Hitachi Sj7002 Owners Manual

							“B” Group: Fine-Tuning Functions
Configuring Drive Parameters
3–48
External Brake 
ControlThe brake control function in the inverter contro ls external braking used in systems such as 
elevators. The purpose of this function is to en sure the inverter is powering the motor before 
releasing external brakes that would permit the load to move or coast. This function requires the 
configuration and wiring of intellig ent input and output terminals. See  “
External Brake Control 
Function” on page 4–32 for more information.
Func.
CodeName/
Description
Keypad
Range and Settings
DefaultsRun 
Mode Edit
Lo HiSRWOPEFEF2
FE2
(EU)
FUF2FU2
(USA)
FF2F2
(Jpn)
B120 Brake Control Enable OFF00Disable 000000✘ ✔
ON
0 1Enable
B121 Brake Wait Time for Release 0.00 to 5.00 (seconds)0.00 0.00 0.00✘ ✔
Sets time delay between arrival at release frequency and the brake release signal
B122 Brake Wait Time for Acceleration 0.00 to 5.00 (seconds)0.00 0.00 0.00✘ ✔
Sets time delay from receipt of brake confirma tion signal to start of motor acceleration
B123 Brake Wait Time for Stopping 0.00 to 5.00 (seconds)0.00 0.00 0.00✘ ✔
Sets time delay from brake confirmation signal  turns OFF to inverter deceleration to 0 Hz
B124 Brake Wait Time for Confirmation 0.00 to 5.00 (seconds)0.00 0.00 0.00✘ ✔
Sets the wait time for confirmatio n after turn ON/OFF of brake release. If confirmation is not 
received during the specified wait  time, the inverter will trip with an external brake error.
B125 Brake Release Frequency Setting 0.00 to 99.99, 100.0 to 400.0 (Hz)0.00 0.00 0.00✘ ✔
Sets the frequency of the brake releas e output signal after delay set by B121
B126 Brake Release Current Setting 0 to 1.80 x rated current Rated current for 
inverter ✘ ✔
Sets the minimum inverter current level abov e which the brake release signal is permitted
B127 Braking Frequency 0.00 to 99.99, 100.0 to 400.0 (Hz)0.00 0.00 0.00✘ ✔
[BRK] Brake release
[BOK] Brake confirmation
Inverter
External Brake 
System
Emergency Brake(or alarm, etc.)[BER] Brake error

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							SJ7002 Inverter
Configuring Drive Parameters
3–49
Overvoltage  
FunctionsB130/B131: Over-voltage LADSTOP Enable / Over-voltage LADSTOP Level –  The over-
voltage LADSTOP function monitors the DC bu s voltage and actively changes the output 
frequency profile to maintain the DC bus voltage  within settable limits. Although “LAD” refers 
to “linear acceleration / deceleration,” the invert er only “STOPs” the deceleration slope so that 
regenerative voltage will not cause the DC bus to rise enough to cause an over-voltage trip 
event. Note that acceleration is not affected.
The graph below shows an inverter output profile  that starts decelerating to a stop. At two 
different points during the deceleration, regenerative voltage elevates the DC bus level, exceed-
ing the LADSTOP threshold set by B131. When  the Over-voltage LADSTOP feature is 
enabled by B130 = 01, the inverter stops the deceleration ramp in each case until the DC bus 
level is again less than the threshold value.
