Hitachi WJ C1 Series User Manual

Chapter 9 Inverter Functions
9-16-3
■ List of output terminal functions
Data
Symbol
Function name
Page
00
RUN
Running
9-12-1
01
FA1
Constant-frequency reached
9-13-1
02
FA2
Set frequency overreached
9-13-2
03
OL
Overload warning notice
9-11-3
04
OD
Over deviation for PID control
9-8-2
05
AL
Alarm
9-11-1
06
FA3
Set frequency reached
9-13-3
07
OTQ
Over-torque/under-torque
9-6-4
09
UV
Undervoltage
9-9-10
10
TRQ
Torque limited
9-6-2
11
RNT
Accumulated RUN time over
9-11-9
12
ONT
Accumulated power-on time
over
13
THM
Electronic thermal alarm
(Motor)
9-11-5
19
BRK
Brake release
9-7-16
9-14-13
20
BER
Brake error
9-7-20
9-14-13
21
ZS
Zero speed detection
9-13-4
22
DSE
Speed over deviation
9-5-8
9-5-16
23
POK
Positioning completed
9-14-2
24
FA4
Set frequency overreached 2
9-13-2
25
FA5
Set frequency reached 2
9-13-3
26
OL2
Overload warning notice 2
9-11-3
27
Ai1Dc
Analog [Ai1] disconnection
detection
9-11-10
28
Ai2Dc
Analog [Ai2] disconnection
detection
Data
Symbol
Function name
Page
31
FBV
PID feedback comparison
9-8-2
32
NDc
Communication line
disconnection
11-1-1
33
LOG1
Logical operation result 1
9-13-5
34
LOG2
Logical operation result 2
35
LOG3
Logical operation result 3
39
WAC
Capacitor life warning
9-11-7
40
WAF
Cooling-fan life warning
9-11-8
41
FR
RUN command active
9-12-3
42
OHF
Cooling fin overheat warning
9-11-6
43
LOC
Low current signal
9-11-4
44
MO1
General-purpose output 1
12-2-3
45
MO2
General-purpose output 2
46
MO3
General-purpose output 3
50
IRDY
Inverter ready
9-12-4
51
FWR
Forward rotation
9-12-2
52
RVR
Reverse rotation
53
MJA
Major failure
9-11-2
54
WCAi1
Window comparator [Ai1]
9-11-10
55
WCAi2
Window comparator [Ai2]
58
FREF
Frequency reference by
keypad
9-2-3
59
REF
RUN command by keypad
9-1-2
60
SETM
2nd-motor control is selected
9-7-18
62
EDM
STO state monitor output
14-1-3
63
OPO
*1
Option output
-
64
FSC
STO input discrepancy
14-1-4
no
no
No assignment
-
*1. Option output (OPO) is for an extension function in the future and currently not functioning. Do not assign this
function.

Hitachi WJ C1 Series Specifications

General

Brand	Hitachi
Model	WJ C1 Series
Category	Inverter
Language	English