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Chapter 4 Explanation of Functions
4.2.58 Intelligent output terminal setting
C021 to C025: Terminal [11] to [15] functions
C026: Alarm relay terminal function
Related code
You can assign the functions described below to the intelligent
output terminals [11] to [15] (C021 to C025) and the alarm relay
terminal (C026).
The intelligent output terminals [11] to [15] are used for open-collector output, and the alarm relay terminal
is used for relay output.
You can select the a-contact or b-contact output for individual output terminals by using functions "C031" to
"C035" and "C036".
When "01" (3 bits) or "02" (4 bits) is specified for the alarm code output "C062" (see Section 4.2.65), the
alarm code output is assigned to output terminals 11 to 13 or output terminals 11 to 14 (AC0 to AC3),
respectively. Subsequently, the settings of "C021" to "C024" are invalidated.
Data Description Reference item Page
00 RUN: Running signal Running signal (RUN) 4-62
01 FA1: Constant-speed reached
02 FA2: Set frequency overreached
Frequency-arrival signals 4-62
03 OL: Overload notice advance signal (1) Overload restriction/overload notice advance signal 4-40
04 OD: Output deviation for PID control PID function 4-26
05 AL: Alarm signal Protective functions －
06 FA3: Set frequency reached Frequency-arrival signals 4-62
07 OTQ: Over-torque Over-torque signal 4-65
08 IP: Instantaneous power failure
09 UV: Undervoltage
Instantaneous power failure/undervoltage 4-35
10 TRQ: Torque limited Torque limitation function 4-92
11 RNT: Operation time over Operation time over signal 4-64
12 ONT: Plug-in time over Plug-in time over signal 4-64
13 THM: Thermal alarm signal Electronic thermal protection 4-37
19 BRK: Brake release
20 BER: Brake error
Brake control function 4-81
21 ZS: 0 Hz detection signal 0 Hz detection signal 4-64
22 DSE: Speed deviation maximum V2 control mode selection function 4-96
23 POK: Positioning completed Orientation function 4-104
24 FA4: Set frequency overreached 2
25 FA5: Set frequency reached 2
Frequency-arrival signals 4-62
26 OL2: Overload notice advance signal (2) Overload restriction/overload notice advance signal 4-39
27 Odc: Analog O disconnection detection
28 OIDc: Analog OI disconnection detection
29 O2Dc: Analog O2 disconnection detection
4-71 Window comparators function
31 FBV: PID feedback comparison PID function 4-26
32 NDc: Communication line disconnection RS485 4-67
33 LOG1: Logical operation result 1
34 LOG2: Logical operation result 2
35 LOG3: Logical operation result 3
36 LOG4: Logical operation result 4
37 LOG5: Logical operation result 5
38 LOG6: Logical operation result 6
Logical operation function 4-66
39 WAC: Capacitor life warning Capacitor life warning 4-67
40 WAF: Cooling-fan speed drop Cooling-fan speed drop 4-68
41 FR: Starting contact signal Starting contact signal 4-68
42 OHF: Heat sink overheat warning Heat sink overheat warning 4-68
43 LOC: Low-current indication signal Low-current indication signal 4-69
44 M01: General output 1
45 M02: General output 2
46 M03: General output 3
47 M04: General output 4
48 M05: General output 5
49 M06: General output 6
Easy sequence function －
50 IRDY: Inverter ready Inverter ready signal 4-69
51 FWR: Forward rotation Forward rotation signal 4-69
52 RVR: Reverse rotation Reverse rotation signal 4-70
4 - 60