ABB BALDOR ACB530 User Manual page 97

Parameter (Number)
Group
REFERENCE REF2 SELECT (1106)
SELECT (Continued)
(Continued)
MN796 - ACB530
Table 7-1 Parameter Defi nitions Continued
Selection (Value)
Default: 2
Range: 0 - 17, 19 - 21
DI3U, 4D – Same as above (DI3U,4D(R)), except:
• A Stop command does not reset the reference to zero. The reference is stored.
6
• When the drive restarts, the motor ramps up (at the selected acceleration rate) to
the stored reference.
DI5U, 6D – Same as above (DI3U,4D), except that DI5 and DI6 are the digital inputs
7
used.
8 COMM – Defi nes the fi eldbus as the reference source.
COMM+AI1 – Defi nes a fi eldbus and analog input 1 (AI1) combination as the
9
reference source. See Analog input reference correction below.
COMM*AI1 – Defi nes a fi eldbus and analog input 1 (AI1) combination as the
10
reference source. See Analog input reference correction below.
DI3U, 4D(RNC) – Same as DI3U,4D(R) above, except that:
11 • Changing the control source (EXT1 to EXT2, EXT2 to EXT1, LOC to REM) does
not copy the reference.
DI3U, 4D(NC) – Same as DI3U,4D above, except that:
12 • Changing the control source (EXT1 to EXT2, EXT2 to EXT1, LOC to REM) does
not copy the reference.
DI5U, 6D(NC) – Same as DI5U,6D above, except that:
13 • Changing the control source (EXT1 to EXT2, EXT2 to EXT1, LOC to REM) does
not copy the reference.
AI1+AI2 – Defi nes an analog input 1 (AI1) and analog input 2 (AI2) combination as
14
the reference source. See Analog input reference correction below.
AI1*AI2 – Defi nes an analog input 1 (AI1) and analog input 2 (AI2) combination as
15
the reference source. See Analog input reference correction below.
AI1-AI2 – Defi nes an analog input 1 (AI1) and analog input 2 (AI2) combination as
16
the reference source. See Analog input reference correction below.
AI1/AI2 – Defi nes an analog input 1 (AI1) and analog input 2 (AI2) combination as
17
the reference source. See Analog input reference correction below.
PID1OUT – The reference is taken from the PID1 output. See Group: PROCESS PID
19
SET 1 and Group: PROCESS PID SET 2.
KEYPAD(RNC) – Defi nes the control panel as the reference source.
• A Stop command resets the reference to zero (the R stands for reset.).
20
• Changing the control source (EXT1 to EXT2, EXT2 to EXT1) does not copy the
reference.
KEYPAD(NC) – Defi nes the control panel as the reference source.
• A Stop command does not reset the reference to zero. The reference is stored.
21
• Changing the control source (EXT1 to EXT2, EXT2 to EXT1) does not copy the
reference.
Selects the signal source for external reference REF2.
19 =
PID
1 - 17
20 - 21
NOTE: REF2 SELECT (1106) can only be modifi ed if the drive is stopped.
Parameter Name and Description
1 2 LIMIT
REF
SELECT
If PFC is used
PFC
(1107, 1108)
MAX
(1107, 1108)
MIN
Parameter Descriptions 7-17