Fuji Electric FRENIC-Ace series, Руководство пользователя

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5.3 Description of Function Codes
5-191
FU
NCT
IO
N
C
O
DE
S
Chap 5
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Modes select (H154)
This function allows to select the method of torque bias input.
H154 data Function
0 Disable torque bias ( factory default)
1 Enable levels 1,2 and 3 selected by digital inputs “TB1”, “TB2”.
2 Enable analog input value.
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Set level 1, 2 and 3 (H155 to H157); Select torque bias 1, 2 -- “TB1”, “TB2” (E01 toE05 data = 61, 62)
The combination of the ON/OFF states of digital input signals “TB1” and “TB2” selects one of 3 different
torque-bias levels defined beforehand by the 3 function codes H155 to H157 (Torque-bias level 1, level 2 and level
3). These functions cannot be changed during running.
Set level 1, 2 and 3 data setting range: -300.00 to 300.00 (%)
input signals
Torque-bias to be selected
“TB2” “TB1”
OFF OFF Disable torque-bias
OFF ON H155 Torque-bias level 1
ON OFF H155 Torque-bias level 2
ON ON H155 Torque-bias level 3
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Mechanical loss compensation (H158)
Use this function compensate the amount of the mechanical loss of a load.
• Data setting range: 0 to 300.00 (%) of a motor rated torque
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Torque-bias hold command -- “H-TB” (E01 to E05 data = 62)
Turning this terminal command ON enables a torque-bias hold command. This command directs to preserve the
torque-bias data supplied via an analog input.
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Startup timer (H159)
H159 is the time to increase the bias torque from 0 to 100% of the motor rated torque.
Use this function for adjusting the release timing of the mechanical brake control at zero speed.
If this function code is set to “0.00”, the torque bias is activated immediately.
• Data setting range: 0.00 (Factory default) to 1.00 (s)
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Shutdown timer (H161)
H161 is the time which is defined to decrease the bias torque from 100 to 0% of the motor rated torque.
Use this function for adjusting the apply timing of the mechanical brake control at zero speed.
• Data setting range: 0.00(factory default) to 1.00 (s)
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Limiter (H162)
This function code can be applied to limit the torque bias for protection when the load sensor has failed. The
absolute value of the torque bias is limited by setting the value of the function code H162.
• Data setting range: 0 to 200 (%) (Factory default)