Mitsubishi Electric 800 Series Instruction Manual page 178

5.4.13 Extended parameter display and user group function
This function restricts the parameters that are read by the operation panel and the parameter unit.
Pr. Name
160 User group read selection
E440
172 User group registered display/
E441 batch clear
173 User group registration
E442
174 User group clear
E443
*1 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
• 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.
Pr.551
1 (RS-485)
2 (PU)
3 (USB)
9999 (Automatic determination)
(Initial value)
 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".
Initial value
0
0
*1
9999
*1
9999
Pr.550
-
0 (Communication option)
1 (RS-485)
9999 (Automatic determination)
(Initial value)
Setting range
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.
(0 to 16) Displays the number of groups that are
registered as user groups. (Read-only)
9999 Batch clear of user group registrations
0 to 1999, 9999 Sets the parameter number to register for
the user group.
0 to 1999, 9999 Sets the parameter number to clear from
the user group.
page 108.)
Pr.160 enabled/disabled
Enabled
Enabled
Disabled (All can be read)
With communication option: Enabled
Without communication option: Disabled
(All can be read)
5.4 (E) Environment setting parameters
Description
177
5. PARAMETERS
3
4
5
5
5
6
7
8
9
10