ABB ACH550-01-06A9-4+B055 [202/476] Parameter listing and descriptions

ABB ACH550-01-157A-4+B055 [202/476] Parameter listing and descriptions
198 Parameter listing and descriptions
ACH550-01 User's Manual
1209 TIMED MODE SEL 1=EXT/CS1/2/3
2=CS1/2/3/4
Defines timer-activated constant speed mode. Timers can be used to
change between the external reference and constant speeds when
parameter 1201 = 15…18 (
TIMER 1…4) or 19 (TIMER 1 & 2).
1 =
EXT/CS1/2/3
• If parameter 1201 = 15…18 (
TIMER 1…4), selects an external speed
when timer 14 is not active and selects constant speed 1 if it is
active.
• If parameter 1201 = 19 (
TIMER 1 & 2), selects an external speed
when no timer is active, selects constant speed 1 when only timer 1
is active, selects constant speed 2 when only timer 2 is active and
selects constant speed 3 when both timers 1 and 2 are active.
2 =
CS1/2/3/4
• If parameter 1201 = 15…18 (
TIMER 1…4), selects constant speed 1
when timer 14 is not active and selects constant speed 2 if it is
active.
• If parameter 1201 = 19 (TIMER 1 & 2), selects constant speed 1
when no timer is active, selects constant speed 2 when only timer 1
is active, selects constant speed 3 when only timer 2 is active and
selects constant speed 4 when both timers 1 and 2 are active.
Code Description Range
TIMER 1…4 Function
0 External reference
1 Constant speed 1 (1202)
TIMER 1 TIMER 2 Function
0 0 External reference
1 0 Constant speed 1 (1202)
0 1 Constant speed 2 (1203)
1 1 Constant speed 3 (1204)
TIMER 1…4 Function
0 Constant speed 1 (1202)
1 Constant speed 2 (1203)
TIMER 1 TIMER 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)

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