Hitachi SJ700-4000HFU2

Chapter 4 Explanation of Functions
4-60
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
Description
Reference item
Page
00
RUN: Running signal
Running signal (RUN)
4-62
01
FA1: Constant-speed reached
Frequency-arrival signals
4-62
02
FA2: Set frequency overreached
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
Instantaneous power failure/undervoltage
4-35
09
UV: Undervoltage
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
Brake control function
4-81
20
BER: Brake error
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
Frequency-arrival signals
4-62
25
FA5: Set frequency reached 2
26
OL2: Overload notice advance signal (2)
Overload restriction/overload notice advance signal
4-40
27
Odc: Analog O disconnection detection
Window comparators function
4-71
28
OIDc: Analog OI disconnection detection
29
O2Dc: Analog O2 disconnection detection
31
FBV: PID feedback comparison
PID function
4-26
32
NDc: Communication line disconnection
RS485
4-67
33
LOG1: Logical operation result 1
Logical operation function
4-66
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
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
Easy sequence function
－
45
M02: General output 2
46
M03: General output 6
47
M04: General output 4
48
M05: General output 5
49
M06: General output 6
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
C021 to C025: Terminal [11] to [15] functions
C026: Alarm relay terminal function
Related code