19
BIPOLAR ANALOG OUTPUT
4
4.3.3 Monitor item list
⋅
Set the monitor to be output to the terminal DA1 (bipolar analog output (0 to ±10VDC voltage output)) in
Pr. 838 DA1 terminal function selection
.
⋅
Refer to the following table and set the monitor to be displayed. Refer to
the Inverter Manual
for details of
monitors.
*1 Positive (plus) output during forward rotation and negative
(minus) output during reverse rotation.
*2 Differ according to capacities. (55K or lower/75K or higher)
The inverter models 55K and 75K differ according to -NA and -EC
versions.
(Refer to page 1.)
*3 Positive voltage is output during forward driving/reverse
regeneration and negative voltage is output during reverse
driving/forward regeneration.
*4 Positive voltage is output during forward driving/reverse driving
and negative voltage is output during forward regeneration/
reverse regeneration.
*5 Torque monitor cannot be assigned to the terminal FM(CA)/AM of
the inverter.
Pr. 838
Setting
Types of Monitor
Increments
Terminal DA1
Full Scale
Value
1
*1
Output frequency
0.01Hz
Pr. 55
2
Output current
0.01A/0.1A
*2
Pr. 56
3
Output voltage
0.1V
400V/800V
5
Frequency setting value
0.01Hz
Pr. 55
6
*1
Running speed
1(r/min)
The value converted
with the
Pr. 37
value from
Pr. 55
.
7
*3
Motor torque
0.1%
Pr. 866
8
Converter output voltage
0.1V
400V/800V
9
Regenerative brake duty
0.1%
Pr. 70
10
Electronic thermal relay
function load factor
0.1%
100%
11
Output current peak value
0.01A/0.1A
*2
Pr. 56
12
Converter output
voltage peak value
0.1V
400V/800V
13
Input power
0.01kW/
0.1kW
*2
Rated inverter
power
×
2
14
Output power
0.01kW/
0.1kW
*2
Rated inverter
power
×
2
17
*3
Load meter
0.1%
Pr. 866
18
Motor excitation current
0.01A/0.1A
*2
Pr. 56
21
Reference voltage output
−
−
24
Motor load factor
0.1%
200%
32
*3
Torque command
0.1%
Pr. 866
33
*3
Torque current command
0.1%
Pr. 866
34
*4
Motor output
0.01kW/
0.1kW
*2
Rated motor
capacity
36
*4, 5
Torque monitor
(driving/regenerative
polarity switching)
−
Pr. 866
46
Motor temperature
1°C
200°C
50
Power saving effect
Variable
according to
parameters
Inverter
capacity
52
PID set point
0.1%
100%
53
PID process value
0.1%
100%
Pr. 838
Setting
Types of Monitor
Increments
Terminal DA1
Full Scale
Value