Inverter stops deceleration
tB130=01OVLADSTOP = enable
t
Start deceleration
Deceleration resumed
Output 
frequency
Over-voltage protection 
trip threshold
Over-voltage protection  trip threshold
DC bus level
Func.CodeName/
Description
Keypad
Range and Settings
DefaultsRun 
Mode
Edit
Lo HiSRWOPEFEF2FE2
(EU)
FUF2FU2
(USA)
FF2F2
(Jpn)
B130 Over-voltage LADSTOP enable OFF00Disable 000000✘ ✘
Pauses deceleration ramp when 
DC bus voltage rises above 
threshold level, in order to avoid 
over-voltage trip ON
0 1Enable during deceleration and constant 
speed
✘ ✘
AON
02Enable during  acceleration ✘ ✘
B131 Over-voltage LADSTOP level 330 to 390 (V) for 200V class, 660 to 780 (V) for 400V class 380/
760 380/
760 380/
760 ✘ ✔
Sets the threshold level for over-voltage LADS TOP. When the DC bus voltage is above the 
threshold value, the inverter stops decelera tion until the DC bus voltage is less than the 
threshold setting again. ✘ ✔
B132 Acceleration and decelera tion rate at overvoltage 
suppression 0.10 to 30.00 (seconds) 1.00 1.00 1.00
✘ ✔
B133 Overvoltage suppression proportional gain 0.00 to 2.55 0.50 0.50 0.50 ✘ ✘
B134 Overvoltage suppression integral time 0.000 to 9.999, 10.00 to 63.53 (seconds) 0.060 0.060 0.060 ✘ ✘

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							“C” Group: Intelligent Terminal Functions
Configuring Drive Parameters
3–50
“C” Group: Intelligent Terminal Functions
The eight input terminals [ 1], [2], [ 3], [4], [ 5], [6], [7],  and [ 8] can be configured for any of 44 
different functions. The next two  tables show how to configure the eight terminals. The inputs 
are logical, in that they are either OFF or  ON. We define these states as OFF=0, and ON=1.
The inverter comes with default options for th e eight terminals. These default settings are 
initially unique, each one having its own setting. Note that  European and US versions have 
different default settings. You ca n use any option on any terminal, and even use the same option 
twice to create a logical OR (though usually not required).
Input Terminal 
ConfigurationFunctions and Options –The  function codes in the following table let you assign one of 44 
options to any of the eight logic inputs for the SJ700
2 inverters. The functions C001 through 
C008 configure the terminals [1] through [8] respectively. The “value” of these particular 
parameters is not a scalar value,  but it is a discrete number that selects one option from many 
available  options.
For example, if you set function C001=01, you have assigned option 01 (Reverse Run) to 
terminal [1]. The option codes and the specifics of how each one works are in Chapter 4.
The input logic convention is programmable for ea ch of the six inputs. Most inputs default to 
normally open (active high), but yo u can select normally closed (active low) in order to invert 
the sense of the logic.
Func.
CodeName/
DescriptionRange and Settings
DefaultsRun 
Mode Edit
Lo Hi
FEF2FE2
(EU)
FUF2FU2
(USA)
FF2F2
(Jpn)
C001 Terminal [1] function
63 programmable functions available for terminals (see  next section) 18 [RS] 18 [RS] 18 [RS]
✘ ✔
C002 Terminal [2] function 16 [AT] 16 [AT] 16 [AT]✘ ✔
C003 Terminal [3] function 06 [JG] 06 [JG] 06 [JG]✘ ✔
C004 Terminal [4] function 11 [FRS] 11 [FRS] 11 [FRS]✘ ✔
C005 Terminal [5] function 09 [2CH] 09 [2CH] 09 [2CH]✘ ✔
C006 Terminal [6] function 03 [CF2] 13 [USP] 03 [CF2] ✘ ✔
C007 Terminal [7] function 02 [CF1] 02 [CF1] 02 [CF1] ✘ ✔
C008 Terminal [8] function 01 [RV] 01 [RV] 01 [RV]✘ ✔
Func.
CodeName/
Description
Keypad
Range and Settings
DefaultsRun 
Mode Edit
Lo HiSRWOPEFEF2FE2
(EU)
FUF2FU2
(USA)
FF2F2
(Jpn)
C011 Terminal [1] active state NO00Normally open (N.O.) 00 00 00 ✘ ✔
NC
0 1Normally closed (N.C.) ✘ ✔
C012 Terminal [2] active state NO
00Normally open (N.O.) 00 00 00 ✘ ✔
NC
0 1Normally closed (N.C.) ✘ ✔
C013 Terminal [3] active state NO
00Normally open (N.O.) 00 00 00 ✘ ✔
NC
0 1Normally closed (N.C.) ✘ ✔
C014 Terminal [4] active state NO
00Normally open (N.O.) 00 00 00 ✘ ✔
NC
0 1Normally closed (N.C.) ✘ ✔

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							SJ7002 Inverter
Configuring Drive Parameters
3–51
NOTE: An input terminal configured  for option code 18 ([RS] Reset command) cannot be 
configured for normally closed operation.
