Mitsubishi Electric FR-CC2-P, Инструкция по эксплуатации

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(M) Monitor display and monitor output signal
106
PARAMETER
NOTE
• The same function may be set to more than one terminal
• The terminal conducts during function operation when the setting is "0 to 99, 200 to 299", and does not conduct when the
setting is "100 to 199, 300 to 399".
• Changing the terminal assignment using Pr.190 to Pr.195 (Output terminal function selection) may affect the other
functions. Set parameters after confirming the function of each terminal.
• Do not assign signals which frequently repeat switching between ON and OFF to terminals A1B1C1. Otherwise the life of the
relay contacts decreases.
 Electronic thermal O/L relay pre-alarm (TH) and warning signal (THP)
• If the accumulated electronic thermal value reaches 85%, Electronic thermal relay function pre-alarm (TH) is displayed and
the Electronic thermal O/L relay pre-alarm (THP) signal is output. If the value reaches 100% of the setting, the electronic
thermal O/L relay protection (E.THC) is activated to shut off the inverter output. The inverter output is not shut off with the
TH display.
• For the terminal used for THP signal output, set "8 (positive logic)" or "108 (negative logic)" in any of Pr.190 to Pr.195
(Output terminal function selection) to assign the function.
• 100%: Electronic thermal O/L relay activation value
NOTE
• Changing the terminal assignment using Pr.190 to Pr.195 (Output terminal function selection) may affect the other
functions. Set parameters after confirming the function of each terminal.
98 198 LF Alarm
Output when an alarm (fan fault or communication
error warning) occurs.
Pr.121
107 ,
125
99 199 ALM Fault
Output when the converter unit's protective function is
activated to stop the output (at fault occurrence). The
signal output is stopped after a reset.
—
108
206 306 Y206
Cooling fan
operation
command signal
Output when the cooling fan operation is
commanded.
—
107
207 307 Y207
Control circuit
temperature signal Output when the temperature of the control circuit
board reaches the detection level or higher.
Pr.663
108
209 309 RSO Inverter reset Output at the converter reset. —
107
210 310 PWF
Power failure stop
signal Output during instantaneous power failure,
undervoltage, or input phase loss.
Pr.261 114
214 — Y214
Converter unit fault
(E.OHT, E.CPU)
The signal turns ON when the converter unit is in the
normal state. The signal turns OFF when the
converter unit's protective function (E.OHT, E.CPU) is
activated (at fault occurrence).
— —
227 327 Y227
Parallel operation
ready Output when the converter unit is set ready for the
parallel operation.
— 56
9999 — No function — — —

When the power is reset, the fault output 2 signal (ALM2) turns OFF at the same time as the power turns OFF.

For the slave, the setting is invalid.
Setting
Signal
name
Function Operation
Related
parameter
Refer
to
page
Positive
logic
Negative
logic
Electronic thermal
relay function
operation level
Electronic thermal O/L
relay alarm (THP)
OFF
ON
100%
85%
Time
ON