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17.5.3 Details of signals
(1) VCMD, EC (Output)
VCMD and EC are the speed command signals for the servo amplifier.
Refer to 4.3 Details of signals (1)
(2)A,*A,B,*B,Z,*Z (Input)
These signals are received from the pulse coder.
Refer to 4.3 Details of signal (7).
(3)*PRDY (Output)
*PRDY is the ready signal, issued by the Power Mate i to the servo amplifier.
Refer to 4.3 Details of signal (4).
(4)ALM (Input)
ALM is the alarm signal, issued by the servo amplifier to the Power Mate i.
Electrical characteristics
Contact capacity:DC30V, 16mV or greater
Open-circuit contact-to-contact leakage:1mA or less(for 26.4V)
Closed-circuit contact-to-contact voltage drop
: 2Vor less(for8.5mA、including a voltage drop across the cable)
(5)*SRDY (Input)
*SRDY is the ready signal, issued by the servo amplifier to the Power Mate i.
Electrical characteristics are as same as ALM.
(6)24VOUT (Output)
24VOUT is 24VDC power for the servo amplifier from the Power Mate i.
24V±10%、Up to 250mA / one JV1n connector(Up to 500mA / 1 unit)
Pay careful attention to the voltage drop caused by the cable resistance for the
specifications of the servo amplifier.
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