Mitsubishi Electric FR-F800, Instruction Manual

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Parameters (H) Protective function parameter
FR-F800 5 - 163
Connection diagram
A connection diagram of the emergency drive is shown below.
Be careful of the capacity of the sequence output terminals.
The applied terminals differ by the settings of Pr. 190 to Pr. 196 (output terminal function selection).
When connecting a DC power supply, insert a protective diode. When connecting an AC power
supply, use the relay output option (FR-A8AR) and use contact outputs.
The applied terminals differ by the settings of Pr. 180 to Pr. 189 (input terminal function selection).
The applied terminals differ by the settings of Pr. 190 to Pr. 196 (output terminal function selection).
I003022E
Fig. 5-58: Connection diagram of emergency drive
Output terminal capacity Output terminal permissible load
Inverter open collector output (RUN, SU, IPF, OL, FU) 24 V DC 0.1 A
Inverter relay output (A1-C1, B1-C1, A2-B2, B2-C2)
Relay output option (FR-A8AR) 230 V AC 0.3 A
30 V DC 0.3 A
Tab. 5-70: Specification of the output terminals
NOTE Always provide mechanical interlocks for MC2 and MC3.
.
IM
R/L1
S/L2
T/L3
X84
CS
RES
SD
U
V
W
Y65
MC2
SE
MC3
MC2
24 V DC
MC3
MCCB
MC2
MC3
MC2
MC3
ALM3
Emergency drive execution
Emergency drive in operation
Inverter/bypass
Reset
Fault output during emergency drive