Sanyo SUPER BL P5 - Operation Sequence

6. OPERATION
6－2
6.1 Operation Sequence
The frequency of power ON/OFF should be 10 times/H or less, and 50 times/day or less.
6.1.1 Power ON Sequence
Fig. 6-1
Control power ON (r, t)
Sequence power ON (CN1)
2.5 Sec
or less
A
mplifier ready output (RDY)
Start ready ON (external switch)
Main circuit power supply
(R, S, T)
Release
Dynamic brake release
A
pprox. 1.0 Sec
1
Start ready complete (SRDY)
1 The dotted line denotes an option.
2 RDY1 and RDY2 in the safety circuit are optional.
3 The thermostat output in the external regenerative resistor can be connected to
general-purpose input CN1 of the amplifier.
R
S
T
r
t
Install a spark killer
on the magnetic contactor
(Okaya Electric Industries Co.,
Ltd.: CRE-50500)
Safety circuit
3φ
200 V to
230 VAC
50 Hz to
60Hz
External regenerative resistor:
Overheating detection thermostat
System
erro
r
Emergency
sto
p
Input to
CN1
External regenerative resisto
r
Start
read
y
DC power supply
for brake
Holding
brake
Fast-blown fuse
Prevention against
common/ normal
mode noise
Circuit
braker
2
PY
RDY1
MC
RDY2
MC
MC
Encoder
signal
CN1
CN2
MC
Controlle
r
Moto
r
U
V
W
E
U
V
W
3
1
24 VDC
OP
1
MC
RY
Noise
filter
1 The time period from main circuit power ON to SRDY is approx. 1 sec. However, in
case of single phase power of Amplifier with 50A capacity, that will be approx. 1.5 sec.