Mitsubishi Electronics J2-JRSERIES MR-J2-03A5 Manual Do Utilizador
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3. SIGNALS AND WIRING
(b) Connections and waveforms
1) Open collector system
Connect as shown below:
24VDC
P24G
PP
NP
SG
SD
Servo amplifier
P24L
VDD
OPC
About 2k
Ω
About 2k
Ω
The explanation assumes that the input waveform has been set to the negative logic and forward
and reverse rotation pulse trains (parameter No.21 has been set to 0010). The waveforms in the
table in (a), (1) of this section are voltage waveforms of PP and NP based on SG. Their
relationships with transistor ON/OFF are as follows:
and reverse rotation pulse trains (parameter No.21 has been set to 0010). The waveforms in the
table in (a), (1) of this section are voltage waveforms of PP and NP based on SG. Their
relationships with transistor ON/OFF are as follows:
(ON)
(OFF)
(ON) (OFF) (ON) (OFF) (ON)
(OFF)
(OFF)
Forward rotation
pulse train
(transistor)
pulse train
(transistor)
Reverse rotation
pulse train
(transistor)
pulse train
(transistor)
(ON)
(OFF)