Toshiba TOSVERT VF-AS3, Инструкция по эксплуатации

Страница: 565 / 622

E6582062 
11-63
11. Table of parameters
1
3
9
10
11
The function No. in the following table can be assigned to parameters <F130>, <F132>-<F134>,
<F137>, <F138>, and <F159>-<F163>.
11. 9 Output terminal function
Function Number
Symbol Function Action Reference
Positive
logic
Negative
logic
0 1 LL Lower limit frequency (LL) ON: Output frequency over <LL: Lower limit frequency> [7. 2. 2]
2 3 UL
Upper limit frequency
(UL)
ON: Output frequency is <UL: Upper limit frequency> or more [7. 2. 2]
4 5 LOW Low-speed signal
ON: Output frequency is <F100: Low-speed signal output
frequency> or more [6. 1. 1]
[7. 2. 2]
6 7 RCH Acc/Dec completed
Output frequency is within command frequency ± <F102:
Reach signal detection band> [6. 1. 2]
[7. 2. 2]
8 9 RCHF
Specified frequency
attainment ON: Output frequency is within <F101: Reach signal
specified frequency> ± <F102: Reach signal detection band> [6. 1. 3]
[7. 2. 2]
10 11 FL1 Failure signal 1 ON: Tripped
[6. 30. 5]
[6. 30. 6]
[6. 30. 7]
[6. 30. 8]
[6. 30. 10]
[6. 30. 14]
[7. 2. 2]
12 13 FL2 Failure signal 2 ON: At trip, except "EF", "OCL", "EPHO", and "OL2"
[7. 2. 2]
14 15 POC
Overcurrent (OC) pre-
alarm ON: Output current is <F601: Stall prevention level 1> or
more
16 17 POLI
Inverter overload (OL1)
pre-alarm ON: Calculated value of overload protection level is a specific
level or more
18 19 POLM
Motor overload (OL2)
pre-alarm ON: Calculated value of overload protection level is <F657:
Overload alarm level> or more
20 21 POH Overheat (OH) pre-alarm
ON: Approx. 95°C or more of IGBT element
OFF: Under approx. 95°C of IGBT element (90°C or less
after detection is turned on)
22 23 POP
Overvoltage (OP) pre-
alarm
ON: Overvoltage limit in operation
24 25 MOFF
Power circuit
undervoltage (MOFF)
alarm
ON: Main circuit undervoltage (MOFF) detected
26 27 UC Undercurrent (UC) alarm
ON: When the output current falls below the value set by
<F611: Undercurrent detection level> and remains below
<F611: Undercurrent detection level>
+
<F609: Undercurrent
detection hysteresis> for the period of time specified by
<F612: Undercurrent detection time>
OFF: Output current is over <F611> (<F611>+<F609> or
more after detection turns on)
[6. 30. 7]
[7. 2. 2]
28 29 OT Overtorque (OT) alarm
ON: When the torque becomes <F616: Overtorque detection
level during power running> or more, and remains over
<F616: Overtorque detection level during power running> -
<F619: Overtorque detection hysteresis> for the time
specified by <F618: Overtorque detection time>
OFF: Torque is under <F616> (<F616>-<F619> or less after
detection turns on)
[6. 30. 8]
[7. 2. 2]
30 31 POLR
Braking resistor overload
(OLr) pre-alarm ON: 50% or more of calculated value of <F309: Braking
resistor capacity> set overload protection level [6. 15. 4]
[7. 2. 2]