Parameters and firmware blocks
156
(6) D2D REF2 Drive to drive reference 2.
(7) ENC1 SPEED Encoder 1 (1.08 ENCODER 1 SPEED).
(8) ENC2 SPEED Encoder 2 (1.10 ENCODER 2 SPEED).
24.02 SPEED REF2 SEL FW block: SPEED REF SEL (see above)
Selects the source for speed reference 2 (3.02 SPEED REF2).
See parameter 24.01 SPEED REF1 SEL.
Firmware block:
SPEED REF MOD
(24)
This block
• selects the sources for two speed
references, REF1 or REF2
• scales and inverts the speed
reference
• defines the constant speed
reference
• defines the speed reference for
jogging functions 1 and 2
• defines the speed reference
absolute minimum limit.
Block outputs located in other
parameter groups
3.03 SPEEDREF RAMP IN (page 101)
24.03 SPEED REF1 IN FW block: SPEED REF MOD (see above)
Selects the source for speed reference 1 (overrides the setting of parameter 24.01 SPEED REF1
SEL). The default value is P.3.1, ie, 3.01 SPEED REF1, which is the output of the SPEED REF RAMP
block.
Value pointer: Group and index
24.04 SPEED REF2 IN FW block: SPEED REF MOD (see above)
Selects the source for speed reference 2 (overrides the setting of parameter 24.02 SPEED REF2
SEL). The default value is P.3.2, ie, 3.02 SPEED REF2, which is the output of the SPEED REF RAMP
block.
Value pointer: Group and index
24.05 SPEED REF 1/2SEL FW block: SPEED REF MOD (see above)
Selects between speed reference 1 or 2. Reference 1/2 source is defined by parameter 24.03 SPEED
REF1 IN / 24.04 SPEED REF2 IN. 0 = Speed reference 1.
Bit pointer: Group, index and bit
24.06 SPEED SHARE FW block: SPEED REF MOD (see above)
Defines the scaling factor for speed reference 1/2 (speed reference 1 or 2 is multiplied by the defined
value). Speed reference 1 or 2 is selected by parameter 24.05 SPEED REF 1/2SEL.
SPEED REF MOD
4
TLF2 500 µsec (2)
< 24.03 SPEED REF1 IN
[ AI1 SCALED ]
(3 / 2.05)
< 24.04 SPEED REF2 IN
[ SPEED REF2 ]
(6 / 3.02)
< 24.05 SPEED REF 1/2SEL
[ FALSE ]
24.06 SPEED SHARE
[ 1.000 ]
< 24 .07 SP EEDREF NEG E NA
[ FALSE ]
24.08 CONST SPEED
[ 0 rpm ]
< 24.09 CONST SPEED ENA
[ FALSE ]
24.10 SPEED REF JOG1
[ 0 rpm ]
24.11 SPEED REF JOG2
[ 0 rpm ]
24.12 SPEED REFMIN ABS
[ 0 rpm ]
3.03 SPEEDREF RAMP IN
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