Mitsubishi Electric FR-CC2-P, Instruction Manual

Page: 103 / 184

(M) Monitor display and monitor output signal
102
PARAMETER
 Monitor item list (Pr.774 to Pr.776, Pr.992)
• The monitor items of the FR-CC2-P (including the availability for the master and the slave during the parallel operation) is
as follows.  indicates that the monitor is valid.

indicates that the monitor is invalid ("0" is displayed). Use Pr.774 to
Pr.776 and Pr.992 to select a monitored item to be displayed on the operation panel.
• Refer to the following table and set the monitor to be displayed. (The items with — are not available for monitoring.) The
circle in the minus (—) display column denotes availability of the minus sign display.

The cumulative energization time is accumulated from 0 to 65535 hours, then cleared, and accumulated again from 0.

Since the voltage and current display on the operation panel is shown in four digits, a monitor value of more than "9999" is displayed as "----".

0 A appears during regenerative driving.

Input terminal monitor details ("1" denotes terminal ON, "0" denotes terminal OFF, and "
─
" denotes undetermined value.)

Output terminal monitor details ("1" denotes terminal ON, "0" denotes terminal OFF, and "
─
" denotes undetermined value.)

The monitored values are retained even if a converter unit fault occurs. Resetting will clear the retained values.

The total input current of the master and slave converter units is displayed. If the current is 5% or less of the rated input current of the converter
unit multiplied by the number of units operated in parallel, "0" is displayed.
Pr.774 to
Pr.776,
Pr.992
RS-485
communication
dedicated
monitor
(hexadecimal)
Types of monitor Unit
Minus (
-)
di
sp
la
y
Description
Ma
ster station
Slave
sta
tio
n
2 H02 Input current

0.1 A
Displays the converter unit input current
effective value.



8 H08
Converter output
voltage

0.1 V Displays the DC bus voltage value.  
13 H0D Input power 0.1 kW
Displays the power at the converter unit input
side.



20 H14
Cumulative
energization time

1 h
Displays the cumulative energization time
since the converter unit shipment. Check how
many times the monitor value exceeded 65535
h with
Pr.563 .
 
25 H19 Cumulative power

0.1 kWh
Displays the cumulative energy based on the
input power monitor.
This can be cleared by
Pr.170 .
(Refer to page 103 )



43 H2B Parameter for manufacturer check. Do not set.
44 H2C Station number (PU) 1
Displays which station number (0 to 31) can
currently be used for communication from the
PU connector.
 
55
H0F

Input terminal status —
Displays input terminal ON/OFF state of the
converter unit. (For operation panel indication,
refer to
page 103 .)
 
H10

Output terminal status —
Displays output terminal ON/OFF state of the
converter unit. (For operation panel indication,
refer to
page 103 .)
62 H3E
Electric thermal relay
function load factor
0.1%
Displays the accumulated heat value of the
converter thermal O/L relay.
The converter overload trip (electronic thermal
relay function) (E.THC) occurs at 100%.
 
68 H44
Emergency drive
status
1 Displays the emergency drive status 

— H4D
32-bit cumulative
power (lower 16 bits)
1 kWh
Displays the 32-bit cumulative power value in
multiplies of 16 bits.
Monitoring can be performed via RS-485
communication.



— H4E
32-bit cumulative
power (upper 16 bits)
1 kWh 


— H4F
32-bit cumulative
power (lower 16 bits)
0.1 kWh 


— H50
32-bit cumulative
power (upper 16 bits)
0.1 kWh 


98 H62
Control circuit
temperature
1°C 
Displays the temperature of the control circuit
board.
Without minus sign: 0 to 100°C
With minus sign: -20 to 100°C
 
b15 b0
─ ─ ─ ─ ─ RES ─ OH ─ ─ ─ ─ ─ ─ ─ RDI
b15 b0
─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ABC1 FAN RSO IPF RDA RDB