Intelligent Input 
Terminal 
OverviewEach of the eight intelligent terminals may be assigned any of  the options in the following 
table. When you program one of the option code s for terminal assignments C001 to C008, the 
respective terminal assumes the function role of  that option code. The terminal functions have a 
symbol or abbreviation, which we  use to label a terminal using that function. For example the 
“Reverse Run” command is [RV]. The physical labe l on the terminal block connector is simply 
1, 2,  3, 4, 5, 6, 7, or 8 . However, schematic examples in th is manual also use the terminal 
function symbol (such as [RV]) to show the  assigned option. The option codes for C011 to 
C019 determine the active st ate of the logical input (active high or active low).
Summary Table  - This table shows all forty-four in telligent input functions at a glance. 
Detailed descriptions of thes e functions, related parameters and settings, and example wiring 
diagrams are in  “
Using Intelligent Input Terminals” on page 4–13.
C015 Terminal [5] active state NO00Normally open (N.O.) 00 00 00 ✘ ✔
NC
0 1Normally closed (N.C.) ✘ ✔
C016 Terminal [6] active state NO
00Normally open (N.O.) 00 00 00 ✘ ✔
NC
0 1Normally closed (N.C.) ✘ ✔
C017 Terminal [7] active state NO
00Normally open (N.O.) 00 00 00 ✘ ✔
NC
0 1Normally closed (N.C.) ✘ ✔
C018 Terminal [8] active state NO
00Normally open (N.O.) 00 00 00 ✘ ✔
NC
0 1Normally closed (N.C.) ✘ ✔
C019 Terminal [FW] active state NO
00Normally open (N.O.) 00 00 00 ✘ ✔
NC
0 1Normally closed (N.C.) ✘ ✔
Func.
CodeName/
Description
Keypad
Range and Settings
DefaultsRun 
Mode Edit
Lo HiSRWOPEFEF2FE2
(EU)
FUF2FU2
(USA)
FF2F2
(Jpn)
Input Function Summary Table
Option CodeTe r m i n a l  SymbolFunction NameDescription
01 RV Reverse Run/Stop Puts the inverter in Run Mode, motor runs reverse
02 CF1 Multi-speed select, Bit 0 (LSB) Binary encoded sp
eed select, Bit 0
03 CF2 Multi-speed select, Bit 1 Binary encoded sp
eed select, Bit 1
04 CF3 Multi-speed select, Bit 2 Binary encoded sp
eed select, Bit 2
05 CF4 Multi-speed select, Bit 3 (MSB) Binary encoded sp
eed select, Bit 3
06 JG Jogging Puts the inverter in Run Mode, output to motor runs at jog  parameter frequency A038
07 DB External Signal for DC  Injection Braking Applies DC braking during deceleration

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							“C” Group: Intelligent Terminal Functions
Configuring Drive Parameters
3–52
08 SET Set (select) 2nd Motor  Data Switch from normal (1st) to 2
nd motor parameters for gener-
ating frequency output to motor
09 2CH 2-stage Acceleration and  Deceleration Frequency output uses 2nd-stag
e acceleration and decelera-
tion values
11 FRS Free-run Stop Causes output to turn OFF, allowing motor to free run (coast) 
to stop
12 EXT External Trip At OFF to ON transition, inverter latches trip event and 
displays E12 (until  a reset occurs)
13 USP Unattended Start Protec- tion On powerup, the inverter will not resume a Run command 
that was active before power 
loss (mostly used in the US)
14 CS Commercial Power  Source OFF-to-ON transition signals the inverter that the motor is 
already running at powerup (v
ia bypass), thus suppressing the 
inverter’s motor output in Run Mode; ON-to-OFF transition 
signals the inverter to apply  a time delay (B003), frequency 
match its output to existing mo tor speed, and resume normal 
Run Mode operation
15 SFT Software Lock The keypad and remote programming devices are prevented 
from changing parameters
16 AT Analog Input Voltage/ current Select ON condition: If A005=00, term
inal [OI] is enabled for  
input. If A005=01, terminal [O2]  is enabled for input. (Use 
terminal [L] for  signal return.)
