ABB ACSM1 Series, Manual

Page: 183 / 510

Parameters and firmware blocks
183
34
Firmware block:
REFERENCE CTRL
(34)
This block
• defines the selection method
between external control locations
EXT1 and EXT2
• configures control mode (SPEED/
TORQUE/MIN/MAX/ADD)
selection
• selects the torque reference used
in local and external control
• shows the torque reference (for
torque control) and operating
mode.
Block outputs located in other
parameter groups 3.13 TORQ REF TO TC (page 101 )
6.12 OP MODE ACK (page 112 )
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 bit
34.02 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 bit
34.03 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 , which
is the output of the SPEED CONTROL firmware block. Torque
reference source can be changed by parameter 34.08 TREF SPEED
SRC .
1= SPEED (B)
2=TORQUE (A)
3=MIN (A/B)
4=MAX(A/B)
5=ADD (A+B)
3.08 TORQ REF SP CTRL
99.05 MOTOR CTRL MODE
+
3.13 TORQ REF TO TC
3.11 TORQ REF RUSHLIM
6.12 OP MODE ACK
3.12 TORQUE REF ADD
A
B
REFERENCE CTRL
29
TLF8 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 SRC
TORQ REF SP CTRL
(7 / 3.08)
< 34.09 TREF TORQ SRC
TORQ REF RUSHLIM
(8 / 3.11)
< 34.10 TORQ REF ADD SRC
[ TORQUE REF ADD ]
(8 / 3.12)
3.13 TORQ REF TO TC
6.12 OP MODE ACK