YASKAWA SIGMA-7 Series User Manual

7.3 List of MECHATROLINK-III Common Parameters
7-58
44
PnA88
4
Position Base Unit
(Set the value of n
from the following
formula: Position unit
(43 PnA86) × 10
n
)
0–0All
After
restart
Unit settings
45
PnA8A
4 Acceleration Unit 0h – 0h All
After
restart
46
PnA8C
4
Acceleration Base
Unit
(Set the value of n
from the following
formula: Acceleration
unit (45 PnA8A) ×
10
n
)
4 to 6 – 4 All
After
restart
47
PnA8E
4 Torque Unit 1h or 2h – 1h All
After
restart
48
PnA90
4
Torque Base Unit
*4
(Set the value of n
from the following
formula: Torque unit
(47 PnA8E) × 10
n
)
-5 to 0 – 0 All
After
restart
49
PnA92
4
Supported Unit (read
only)
––
0601011F
h
All –
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Parameter
No.
Size Name Setting Range
Setting Unit
[Resolution]
Default
Setting
Applicable
Motors
When
Enabled
Classi-
fication
0000h
Reference units/s
2
0001h Percentage (%) of rated torque
0002h
Maximum torque/40000000h
*4
Speed Units
Bit 0 Reference units/s (1: Enabled)
Bit 1 Reference units/min (1: Enabled)
Bit 2 Percentage (%) of rated speed (1: Enabled)
Bit 3
min
-1
(rpm) (1: Enabled)
Bit 4 Maximum motor speed/4000000h (1: Enabled)
Bits 5 to 7 Reserved (0: Disabled).
Position Units
Bit 8 Reference units (1: Enabled)
Bits 9 to 15 Reserved (0: Disabled).
Acceleration Units
Bit 16
Reference units/s
2
(1: Enabled)
Bit 17 ms (acceleration time required to reach rated speed) (0: Disabled)
Bits 18 to 23 Reserved (0: Disabled).
Torqu e Un its
Bit 24 Nm (0: Disabled)
Bit 25 Percentage (%) of rated torque (1: Enabled)
Bit 26 Maximum torque/40000000h (1: Enabled)
Bits 27 to 31 Reserved (0: Disabled).

YASKAWA SIGMA-7 Series Specifications

General

Encoder Resolution	24-bit absolute encoder
Pollution Degree	2
Cooling Method	Natural cooling or forced air cooling
Control Method	Vector control
Communication Protocols	EtherCAT, MECHATROLINK-III
Input Voltage	AC 200 V, AC 400 V
Rated Output	Varies by model
Safety Function	STO (Safe Torque Off), SS1 (Safe Stop 1), SS2 (Safe Stop 2), SLS (Safely Limited Speed), SBC (Safe Brake Control)
Power Supply Voltage	AC 200 V, AC 400 V
Rated Output Current	Varies by model
Protection Functions	Overload, overvoltage, undervoltage, overheat, short circuit
Operating Temperature	0°C to 55°C
Storage Temperature	-20°C to 65°C
Vibration Resistance	5.9 m/s² at 10 Hz to 55 Hz
Ambient Humidity	5% to 95% RH (non-condensing)
Altitude	Up to 1000 m
Installation	Panel mounted