Mitsubishi F700 Series User Manual

187
Misoperation prevention and parameter
setting restriction
4
PARAMETERS
4.17.5 Password function (Pr. 296, Pr. 297)
The above parameters can be set when Pr. 160 User group read selection = "0".
When
Pr. 296  "9999" (with password lock), note that Pr. 297 is always available for setting regardless of Pr. 160 setting.
* "0 or 9999" can be set to Pr. 297 at any time although the setting is invalid (the displayed value does not change).
(1) Parameter reading/writing restriction level (Pr. 296 )
Level of reading/writing restriction by PU/NET mode operation command can be selected by Pr. 296.
*1 If the parameter reading is restricted by the Pr. 160 setting, those parameters are unavailable for reading even when "" is indicated.
*2 If the parameter writing is restricted by the Pr. 77 setting, those parameters are unavailable for writing even when "" is indicated.
*3 Parameter access from unit where parameter is written in PU operation mode (initially set to operation panel (FR-DU07), parameter unit) is
restricted. (Refer to page 199 for PU mode operation command source selection)
*4 This restricts parameter access from the command source that can write a parameter under Network operation mode (initially RS-485 terminal or
a communication option). (Refer to page 199 for NET mode command source.)
*5 Read/write is enabled only in the simple mode parameters registered in the user group when Pr.160 User group read selection = "9999". Pr.296 and
Pr.297 are always read/write enabled whether registered to a user group or not.
*6 If a communication option is installed, option fault (E.OPT) occurs, and inverter trips. (Refer to page 338.)
Registering 4-digit password can restrict parameter reading/writing.
Parameter
Number
Name
Initial Value Setting Range Description
296
Password lock level
9999
0 to 6, 99, 100 to
106, 199
Select restriction level of parameter reading/
writing when a password is registered.
9999 No password lock
297
Password lock/unlock
9999
1000 to 9998 Register a 4-digit password
(0 to 5) *
Displays password unlock error count.
(Reading only)
(Valid when Pr. 296 = "100" to "106")
9999 * No password lock
Pr. 296 Setting
PU Mode Operation Command
*3
NET Mode Operation Command *4
RS-485 Terminal Communication Option
Read *1 Write *2 Read Write *2 Read Write *2
9999  
0, 100
*6
 
1, 101      
2, 102   
3, 103   
4, 104  
5, 105 
6, 106   
99, 199
Only parameters registered in the user group can be read/written.
*5
(For the parameters not registered in the user group, same restriction level as "4, 104" applies.)
: enabled, : restricted

Mitsubishi F700 Series Specifications

General

Humidity	95% RH or less (non-condensing)
Control Method	V/F control
Protection Features	Overcurrent, overvoltage, undervoltage, overheat, short circuit
Communication Options	RS-485
Operating Temperature	-10°C to +50°C
Storage Temperature	-20°C to +65°C
Altitude	Up to 1000m above sea level
Overload Capacity	150% for 60 seconds
Cooling Method	Forced air cooling
Power Range	0.75 to 630 kW (1 to 845 hp)
Output Voltage	3-phase 200 to 240 VAC, 380 to 500 VAC (matching input voltage)