Mitsubishi Electric Melservo MR-J5-A, Руководство пользователя

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1 SPECIFICATIONS
1.4 Servo amplifier standard specifications
*1 This value is applicable when all I/O signals are used. Reducing the number of I/O points decreases the current capacity.
*2 If closely mounting the servo amplifiers, operate them at an ambient temperature of 0
˚ C to 45 ˚ C or at 75 % or less of the effective load
ratio.
*3 This current value is applicable when a 3-phase power supply is used.
*4 If using 1-phase power supply in combination with the servo motor of 750 W or higher, operate the servo amplifier at 75 % or less of the
effective load ratio.
*5 When the servo amplifier is set to the initial setting, commands up to 1 Mpulse/s can be input. When inputting commands exceeding 1
Mpulse/s and up to 4 Mpulses/s, change the setting in [Pr. PA13].
*6 This does not apply to connectors.
Functional safety
*1 A test pulse is a signal which instantaneously turns off a signal to the servo amplifier at a constant period for external circuits to perform
self-diagnosis.
*2 Although the special proof tests within the mission time of the safety sub-function is not needed to be performed, the suggested
diagnostic test interval in IEC 61800-5-2: 2016 is at least one test per three months for Category 3 PL e, SIL 3.
Torque control
mode Analog torque command
input 0 V DC to ±8 V DC/maximum torque (input impedance: 10 k Ω to 12 k Ω )
Speed limit Set with servo parameter setting or external analog input (0 V DC to ±10 V DC/rated speed)
Fully closed loop control Supported
Load-side
encoder interface MR-J5-_A Mitsubishi Electric high-speed serial communication
MR-J5-_A-RJ Mitsubishi Electric high-speed serial communication/A/B/Z-phase differential input signal
Protective functions Overcurrent shut-off, regenerative overvoltage shut-off, overload shut-off (electronic thermal), servo motor
overheat protection, encoder error protection, regenerative error protection, undervoltage protection,
instantaneous power failure protection, overspeed protection, excessive error protection, magnetic pole
detection protection, and linear servo control error protection
Satisfied
standards CE marking LVD: EN 61800-5-1, EMC: EN 61800-3, MD: EN ISO 13849-1, EN 61800-5-2, EN 62061
UL standard UL 61800-5-1
Structure (IP rating) Natural cooling, open (IP20) Force cooling, open (IP20) Force cooling,
open (IP20)
*6
Close mounting
*2
3-phase power supply input Possible
1-phase power supply input Possible Impossible 
Mass [kg] 0.8 1.0 1.4 2.2 3.7 6.2
Item Specifications
Safety sub-function STO (IEC/EN 61800-5-2)
Safety
performance Satisfied standards EN ISO 13849-1:2015 Category 3 PL e, IEC 61508 SIL 3, EN 62061 SIL CL3, EN 61800-5-2
Response performance 8 ms or less (STO input off → energy shut off)
Test pulse input (STO)
*1
Test pulse interval: 1 Hz to 25 Hz, test pulse off time: Up to 1 ms
Mean time to dangerous failure
(MTTFd) MTTFd ≥ 100 [years] (314a)
Diagnostic coverage (DC) DC = Medium, 97.6 [%]
Probability of dangerous Failure per
Hour (PFH) PFH = 6.4 × 10
-9
[1/h]
Mission time (T
M
)
*2
T
M
= 20 [year]
Model: MR-J5- 10A 20A 40A 60A 70A 100A 200A 350A 500A 700A