Mitsubishi Electric FR-CC2-N Series, Instruction Manual

Page: 129 / 184

128
5. PARAMETERS
5.7 (N) Communication operation parameters
• Real time monitor
Refer to page 87 for the register numbers and monitor items of the real time monitor.
• Parameter
• Fault history
• Model information monitor
NOTE
• When a 32-bit parameter setting or monitor item is read and the value to be read exceeds HFFFF, HFFFF is returned.
 Pr.343 Communication error count
• The communication error occurrence count can be checked.
NOTE
• The communication error count is temporarily stored in the RAM memory. The value is not stored in EEPROM, and so is
cleared to 0 when power is reset or the converter unit is reset.
Pr. Register Name Read/write Remarks
0 to 999
41000 to
41999
For details on parameter names,
refer to the parameter list (
page
68 ).
Read/write The parameter +41000 is the register number.
1000 to
1999 45000 to
45359
For details on parameter names,
refer to the parameter list (
page
68 ).
Read/write The parameter +44000 is the register number.
Register Definition Read/write Remarks
40501 Fault record 1 Read/write
Being 2 bytes in length, the data is stored as H00 ○○ .
Refer to the lowest 1 byte for the error code. (For details on
error codes, refer to
page 142 .)
The fault history is batch-cleared by writing to register 40501.
Set any value as data.
40502 Fault record 2 Read
40503 Fault record 3 Read
40504 Fault record 4 Read
40505 Fault record 5 Read
40506 Fault record 6 Read
40507 Fault record 7 Read
40508 Fault record 8 Read
Register Definition Read/write Remarks
44001 Model (1st and 2nd characters) Read
The converter model name can be read in ASCII code.
"H20" (blank code) is set for blank area.
Example) For "FR-CC2-N":
H46, H52, H2D, H43, H43, H32, H2D, H4E, H20, H20...H20
44002 Model (3rd and 4th characters) Read
44003 Model (5th and 6th characters) Read
44004 Model (7th and 8th characters) Read
44005 Model (9th and 10th characters) Read
44006 Model (11th and 12th characters) Read
44007 Model (13th and 14th characters) Read
44008 Model (15th and 16th characters) Read
44009 Model (17th and 18th characters) Read
44010 Model (19th and 20th characters) Read
44011 Capacity (1st and 2nd characters) Read The capacity in the converter unit can be read in ASCII code.
Data read is displayed in increments of 0.1 kW.
"H20" (blank code) is set for blank area.
Example) 450K..." 4500" (H20, H20, H34, H35, H30, H30)
44012 Capacity (3rd and 4th characters) Read
44013 Capacity (5th and 6th characters) Read
Parameter Setting range Minimum setting range Initial value
343 (Read-only) 1 0