CHAPTER 13 RS-485 COMMUNICATIONS
13-48
PC Loader Communications
13
Details of monitor data
No. Monitor data
Data
(32-bit long binary)
Max. value
1 Feedback speed
2 Command speed
±3000 r/min/±3000h ± Max. rotation speed
× 1.1
3 Command torque
4 Peak torque
5 Motor current
6 Effective torque
±300%/±1FFFh ±300%
7 Feedback position
8 Command position
±1 [unit amount] / ±1h *2
9 Position deviation ±1 [selection unit (*1)]/ ±1h *2
10 Command pulse frequency ±0.1 kHz/±1h 1 MHz
11 Feedback cumulative pulses
12 Cumulative input pulses
±1 pulse/±1h *2
13 LS-Z pulse ±1 pulse/±1h Encoder pulse
14 Load inertia ratio 1 time / 100h 300 times
15 DC link voltage (max.)
16 DC link voltage (min.)
550 V/3FFh 550 V
17 VREF input voltage ±10.6765 V/±7080h ±12 V
18 TREF input voltage ±10.6765 V/±1FFFh
19 OL thermal value
20
Regenerative resistor thermal
value
100%/1000h 100% (trip level)
21 Power Wattage ±300%/±1FFFh ±300%
22 Motor temperature ±1°C/±4h 100°C
23 Overshoot unit amount ±1 [selection unit (*1)] /±1h *2
24 Settling time 0.1 ms/1h 100.0 ms
25 Resonance frequency 1
26 Resonance frequency 2
10 Hz/1h 4000 Hz
*1 The unit depends on that designated with PA1_31 (deviation unit selection).
*2 The data range is from -2147483648 to 2147483647.
(In signed hexadecimal notation, from 80000000h to 7FFFFFFFh)
If the range is exceeded, the count cycles are as shown below.
-2147483648
2147483647
0
Decrease
+1 -1
Increase
Decrease Increase
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