Parameters and firmware blocks1603434 REFERENCE CTRLFirmware block:REFERENCE CTRL(34)This block• defines the selection methodbetween external control locationsEXT1 and EXT2• configures control mode (SPEED/TORQUE/MIN/MAX/ADD)selection• selects the torque reference usedin local and external control• shows the torque reference (fortorque control) and operatingmode.Block outputs located in otherparameter groups3.13 TORQ REF TO TC (page 88)6.12 OP MODE ACK (page 97)34.01 EXT1/EXT2 SEL FW block: REFERENCE CTRL (see above)Selects the source for external control location EXT1/EXT2 selection. 0 = EXT1. 1 = EXT2.Bit pointer: Group, index and bit34.02 EXT1 MODE 1/2SEL FW block: REFERENCE CTRL (see above)Selects the source for EXT1 control mode 1/2 selection. 1 = mode 2. 0 = mode 1.Control mode 1/2 is selected by parameter 34.03 EXT1 CTRL MODE1 / 34.04 EXT1 CTRL MODE2.Bit pointer: Group, index and bit34.03 EXT1 CTRL MODE1 FW block: REFERENCE CTRL (see above)Selects control mode 1 for external control location EXT1.(1) SPEED Speed control. Torque reference is 3.08 TORQ REF SP CTRL, whichis the output of the SPEED CONTROL firmware block. Torquereference source can be changed by parameter 34.08 TREF SPEEDSRC.1= SPEED (B)2=TORQUE (A)3=MIN (A/B)4=MAX(A/B)5=ADD (A+B)3.08 TORQ REF SP CTRL99.05 MOTOR CTRL MODE+ 3.13 TORQ REF TO TC3.11 TORQ REF RUSHLIM6.12 OP MODE ACK3.12 TORQUE REF ADDABREFERENCE CTRL 29TLF8 250 μsec (3)< 34.01 EXT1/EXT2 SEL[ DI STATUS.1 ](2 / 2.01.DI2)< 34.02 EXT1 MODE 1/2SEL[ DI STATUS.5 ](2 / 2.01.DI6)34.03 EXT1 CTRL MODE1[ Speed ]34.04 EXT1 CTRL MODE2[ Homing ]34.05 EXT2 CTRL MODE1[ Position ]34.07 LOCAL CTRL MODE[ Speed ]< 34.08 TREF SPEED SRCTORQ REF SP CTRL(7 / 3.08)< 34.09 TREF TORQ SRCTORQ REF RUSHLIM(8 / 3.11)< 34.10 TORQ REF ADD SRC[ TORQUE REF ADD ](8 / 3.12)3.13 TORQ REF TO TC6.12 OP MODE ACK
