Intelligent Output Terminal Setting (C021 To C026); Running Signal (Run) (C021 To C025); Over-Torque Signal (Otq) (A044, C021 To C025, C055 To C058) - Hitachi SJ700-2 Instruction Manual

Chapter 4 Explanation of Functions
4.2.58 Intelligent output terminal setting
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
00 RUN: Running signal
01 FA1: Constant-speed reached
02 FA2: Set frequency overreached
03 OL: Overload notice advance signal (1)
04 OD: Output deviation for PID control
05 AL: Alarm signal
06 FA3: Set frequency reached
07 OTQ: Over-torque
08 IP: Instantaneous power failure
09 UV: Undervoltage
10 TRQ: Torque limited
11 RNT: Operation time over
12 ONT: Plug-in time over
13 THM: Thermal alarm signal
19 BRK: Brake release
20 BER: Brake error
21 ZS: 0 Hz detection signal
22 DSE: Speed deviation maximum
23 POK: Positioning completed
24 FA4: Set frequency overreached 2
25 FA5: Set frequency reached 2
26 OL2: Overload notice advance signal (2)
27 Odc: Analog O disconnection detection
28 OIDc: Analog OI disconnection detection
29 O2Dc: Analog O2 disconnection detection
31 FBV: PID feedback comparison
32 NDc: Communication line disconnection
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
39 WAC: Capacitor life warning
40 WAF: Cooling-fan speed drop
41 FR: Starting contact signal
42 OHF: Heat sink overheat warning
43 LOC: Low-current indication signal
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
50 IRDY: Inverter ready
51 FWR: Forward rotation
52 RVR: Reverse rotation
Description
C021 to C025: Terminal [11] to [15] functions
C026: Alarm relay terminal function
Reference item
Running signal (RUN)
Frequency-arrival signals
Overload restriction/overload notice advance signal
PID function
Protective functions
Frequency-arrival signals
Over-torque signal
Instantaneous power failure/undervoltage
Torque limitation function
Operation time over signal
Plug-in time over signal
Electronic thermal protection
Brake control function
0 Hz detection signal
V2 control mode selection function
Orientation function
Frequency-arrival signals
Overload restriction/overload notice advance signal
Window comparators function
PID function
RS485
Logical operation function
Capacitor life warning
Cooling-fan speed drop
Starting contact signal
Heat sink overheat warning
Low-current indication signal
Easy sequence function
Inverter ready signal
Forward rotation signal
Reverse rotation signal
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