OFF condition: Terminal [O] is enabled for voltage input (use 
terminal [L] for  signal return).
17 SET3 Set (select) 3rd motor data Switch from no rmal (1st) to 3rd motor parameters for gener-
ating frequency output to motor
18 RS Reset Inverter Resets the trip condition, turns OFF the motor output, and 
asserts powerup reset
20 STA START (3-wire interface) Starts the motor rotation
21 STP STOP (3-wire interface) Stops the motor rotation
22 F/R FWD, REV (3-wire interface) Selects the direction of motor rotation: ON =FWD; 
OFF =REV. While the motor is rotating, a change of F/R will 
start a deceleration, followed by a change in direction.
23 PID PID Disable Temporarily disables PID loop control. Inverter output turns 
OFF as long as PID Enable is active (A071=1).
24 PIDC PID Reset Resets the PID loop controller. The main consequence is that 
the integrator sum is forced to zero.
26 CAS Control gain setting To select the  source of internal speed loop gain...
 OFF selects paramete rs H050 to H052 (or H250 to H252 for 
2nd motor); ON selects alternat e parameters H070 to H072
27 UP Remote Control  UP Function (motorized 
speed pot.) Accelerates (increases output frequency) motor from current 
frequency
28 DWN Remote Control DOWN  Function (motorized 
speed pot.) Decelerates (decreases output frequency) motor from current 
frequency
Input Function Summary Table
Option
CodeTerminal SymbolFunction NameDescription

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							SJ7002 Inverter
Configuring Drive Parameters
3–53
29 UDC Remote Control Data  Clearing Clears the UP/DWN frequency memo
ry by forcing it to equal 
the set frequency parameter F001. Setting C101 must be 
set=00 to enable this function to work.
31 OPE Operator Control Forces the source of  the output frequency setting (A001) and 
the RUN command (A002) to be from the digital operator 
(F001 and the Run key, respectively)
32 SF1 Multi-speed bit 1 Multi ple speed select, Bit 1
33 SF2 Multi-speed bit 2 Multi ple speed select, Bit 2
34 SF3 Multi-speed bit 3 Multi ple speed select, Bit 3
35 SF4 Multi-speed bit 4 Multi ple speed select, Bit 4
36 SF5 Multi-speed bit 5 Multi ple speed select, Bit 5
37 SF6 Multi-speed bit 6 Multi ple speed select, Bit 6
38 SF7 Multi-speed bit 7 Multi ple speed select, Bit 7
39 OLR Overload restriction Turn ON to se lect current overload parameter set 2
(B024, B025, B026); OFF selects set 1(B021, B022, B023)
40 TL Torque limit enable ON enables torque limit feature; OFF disables all torque limit  sources and defaults to 200% of inverter rated torque output
41 TRQ1 Torque limit selection, bit  1 Binary encoded torque limit select, Bit 1 (LSB)
42 TRQ2 Torque limit selection, bit  2 Binary encoded torque limit select, Bit 2 (MSB)
43 PPI Proportional /  Proportional/Integral 
mode selection ON selects Proportional-only co
ntrol; OFF selects Propor-
tional-Integral control
44 BOK Brake confirmation signal Ind icates external brake has released (used only for external 
brake control function)
45 ORT  Orientation (home sear ch) The encoder is in the home (oriented) position
46 LAC LAC: LAD cancel Disables the normal Linear Accel / Decel (LAD) mode
47 PCLR Position deviation reset Clears the posit ion deviation by setting the actual position 
equal to the desired position
48 STAT Pulse train position  command input enable Enables the pulse train control of motor
50 ADD Add frequency enable Adds the A145 value (Add Frequency) to the output  frequency
51 F-TM Force terminal mode Force inverter to  use input terminals for output frequency and 
Run command sources
52 ATR Torque control enable Inverter operates  by controlling torque instead of speed
53 KHC Clear cumulative power  value Clears cumulative power data
 displayed by parameter D015
