Mitsubishi Electric FR-F820-00077 Instruction Manual page 568

(A) Application parameters
● Alternative system (Pr. 579 = "1"), direct system (Pr. 579 = "2"),
alternative direct system (Pr. 579 = "3")
- Source logic
- Pr. 183 = 14, Pr. 185 = 64, Pr. 194 = 75, Pr. 193 = 71, Pr. 192 = 76, Pr. 191 = 72, Pr. 190 = 77
- Pr. 320 = 73, Pr. 321 = 78, Pr. 322 = 74
Power
supply
Forward rotation
Reverse rotation
PID control
PID forward/
reverse action
switchover
potentiometer
(Set point
Fig. 5-187:
When driving three or more motors, use the plug-in option (FR-A8AR).
Always provide mechanical interlocks for the MC.
The applied output signal terminals differ by the settings of Pr. 190 to Pr. 196 (output terminal
function selection).
The applied input signal terminals differ by the settings of Pr. 178 to Pr. 189 (input terminal function
selection).
The applied output signal terminals differ by the settings of Pr. 320 to Pr. 322 (RA output selection).
There is no need to input AU signal.
Prepare the commercial power supply in accordance with the power supply specifications of the
detector.
5 - 396
Inverter
RST
STF
STR
RT(X14)
selection
JOG(X64)
PC
10
Setting
2
setting) 5
1
4
(Measured value) 4 to 20 mA
0
Power supply
Connection diagram multi-pump function
(alternative system, direct system, alternative direct system)
UVW
MC
RIO1
(RIO1)FU
RO1
(RO1)OL
RIO2
(RIO2)IPF
RO2
(RO2)SU
RIO3
(RIO3)RUN
SE
FR-A8AR
MC
Option
RO3
24 V DC
(RO3)1A
1C
RIO4
(RIO4)2A
2C
RO4
(RO4)3A
3C
24V
Parameters
Distributed water
MC
M1
RIO1
Pump 4
RO1
M2
RIO2
Pump 3
RO2
M3
RIO3
Pump 2
RO3
M4
RIO4
Pump 1
Detector
RO4
Supplied water
-
For 2-wire type
+
I003053E_C