System Configuration - Mitsubishi FR-F500 Instruction Manual

(3) Pr. 501 "motor switch-over selection" = "2" (Direct Method)
When the start signal is entered, the motor is started by the inverter. When the conditions for starting the next
motor are enabled, the MCs between inverter and motor and between power supply and motor are switched
over to change the inverter-driven motor to commercial power supply operation, starting the next motor by the
inverter. Reversely, when the conditions for stopping the motors are enabled during running of several
motors, the motors are stopped, beginning with the one started first (run by the commercial power supply).
Note: When the inverter is reset, the sequence of starting the motors to be driven returns to the initial
status. (Pr. 501 = 1 or 2)
You cannot write values to Pr. 500 and Pr. 501 during operation. Also when the Pr. 500 or Pr. 501
setting is changed in a stop state, the sequence of starting the motors to be driven returns to the
initial status.
<System configuration>
(1) Pr. 501 "motor switch-over selection" = 0 (Basic Method)
Power
supply
Forward rotation
Reverse rotation
Advanced PID
control selection
PID forward-reverse
action switching
Setting potentiometer
(Set point setting)
Deviation signal
Inverter
RST UVW
STF
STR
X14
RT
X24 R02
JOG
FU
R03
OL
SD
R04
10 IPF
2 SE
Sink logic
5
When Pr. 183=14, Pr. 185=24,
1
Pr. 194=42, Pr. 193=43, Pr. 192=44
4
(Process value) 4 to 20mA
0
24V
Power
supply
147
Example
MC
M4
R04
M3
R03
M2
R02
M1
Supplied water
MC
R02
MC
R03
MC
DC24V
R04
PARAMETERS
Distributed water
PUMP4
PUMP3
PUMP2
PUMP1
For 2-wire type Detector
- +
4