TT100
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58
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Please set F901 to 3 to select remote controlling keypad, the keypad of inverter will automatically close
for saving energy.
If the keypad of inverter and remote controlling keypad need work at the same time, please connect OP5
terminal to CM terminal. When inverter works steadily, please disconnect OP5 with CM in case malfunction.
F904=9600 is recommended for baud rate, which makes run steady. Communication parameters refer to
Appendix 4.
5.11
PID Parameters
When F203 or F204 selects PID adjusting, this group function is valid.
FA00 Polarity
0: positive feedback 1: negative feedback
0
Positive feedback: when feedback signal is higher than PID setting, output frequency will increase automatically to
balance PID adjusting.
Negative feedback: when feedback signal is higher than PID setting, output frequency will decrease automatically to
balance PID adjusting.
FA01 Reference source
Setting range:
0: Given digital; 1: AI1; 2: AI2;3: Input pulse given; 4-5: Reserved;
0
The given channel of reference source is set by FA01.
When FA01=0, digital reference source is set by FA02.
FA02 Given Digit Reference Source
0.0~100.0
50.0
When FA01=0, reference source is controlled by keypad. This parameter should be set.
The setting value of FA02 is the relative value, it‟s benchmark value is max feeback value of the system.
FA03 Feedback Source
0: AI1 1: AI2 2: Input pulse frequency; 4~5: Reserved
0
PID feeback channel is set by FA03.
FA04 Proportion Coefficient
0.0~100.0
20.0
FA05 Integral Time
0.1~10.0S
2.0
FA06 Precision
0.0~20.0
0.1
FA07 Show Value of Min Feedback
0~9999
0
FA08 Show Value of Max Feedback
0~9999
1000
Dormancy function
FA10 Dormancy function selection
Setting range: 0: Invalid 1: Valid
0
FA11 Dormancy waking value
Setting range: 0~100 (%)
10
FA12 Feedback limit value
Setting range: 0~100 (%)
80
FA13 Dormancy delay time
Setting range: 0~300.0 (S)
60.0S
FA14 Wake delay time
Setting range: 0~300.0 (S)
60.0S
Dormancy function is an energy saving mode when PID mode is selected (F203=9). When FA10=1, if
inverter runs at the min frequency for a period time set by FA13, inverter will output 0Hz to save energy,
and run lamp twinkles. After inverter is awakened, PID adjusting will go on.
Dormancy waking value is the percentage of max value of feedback channel. For example: AN2 channel is
feedback channel, which input voltage range is 0~10V, when FA11=10, then waking value is 10V*10%=1V.
When feedback value is lower than FA11 (negative feeback) or higher than FA11 (positive feedback),
inverter is awakened and PID adjusting will go on.
Feedback limit value is the percentage of max value of feedback channel. When feedback value is higher
than (negative feedback) or lower than (positive feedback) the setting value of FA12, inverter will
immediately free stop.
Delay time before dormancy is set by FA13. Delay time before wake up is set by FA14.