
66
Q9 ASD Installation and Operation Manual
Preset Speed 1
Program
Preset Speeds
Up to 15 output frequency values that fall within the Lower-Limit and the
Upper-Limit range may be programmed into the ASD and output as a Preset
Speed. This parameter assigns an output frequency to binary number 0001 and is
identified as Preset Speed 1. The binary number is applied to S1 – S4 of the
Terminal Board to output the Preset Speed.
Perform the following setup to allow the system to receive Preset Speed control
input at the S1 – S4 terminals:
1.
Program
Utility Group
Command Mode
Terminal Block.
2.
Program
Input Terminals
S1 (Set to Preset Speed 1; LSB of 4-bit count).
Repeat for S2 – S4 (MSB of 4-bit count) as Preset Speed 2 – 4, respectively
(All set to Normally Open).
3.
Program
Preset Speeds
Preset Speed
1 (Set an output frequency as
Preset Speed 1; repeat for Preset Speeds 2 – 15 as required).
4.
Place the system in the Remote mode (Local/Remote LED Off).
5.
Provide a Run command (Connect F and/or R to CC).
Connect S1 to CC to run Preset Speed 1 (S1 to CC = 0001 binary).
With S1 – S4 configured to output Preset Speeds (
), 0001 – 1111
may be applied to S1 – S4 of the Terminal Board to run the associated Preset
Speed.
If bidirectional operation is required, F and R must be connected to CC.
With S1 being the least significant bit of a binary count, the S1 – S4 settings will
produce the programmed speed settings as indicated in the Preset Speed Truth
Table to the right.
Direct Access Number — F018
Parameter Type — Numerical
Factory Default — 0.0
Changeable During Run — Yes
Minimum — Lower-Limit (
)
Maximum — Upper-Limit (
Units — Hz
Preset Speed Truth Table
Preset Speed 2
Program
Preset Speeds
This parameter assigns an output frequency to binary number 0010 and is
identified as Preset Speed 2. The binary number is applied to S1 – S4 of the
Terminal Board to output the Preset Speed (see
for more information on
this parameter).
Direct Access Number — F019
Parameter Type — Numerical
Factory Default — 0.0
Changeable During Run — Yes
Minimum — Lower-Limit (
)
Maximum — Upper-Limit (
Units — Hz
Preset Speed
1
Preset
S4
MSB
S3
S2
S1
LSB
Output
1
0
0
0
1
2
0
0
1
0
3
0
0
1
1
4
0
1
0
0
5
0
1
0
1
6
0
1
1
0
7
0
1
1
1
8
1
0
0
0
9
1
0
0
1
10
1
0
1
0
11
1
0
1
1
12
1
1
0
0
13
1
1
0
1
14
1
1
1
0
15
1
1
1
1
Note: 1 = Terminal connected to CC.
Preset Speed
2
Summary of Contents for Q9 Series
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Page 219: ...Q9 ASD Installation and Operation Manual 209 Figure 30 See Table 14 for Actual Dimensions ...