54 SON Speed servo ON Enables the inverter to accept FW/REV commands; for use  with V/F curve vector control with sensor  (A044=05)
Input Function Summary Table
Option
CodeTe r m i n a l  SymbolFunction NameDescription

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							“C” Group: Intelligent Terminal Functions
Configuring Drive Parameters
3–54
55 FOC Current forcing Forces excitation current in motor at 0 speed; for use with V/f 
curve settings A044/A244 = 03, 04, and 05
56 MI1 General-purpose input 1 Easy  sequence function, general input 1
57 MI2 General-purpose input 2 Easy  sequence function, general input 2
58 MI3 General-purpose input 3 Easy  sequence function, general input 3
59 MI4 General-purpose input 4 Easy  sequence function, general input 4
60 MI5 General-purpose input 5 Easy  sequence function, general input 5
61 MI6 General-purpose input 6 Easy  sequence function, general input 6
62 MI7 General-purpose input 7 Easy  sequence function, general input 7
63 MI8 General-purpose input 8 Easy  sequence function, general input 8
65 AHD Analog holding command Causes the inverter to  sample and hold the analog speed input, 
maintaining constant spee d while this signal is ON 
66 CP1 Multi-stage position  select 1 Binary-encoded position select, bit 1 (LSB)
67 CP2 Multi-stage position  select 2 Binary-encoded position select, bit 2 (LSB)
68 CP3 Multi-stage position  select 3 Binary-encoded position
 select, bit 3 (MSB)
69 ORL Zero-return limit function Indicates that th e load has reached the zero-return point, so 
the inverter stops the zero-return operation in progress
70 ORG Zero-return trigger  function Starts a zero-return operation 
(load moves toward the zero-
return point)
71 FOT Forward drive stop Limits the forward ro tational torque to 10%; for use at the end 
of travel in position control mode
72 ROT Reverse drive stop Limits the reverse rota tional torque to 10%; for use at the end 
of travel in position control mode
73 SPD Speed/position control  select Causes the inverter to perfor
m only speed control (ignores 
encoder pulses) while in position control mode
74 PCNT Pulse counter in put Pulse counter input
75 PCC Pulse counter clear Clears the pulse count
no — Not selected (input ignored)
Input Function Summary Table
Option
CodeTerminal SymbolFunction NameDescription

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							SJ7002 Inverter
Configuring Drive Parameters
3–55
Output Terminal 
ConfigurationThe inverter provides configuration for logic (d iscrete) and analog outputs, shown in the table 
below.
NOTE: *Terminals [11] – [13] or [11] – [14] ar e automatically configured as AC0 – AC2 or
AC0 – AC3 when C62 is configured to enable alarm code output.
The output logic convention is programmable fo r terminals [11] – [15], and the alarm relay 
terminals. The open-collector  output terminals [11] – [15] default to normally open (active 
low), but you can select normally  closed (active high) for the terminals in order to invert the 
sense of the logic. You can invert the logica l sense of the alarm relay output as well.
Func.
CodeName/
DescriptionRange and Settings
DefaultsRun 
Mode Edit
Lo Hi
FEF2
FE2
(EU)
FUF2FU2
(USA)
FF2 F2
(Jpn)
C021 Terminal [11] function *
51 programmable functions available for logic 
(discrete) outputs (see next  section) 01 [FA1] 01 [FA1] 01 [FA1]
✘ ✔
C022 Terminal [12] function * 00 [RUN] 00 [RUN] 00 [RUN]✘ ✔
C023 Terminal [13] function  * 03 [OL] 03 [OL] 03 [OL]✘ ✔
C024 Terminal [14] function * 07 [OTQ] 07 [OTQ] 07 [OTQ]✘ ✔
C025 Terminal [15] function 08 [IP] 08 [IP] 08 [IP]✘ ✔
C026 Alarm relay terminal  function 05 [AL] 05 [AL] 05 [AL]
✘ ✔
C027 [FM] signal selection 12 programmable functions 
available for analog outputs
(see after next section) 00 (output freq.)
