N500 INSTRUCTION MANUAL Explanation of Function 2.4.3 A-Group (Expanded Function Mode) Basic parameter settings [A01]~[A04] Frequency command selection Frequency command selection Frequency command selection Frequency command selection (A01) (A01) (A01) (A01) • Select the method of frequency command. • When 0~10 Vdc is inputted to the frequency command by 02-L terminal, operation direction of motor reverses. Operation command selection Operation command selection Operation command selection Operation command selection (A02) (A02) (A02) (A02) • Select the control of RUN/STOP commands. • Operation command from the control terminals (Teminal) Start/Stop by ON/OFF of control terminals.
- Function mode(DI1~DI8) of Intelligent input terminal (DI1~DI8) shall be set to 01(FWD) or 02(REV) Forward : FWD-CM1 terminal - When using the FW teminal, it is possible to change the contact from NO to NC by setting a or b Reverse : REV-CM1 terminal (respectively)in C09~C16. • When forward command and reverse command entered simultaneouly, operation command be comes stop command. • When operating from the digital operator, set operation in F04. Or operate start/stop command and reverse command entered simultaneously, operation command be comes stop command.
예) The method of run commanding in control terminal Set A02=1(TM), C01=0(FWD), C02=1(REV) 2-18 Code Function name Setting range Description Initial data A01 Freq Set Frequency command selection 0 DOP : Setting frequency with the potentieter of the digital operator (F01) [F01] Freq Set DOP 0 1 TM : Setting frequency with control terminals (Terminals : O-L, OI-L, O2-L) 2 REM : Setting frequency with remote operator , RS485 communication 3 UDT : Setting frequency with intelligent input terminals (UP/DOWN) Code Function name Settng range Description Initial data A02 Run Set Operation command selection 0 DOP : Start/stop with digital operator [A02] Run Set DOP 0 1 TM :
Start/stop with control terminals 2 REM : Start/stop with remote operator C01~C08 In TM1~8 _ Intelligent input terminal 0~20 0 : FWD(Forward) 1 : REV(Reverse) [C01] In TM1 _ 0 C09~C16 In TM o/c1~8 _ Input terminal a/b(NO/NC) selection 0 a contact (Normally Open : NO) [C02] In TM o/c1 _ 0 1 b contact (Normally Closed : NC)