Mitsubishi Electric A800 Plus Series, Function Manual

Page: 187 / 242

Monitoring of dedicated functions
186
ROLL TO ROLL FUNCTION RELATED PARAMETERS
 Negative output selection for monitoring (Pr.290)
• A negative output can be selected for the monitor display of terminal AM (analog voltage output), the operation panel, and
a communication option. For the monitor items for which negative output is possible, refer to the monitor list.
∗1
RS-485 communication does not support the negative indication.
 Terminal DA1 output polarity selection (Pr.159)
• When the FR-A8AZ is installed, Pr.159 DA1 output sign selection can be used to select the polarity of the output through
terminal DA1.
9.1.2
Monitor reference
Set the reference value for each item.
∗1 The increment varies depending on the Pr.358 setting.
∗2
The setting varies with the Pr.1401 setting.
Pr.290 setting
Negative output through
terminal AM
Negative indication on
operation panel
Negative indication on
communication options
∗1
0 (initial value) — — —
1 Enabled — —
2 — Enabled —
3 Enabled Enabled —
4 — — Enabled
5 Enabled — Enabled
6 — Enabled Enabled
7 Enabled Enabled Enabled
—: Disabled (positive only)
Pr.159 setting Output specification
Actual output sign
For positive monitor value For negative monitor value
0 (initial value) Standard output Positive output Negative output
1 Absolute value output Positive output Positive output (absolute value)
2 Reverse output Negative output Positive output
Pr. Name
Initial value
Setting range Description
FM CA
55
M040 Frequency monitoring
reference
60 Hz 50 Hz 0 to 590 Hz
Set the full-scale value when the output frequency
monitor value is output through terminal FM, CA, or AM.
276
R400 Line speed monitoring
reference
1000 m/min
∗1
0 to 6553.4 m/min
∗1
Set the full-scale value when the line speed monitor
value is output through terminal FM, CA, or AM.
358
R201
Line speed unit
0
0 m/min
1 m/s
2 mm/min
3 mm/s
866
M042 Torque monitoring
reference
150% 0 to 400%
Set the full-scale value when the torque monitor value
is output through terminal FM, CA, or AM.
1262
R005 Winding length
increment
3
0 1 km
1 100 m
2 10 m
3 1 m
4 1 cm
5 1 mm
1280
R401 Winding diameter
monitoring reference
1000 mm 1 to 6553 mm
Set the full-scale value when the diameter monitor
value is output through terminal FM, CA, or AM.
1281
R402 Commanded tension
monitoring reference
100 N
∗2
0 to 100 N
∗2
Set the full-scale value of tension monitoring (tension
command, PID torque control actual tension, and PID
torque control manipulated tension) via terminal FM,
CA, or AM.
1401
R301 Tension command
increment
0
0 Setting increment: 0.01 N, setting range: 0 to 100 N
1 Setting increment: 0.1N, setting range: 0 to 1000N
2 Setting increment: 1N, setting range: 0 to 10000N