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2.7 DESCRIPTION OF FUNCTIONS AND CONSTANTS
The following describes the functions and constants set by digital operator, Constant Pn-□□ are
indicated as
2.7.1 DISPLAY OF OPERATOR
Item Name Constant to be set Factory Preset
Constant Group Selection 1
˙ =0 The A group functions:
0 can be set and read.
0 - 19 can be read only, This setting prevents constant from being reset by improper
operation after completion of constant setting.
˙ =1 The A group functions ( 0 to 19 ) can be set and read.
˙ =2 The A and B group functions (0 to 29 )can be set and read
˙ =3 The A,B and C group functions ( 0 to 59 ) can be set and read.
˙ =6 Fault history is cleared.
˙ =8 All control constants can be initialized. Terminal functions are retuned to the factory setting.
˙ =9 All control constants can be initialiaed. Therminal functions are of 3-wire sequence. Refer to
“MULTIFUNCTION CONTACT INPUT FUNCTION SELECTION” onpage 84
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