Mitsubishi Electric 800 Series, Instruction Manual, Page: 260 / 727

(E) Environment setting parameters
PARAMETERS
259
5
GROUP
E
5.7.13
Extended parameter display and user group
function

The read value is always "9999".
 Display of simple mode parameters and extended parameters (Pr.160)
• When Pr.160 = "9999", only the simple mode parameters can be displayed on the operation panel and the parameter unit.
(For the simple mode parameters, refer to the parameter list page 96 .)
• With the initial value ( Pr.160 = "0"), simple mode parameters and extended parameters can be displayed.
NOTE
• When a plug-in option in installed on the inverter, the option parameters can also be read.
• Every parameter can be read regardless of the
Pr.160 setting when reading parameters via a communication option.
• When reading the parameters using the RS-485 terminals, all parameters can be read regardless of the Pr.160 setting by
setting Pr.550 NET mode operation command source selection and Pr.551 PU mode operation command source
selection .
 User group function (Pr.160, Pr.172 to Pr.174)
• The user group function is a function for displaying only the parameters required for a setting.
• A maximum of 16 parameters from any of the parameters can be registered in a user group. When
Pr.160 ="1", reading/
writing is enabled only for the parameters registered in user groups. (Parameters not registered in user groups can no
longer be read.)
• To register a parameter in a user group, set the parameter number in Pr.173 .
• To clear a parameter from a user group, set the parameter number in Pr.174 . To batch clear all the registered parameters,
set Pr.172 ="9999".
This function restricts the parameters that are read by the operation panel and parameter unit.
Pr. Name Initial value Setting range Description
160
E440
User group read selection
0
9999
Only simple mode parameters can be
displayed.
0
Simple mode and extended parameters
can be displayed.
1
Only parameters registered in user groups
can be displayed.
172
E441 User group registered
display/batch clear
0
(0 to 16)
Displays the number of groups that are
registered as user groups. (Read-only)
9999 Batch clear of user group registrations
173
E442
User group registration
9999

0 to 1999, 9999
Sets the parameter number to register for
the user group.
174
E443
User group clear
9999

0 to 1999, 9999
Sets the parameter number to clear from
the user group.
Pr.551 Pr.550 Pr.160 enabled/disabled
1 (RS-485) - Enabled
2 (PU)
3 (USB)
9999 (Automatic determination)
(Initial value)
0 (
Communication option
) Enabled
1 (RS-485) Disabled (All can be read)
9999 (Automatic determination)
(Initial value)
With communication option: Enabled
Without communication option: Disabled
(All can be read)