York AYK 550, User Manual

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63 AYK550-UH User’s Manual
Start-Up
1106 REF2 SELECT 0…19 1 19 9
Selects the signal source for external reference
REF
2.
0…17 – Same as for parameter 1103
REF
1
SELECT
.
19 =
PID
1
OUT
– The reference is taken from the
PID
1 output. See Groups 40 and 41.
1107 REF2 MIN 0.0…100.0% 0.1% 0.0%
(torque: 0…600%)
Sets the minimum for external reference 2.
• The minimum analog input signal (in volts or amps) corresponds to
REF
2
MIN
in %.
• Parameter 1301
MINIMUM AI
1 or 1304
MINIMUM AI
2 sets the minimum analog input signal.
• This parameter sets the minimum frequency reference.
• The value is a percentage of the:
– maximum frequency or speed
– maximum process reference
– nominal torque
1108 REF2 MAX 0.0…100.0% 0.1% 100.0%
(torque: 0…600%)
Sets the maximum for external reference 2.
• The maximum analog input signal (in volts or amps) corresponds to
REF
2
MAX
in %.
• Parameter 1302
MAXIMUM AI
1 or 1305
MAXIMUM AI
2 sets the maximum analog input signal.
• This parameter sets the maximum frequency reference.
• The value is a percentage of the:
– maximum frequency or speed
– maximum process reference
– nominal torque
Group 11: Reference Select
Code Description Range Resolution Default S
19 =
PID
1
1…17
REF
2
SELECT
LIMIT
MAX
(1107, 1108)
MIN
(1107, 1108)
PFA
If PFA is used