TECO-Westinghouse PA7300 Series, Installation And Operation Manual

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(10) Monitor No. After Turning on Power Supply (Bn-10)
• Data to be monitored after turning ON the power supply. These items will be displayed in the
same format as shown in the Un-
■ ■
parameters.
1 Frequency reference (Bn-10=01 — Display: Freq. Cmd)
2 Output frequency (Bn-10=02 — Display: O/P Freq.)
3 Output current (Bn-10=03 — Display: O/P I)
4 Scaled PID feedback
(Bn-10=04 — Display: PID Det. Value). ref to page 2-8.
(11) Multi-function Analog Output A01 Gain (Bn-11)
(12) Multi-function Analog Output A02 Gain (Bn-12)
• Multi-function Analog Outputs A01 and A02 can be set for their individual voltage
levels respectively.
Fig.10 Multi-function Analog Output Diagram
(13) Feedback Gain Adjustment (Bn-13)
• The feedback value can be adjusted by the gain Bn-13 (See Figures 11-a, 11-b and Appendix B).
(14) Proportional Gain P (Bn-14)
• Output P is obtained by multiplying error value by the proportional gain Bn-14. No P operation
occurs when Bn-14=0.0. Refer to page 2-6, the block diagram of the PID control section and
Appendix B.
(15) Integral Time I (Bn-15)
• Output I is an integral value of error. The integral value obtained at every 7 msec can be
calculated by the following equation:
7 msec
( Error x ———————— )
Bn-15 set value
No. I operation occurs when Bn-15 = 0.0 sec. Refer to page 2-6, the block diagram of the PID
control section. See Appendix B.
2-5
PA 7300 PART II: OPERATION MANUAL
Monitored Analog Output
Bias(Bn-08 or Bn-09)<0.0%
Bias(Bn-08 or Bn-09)>0.0%
Gain(Bn-11or Bn-12)>1.00
Gain(Bn-11or Bn-12)=1.00
Bias (Bn-08 or Bn-09)=0.0%
Output voltage
0% 100%
10V
0V
Multi-function Analog Output A01
(Output contents depend on Sn-26)
Multi-function Analog Output A01
(Output contents depend on Sn-26)
10.0V x Bn-11 + Bn-08
10.0V x Bn-12 + Bn-09
Terminal A01
Terminal A02