  • 33
  • 34
  • 35
  • 36
  • 37
  • 38
  • 39
  • 40
  • 41
  • 42
  • 43
  • 44
  • 45
  • 46
  • 47
  • 48
  • 49
  • 50
  • 51
  • 52
  • 53
  • 54
  • 55
  • 56
  • 57
  • 58
  • 59
  • 60
  • 61
  • 62
  • 63
  • 64
  • 65
  • 66
  • 67
  • 68
  • 69
  • 70
  • 71
  • 72
  • 73
  • 74
  • 75
  • 76
  • 77
  • 78
  • 79
  • 80
  • 81
  • 82
  • 83
  • 84
  • 85
  • 86
  • 87
  • 88
Use this parameter to start various processes that are particularly required on commissioning the system.
.1.3. Prop range +/-
On proportional actuators the amplification of the position controller is set via the two parameters ".1.3. Prop
range ±" and ".1.6. velocity auto".
.2.4. Motion direction
The positioning direction of the DC actuator drive may be inverted via this parameter.
Following inversion of the positioning direction an initialization run must be performed.
.2.6. positionrange +
.2.7. positionrange -
Via the position range limit the DC actuator drive is prevented from reaching its mechanical spindle stop or the
actuator its mechanical stop.
On compact systems the maximum actuator positioning path (see parameter ".2.5 total motion range") is
shortened at the factory by approx. 2 mm. In the case of on-site mounting of the DC actuator drive the
position range limit must be set by the customer.
Especially in the case of large moved masses, please ensure that the actuator does not come to a standstill at
once. The positioning range must be reduced accordingly.
The set values are always in relation to the set center.
The positioning path must enter for both sides (right/left) of the center position in parameter .2.6 and .2.7 of
the positioning range.
These position range limits must not be used as safeguards for persons or appliances. For the safety of
persons or appliances the end position limits must be fitted with additional limit switches or a suitable
mechanical stop.
.3.1 center
offset
What is termed the "center offset" is the difference between the DC actuator drive center and the actuator
neutral position. If this neutral position deviates from the positioning path center the former may be changed
by entering the "center offset". In the case of a pivoting frame, neutral position means that the positioning
roller is parallel to the guide roller.
If the guider is in "center position" mode while the "center offset" is changed, the change of parameter value
will be performed immediately by the DC actuator drive. Checking of the actuator neutral position is possible
at once.
.8.2. >usage input X 4.1
.8.3. >usage input X 4.4
.8.4. >usage input X 4.7
.8.5. >usage input X20.2
.8.6. >usage input X 3.2
The digital inputs (see wiring diagram) may be assigned functions.
Each function may only be assigned once.
Parameter declaration
63