Roll To Roll Function Related Parameters; Monitoring Of Dedicated Functions; Monitoring Of Roll To Roll Dedicated Functions - Mitsubishi Electric A800 Plus Series Function Manual

9
ROLL TO ROLL FUNCTION RELATED
PARAMETERS
9.1

Monitoring of dedicated functions

Purpose
To monitor roll to roll dedicated
functions
To use negative output for
monitoring
To select the polarity (positive or
negative) of the signal output
through terminal DA1.
To set reference conditions (display
unit, full-scale value, etc.) for
monitoring
9.1.1

Monitoring of roll to roll dedicated functions

The monitor item and the frequency setting displayed on the operation panel can be switched among the winding diameter,
line speed command, etc.
Monitoring on the operation panel or via communication
Monitor item Unit
Frequency / motor
0.01 Hz
speed setting
Load meter 0.1%
Analog output
signal for dancer 0.1%
tension control
Winding diameter 0.1 mm
Line speed
0.1
command
Actual line speed 0.1
Dancer
compensation 0.01 Hz
speed
Winding length
1
(lower 4 digits)
Monitoring of roll to roll
dedicated functions
(operation panel)
Monitoring of roll to roll
dedicated functions
(analog output)
Negative output
selection for monitoring
Terminal DA1 output
polarity selection
Monitor reference
Pr.52, RS-485
Pr.774 communication
to dedicated RTU real time
Pr.776, monitor
Pr.992 (hexadecimal)
5 H05 40205
17 H11 40217
19 H13 40219
22 H16 40222
26 H1A 40226
27 H1B 40227
28 H1C 40228
29 H1D 40229

ROLL TO ROLL FUNCTION RELATED PARAMETERS

Monitoring of dedicated functions
Parameter to set
P.M100 to P.M104
P.M300, P.M301
P.M044
P.R450
P.R005, P.R201,
P.R301,
P.R400 to P.R402,
P.M040, P.M042
Negative
MODBUS
indication
(-)
monitor
∗1
Displays the set frequency
Displays torque current as a
percentage, considering Pr.56
setting value as 100% (motor
rated torque is considered as
100% during Sensorless vector
and vector control).
Dancer tension command value
Winding diameter calculated in
the inverter
Line speed command value in
consideration of acceleration/
deceleration
Actual line speed
Speed compensation amount
(manipulated amount) determined
 by the PID calculation when
dancer feedback speed control is
valid
Winding length (lower 4 digits)
calculated in the inverter
Refer to
page
Pr.52, Pr.774 to
181
Pr.776, Pr.992
Pr.54, Pr.158
183
Pr.290
186
Pr.159
186
Pr.55, Pr.276,
Pr.358, Pr.866,
186
Pr.1262, Pr.1280,
Pr.1281, Pr.1401
Refer
Description
page
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60
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9
181