ABB ACS320 - Page 186

186 Actual signals and parameters
Commissioning the override mode
1. Enter the parameters in all groups as needed, except Group 17: Override.
2. Select the digital input that will activate the override mode (parameter 1701
OVERRIDE SEL).
3. Enter the frequency reference for the override mode with parameter 1702
OVERRIDE FREQ.
4. Enter the pass code (358) at parameter 1704 OVERR PASS CODE.
5. Enable the override mode with parameter 1705 OVERRIDE.
Changing the override parameters
1. If override mode is already enabled, disable it:
• Enter the pass code (358) at parameter 1704 OVERR PASS CODE.
• Disable the override mode with parameter 1705 OVERRIDE.
2. If needed, load the override parameter set with parameter 9902 APPLIC MACRO.
3. Change the parameters as needed, except Group 17: Override.
4. Select the digital input that will activate the override mode (parameter 1701
OVERRIDE SEL).
5. Enter the frequency reference for the override mode with parameter 1702
OVERRIDE FREQ.
6. Enter the pass code (358) at parameter 1704 OVERR PASS CODE.
7. Enable the override mode with parameter 1705 OVERRIDE. The drive replaces
the override parameter set with new values of all parameters.
32 EFB 2
33 EFB 3
34 MOTOR PHASE
1001 PAR PFA REF NEG
1002 PAR PFC IOCONF
1003 PAR AI SCALE
1004 PAR AO SCALE
1006 PAR EXT RO
1007 PAR FIELDBUS MISSING
1008 PAR PFA MODE