Mitsubishi Electric FR-CC2-P Instruction Manual page 107

(M) Monitor display and monitor output signal
Setting
Positive Negative
logic logic
98 198 LF
99 199 ALM
206 306 Y206
207 307 Y207
209 309 RSO
210 310 PWF
214 — Y214
227 327 Y227
9999 —

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.
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.
Electronic thermal
relay function
operation level
Electronic thermal O/L
relay alarm (THP) OFF
• 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.
106
PARAMETER
Signal
Function
name
Alarm
Fault
Cooling fan
operation
command signal
Control circuit
temperature signal
Inverter reset
Power failure stop
signal
Converter unit fault
(E.OHT, E.CPU)
Parallel operation
ready
No function
100%
85%
ON
ON
Operation
Output when an alarm (fan fault or communication
error warning) occurs.
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.
Output when the cooling fan operation is
commanded.
Output when the temperature of the control circuit
board reaches the detection level or higher.
Output at the converter reset.
Output during instantaneous power failure,
undervoltage, or input phase loss.
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).
Output when the converter unit is set ready for the
parallel operation.
—
Time
Refer
Related
to
parameter
page
107,
Pr.121
125
—
108
—
107
Pr.663
108
—
107
Pr.261 114
— —
— 56
— —