5.1 Monitor of Drive Unit
5-5
5.1.3
Data selection of Inverter
Following machine data can be used to specify the monitoring data of Inverter that is output
as analog signal.
Desired monitor data can be specified by the setting below.
* Meaningful only if MD6490 bit 0 = 1 is set.
Table 5.5 Machine data for analog monitor of Inverter
MD number
Meaning
Default
Min.
Max.
Unit
MD6472
Data selection for 1st analog monitor
0
0
65535
−
MD6473
Gain for 1st analog monitor
1.00
0.00
10.00
−
MD6474
Offset for 1st analog monitor
0.00
-1.00
1.00
V
MD6475
Data selection for 2nd analog monitor
1
0
65535
−
MD6476
Gain for 2nd analog monitor
1.00
0.00
10.00
−
MD6477
Offset for 2nd analog monitor
0.00
-1.00
1.00
V
Table 5.6 Setting of MD6472, MD6475
Setting value
Monitor data
Unit
0
Motor speed
5V/Max. speed
1
Torque setpoint (reference to peak torque of motor)
6V/100%
2
Zero speed monitoring (sp_ZSPD)
−
3
Speed agree (sp_AGR)
−
4
Speed detection (sp_SDET)
−
5
Torque detection (sp_TDET)
−
6
In torque limitation (sp_TLE)
−
9
Winding switchover completion (sp_CHWEND)
−
10
Fault signal (sp_FLTSIG)
−
11
Warning signal (sp_TALM)
−
12
C-axis changeover (sp_CAXCMP)
−
13
0 V (for adjusting monitor output)
−
14
+ 10 V (for adjusting monitor output)
−
15
- 10 V (for adjusting monitor output)
−
16
Power monitor
*
5kW/V
20
Speed setpoint
5V/rated speed
(MD6500)