ABB ACQ550-x1-06A6-2 - Page 99

ACQ550-U1 User’s Manual 99
Parameters
1209 TIMED MODE SEL
Defines timed function activated constant speed mode. Timed function can be used to change between the external
reference and constant speeds when parameter 1201
CONST SPEED SEL = 15…18 (TIMED FUNC 1…4) or 19 (TIMED
FUN1&2).
1 =
EXT/CS1/2/3
• If parameter 1201 = 15…18 (
TIMED FUNC 1…4), selects an external speed when this timed function (1…4) is not
active and selects Constant speed 1 when it is active.
• If parameter 1201 = 19 (
TIMED FUN1&2), selects an external speed when neither timed function is active, selects
Constant speed 1 when only Timed function 1 is active, selects Constant speed 2 when only Timed function 2 is
active and selects Constant speed 3 when both Timed functions 1 and 2 are active.
2 =
CS1/2/3/4
• If parameter 1201 = 15…18 (
TIMED FUNC 1…4), selects Constant speed 1 when this timed function (1…4) is not
active and selects Constant speed 2 when it is active.
• If parameter 1201 = 19 (
TIMED FUN1&2), selects Constant speed 1 when neither timed function is active, selects
Constant speed 2 when only Timed function 1 is active, selects Constant speed 3 when only Timed function 2 is
active and selects Constant speed 4 when both Timed functions 1 and 2 are active.
Code Description
TIMED FUNCTION 1…4 Function
0 External reference
1 Constant speed 1 (1202)
TIMED FUNCTION 1 TIMED FUNCTION 2 Function
0 0 External reference
1 0 Constant speed 1 (1202)
0 1 Constant speed 2 (1203)
1 1 Constant speed 3 (1204)
TIMED FUNCTION 1…4 Function
0 Constant speed 1 (1202)
1 Constant speed 2 (1203)
TIMED FUNCTION 1 TIMED FUNCTION 2 Function
0 0 Constant speed 1 (1202)
1 0 Constant speed 2 (1203)
0 1 Constant speed 3 (1204)
1 1 Constant speed 4 (1205)