TECO-Westinghouse PA7300 Series, Installation And Operation Manual

Page: 62 / 154

Function Parameter
Name
LCD Display
Setting Range
Setting Factory Reference
Number (English) Unit Setting Page
Cn-49
Tuning Operation
Cn-49=0.0%
0 ~ 20% 1% 0%
Voltage Limit
Sav. Tuning
V Limit
Energy
Cn-50
Tuning Operation Cn-50=01.0s
0.1 ~ 10.0s 0.1s 1.0s
Savings Control Cycle Sav. Tuning Period
Tuning
Cn-51
Tuning Operation Voltage Cn-51=00.5%
0.1 ~ 10.0% 0.1% 0.5%
2-22
Operation Step (100% Output Voltage) O/P Volt.100%
Cn-52
Tuning Operation Voltage Cn-52=00.2%
0.1 ~ 10.0% 0.1% 0.2%
Step (5% Output Voltage) O/P Volt. 5%
Cn-53 Not Used
Cn-53=00.000
00.000 ~ 00.000 -- -- --
Reserved
Cn-54 Not Used
Cn-54=00.000
00.000 ~ 00.000 -- -- --
Reserved
-- Cn-55 Not Used
Cn-55=00.000
00.000 ~ 00.000 -- -- --
Reserved
Cn-56 Not Used
Cn-56=00.000
00.000 ~ 00.000 -- -- --
Reserved
Cn-57 Not Used
Cn-57=00.000
00.000 ~ 00.000 -- -- --
Reserved
Cn-58
Energy Savings Coefficient Cn-58=115.74* 6
0.00 ~ 655.35 0.01 115.74*
6
2-22
Energy K2 (60Hz) Eg. Saving Coeff
Savings
Cn-59
Energy Savings Coefficient Cn-59=100%
50 ~ 100% 1% 100% 2-23
Coefficient Reduction Ratio (6Hz) K2 Reduce Ratio
K2
Cn-60
Motor Code Cn-60=29* 4
00 ~ FF -- 29*
0
2-23
Reserved
-- Cn-61 Not Used
Cn-61=000
000 ~ 000 -- -- --
Reserved
Retry Time
Cn-62 Auto Restart Time Interval
Cn-62=00s
0 ~ 20s 1s 0s 2-24
Retry Time
Motor
Motor Overheat Protection Cn-63=060s
Overheat Cn-63
Time Motor OH Time
1 ~ 300s 1s 60s 2-24
Time
*1 1 For 230V Class, x2 for 460V, x2.5 for 600V.
*2 For 230V Class, x2 for 460V, x2.5 for 600V.
*3 Setting range becomes 10 to 200% of AC Drive rated current. The factory setting base on TECO AEEF
standard 4 pole motor, 230V/60Hz, 460V/60Hz.
*4 Factory settings differ depending on AC Drive capacity (Sn-01 set value).
This example shows combination of TECO standard motor 460V 60Hz 25HP (18.5KW).
(Refer to the table on page 2-30 to 2-32)
At setting Sn-01, the set value changes to the factory setting. For any application other than TECO
standard motors, set the value shown on the nameplate of the motor.
*5 Factory setting and setting range differ depending on AC Drive capacity (Sn-01 set value).
*6 Differs depending on Cn-60 set value.
*7 Factory setting differ depending on V/F curve selection (Sn-02).
*8 The same value as Sn-01 is set.
2-12
PA 7300 PART II: OPERATION MANUAL