Toshiba W7 - Manual (Page 106)

100 W7 ASD Installation and Operation Manual
Preset Speed #1
Program ⇒ Preset Speeds ⇒ 1
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
Control Terminal Strip 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
⇒ Utilities ⇒ Command and Frequency Settings ⇒ Frequency
Mode #1
⇒ Use Binary/BCD.
2. Program
⇒ Terminal Settings ⇒ Input Terminals ⇒ S1 (set to Set Speed 1;
LSB of 4-bit count). Repeat for S2 – S4 Terminals (to the MSB of the 4-bit
count) as Set Speed 2 – 4, respectively (all Normally Open).
Note: The default setting of S4 is EOff, but this terminal may be re-
assigned as the MSB. EOFF is a safety feature that should
be assigned to another terminal.
3. Program
⇒ Preset Speeds ⇒ 1 (set an output frequency for Preset Speed
#1; repeat for Preset Speed 2 – 15 as required).
4. Program
⇒ Preset Speeds ⇒ Mode ⇒ Enable/Disable.
When Enabled, the Speed, Direction, Accel/Decel Group, V/f Group,
and the Torque Limit Group settings for the active Preset Speed are used
(applies to all 1–15).
When Disabled, only the speed setting of the active Preset Speed is used.
5. From the Frequency Command screen (only), place the system in the
Remote mode (Local|Remote LED Off).
6. 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
B
– 1111
B
may be
applied to S1 – S4 of the Control Terminal Strip to run the associated Preset
Speed of the truth table.
If bidirectional operation is required, F and R must be connected to CC, and the
Mode setting must be Enabled for a given Preset Speed being run.
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 truth table to the
right.
Parameter Type — Numerical
Factory Default — 60.0
Changeable During Run — Yes
Minimum — Lower Limit
Maximum — Upper Limit
Units — Hz
Preset Speed Truth Table.
Preset Speed #2
Program
⇒
Preset Speeds
⇒
2
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
Control Terminal Strip to output the Preset Speed (see
Preset Speed #1 for
further information on this parameter).
Parameter Type — Numerical
Factory Default — 0.0
Changeable During Run — Yes
Minimum — Lower Limit
Maximum — Upper Limit
Units — Hz
PS # S4 S3 S2 S1 Output
1 0 0 0 1 # 1
2 0 0 1 0 # 2
3 0 0 1 1 # 3
4 0 1 0 0 # 4
5 0 1 0 1 # 5
6 0 1 1 0 # 6
7 0 1 1 1 # 7
8 1 0 0 0 # 8
9 1 0 0 1 # 9
10 1 0 1 0 # 10
11 1 0 1 1 # 11
12 1 1 0 0 # 12
13 1 1 0 1 # 13
14 1 1 1 0 # 14
15 1 1 1 1 # 15
Note: 1=connected to CC.
Preset Speed #1 Preset Speed #2