Multi-Function Output Signals - Saftronics FP5 Series User Manual

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Multi-function Output Signals (n041, Terminal MA Sel;
Multi-function output terminal MA, MB and M1 functions can be
changed when necessary by setting parameters n041 and n042.
· Terminal MA and MB functions: set via n041
· Terminal M1 functions: set via n042
Factory defaults: n041 = "Fault", n042 = "During Running"
LED
LCD Setting
Setting
0 Fault
1 During Running
2 At Speed
3 At Desired Speed
4 Freq Detection 1
5 Freq Detection 2
6 OverTrq Det (NO)
7 OverTrq Det (NC)
8 BaseBlocked
9 Operation Mode
10 Ready
11 Timer Output
12 Auto-Restarting
13 OL Pre-Alarm
14 Freq Ref Loss
15 Set By Com Cntl
16 PID Fdbk Loss
17 OH1 Alarm
FP5/GP5 User's Manual
n042, Terminal M1 Sel)

Multi-function Output Signals

Description
Fault "Closed when inverter fault occurs.
During running "Closed when either FWD or REV run command
is input or when the inverter outputs voltage.
Frequency agree
Desired frequency agree
Frequency detection
Frequency detection
Overtorque detection (N.O. contact)
Overtorque detection (N.C. contact)
During baseblock "Closed when inverter output shuts OFF.
Operation mode "Closed" when run command or frequency refer-
ence from digital operator is selected.
Inverter operation ready "Closed" when no inverter fault does not occur
and the inverter can be operated.
Timer function
Automatic restart "Closed" during fault retry operation.
OL pre-alarm Outputs an alarm before inverter and motor over-
load protection are enabled. Pre-alarm level is
150% for 48 sec for the inverter and more than
80% of the overload protection time for the motor.
Frequency reference loss Closes a contact when detecting a loss of refer-
ence condition.(See page 82 for n046).
Output from serial communication Activates contact output independently from
inverter operation by a command from serial com-
munication (MODBUS).
PID feedback loss Detects a rapid decrease in feedback and outputs
a contact when the PID control mode is set.
Detects when the feedback value decreases less
than the detection level (n091) for longer than the
feedback loss detection delay time (n092); the
inverter continues operation.
OH1 alarm "Closed" during heat sink overtemperature (digital
operator displays "OH1" blinking).
Ref.
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Remarks
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