✘ ✔
C028 [AM] signal selection 00 (output freq.)✘ ✔
C029 [AMI] signal selection 00 (output freq.)✘ ✔
C030 Digital current monitor  reference value 0.20 x rated current to 2.00 
x rated current (A) Rated current x 1.0
✔ ✔
Current with digital current monitor output at 1.44 kHz ✔ ✔
Func.
CodeName/
SRW Display
Keypad
Range and Settings
DefaultsRun 
Mode Edit
Lo HiSRWOPEFEF2FE2
(EU)
FUF2FU2
(USA)
FF2F2
(Jpn)
C031 Terminal [11] active state NO00Normally open (N.O.) 00 00 00 ✘ ✔
NC
0 1Normally closed (N.C.)
C032 Terminal [12] active state NO
00Normally open (N.O.) 00 00 00 ✘ ✔
NC
0 1Normally closed (N.C.)
C033 Terminal [13] active state NO
00Normally open (N.O.) 00 00 00 ✘ ✔
NC
0 1Normally closed (N.C.)
C034 Terminal [14] active state NO
00Normally open (N.O.) 00 00 00 ✘ ✔
NC
0 1Normally closed (N.C.)
C035 Terminal [15] active state NO
00Normally open (N.O.) 00 00 00 ✘ ✔
NC
0 1Normally closed (N.C.)
C036 Alarm relay terminal active  state NO
00Normally open (N.O.) 01 01 01
✘ ✔
NC
0 1Normally closed (N.C.)

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							“C” Group: Intelligent Terminal Functions
Configuring Drive Parameters
3–56
Output Summary Table  - This table shows all twenty-two functions for the logic output 
terminals [11] – [15] at a glance. Detailed function descriptions, re lated parameters, settings, 
and example wiring diagrams are in  “
Using Intelligent Output Terminals” on page 4–43.
Output Function Summary Table
Option
CodeTerminal SymbolFunction NameDescription
00 RUN Run signal Inverter is in Run Mode, motor running
01 FA1 Frequency arrival type 1 –  constant speed When output to motor is at th
e standard set frequency F001
02 FA2 Frequency arrival type 2 –  over-frequency Turns ON when output to motor is at or above the FA 
Threshold 1 (C042) during accel; turns OFF when motor 
output goes below the threshold during decel
03 OL Overload advance notice  signal (1) Output current is more than
 the set Threshold 1 for the 
overload signal (set with C041)
04 OD Output deviation for PID  control PID error is more than the se
t threshold for the deviation 
signal
05 AL Alarm signal Alarm  condition has been met and not reset
06 FA3 Frequency arrival type 3 –  at frequency Output to motor is at the FA Threshold 1 (C042) during accel, 
or at C043 during decel
07 OTQ Over-torque signal Over-torque feature  is enabled and the motor is generating 
excess torque
08 IP Instantaneous power  failure signal Inverter input power has decreased below the acceptable input 
voltage level
09 UV Under-voltage signal Inverter input powe r has decreased below the acceptable input 
voltage level
10 TRQ In torque limit Output torque exceed s level set for the particular torque/
frequency quadrant in effect during operation
11 RNT Operation time over Inverter Run time exceeds the limit set by Run/power-on  warning time (B034)
12 ONT Plug-in time over Inverter plug- in time exceeds the set limit
13 THM Thermal alarm signal Thermal limit for the motor is exceeded
19 BRK Brake release signal ON when the inverter  signals the external braking system to 
release (open) its brake; OFF wh en the inverter is not driving 
the motor and needs the external brake engaged
20 BER Brake error signal ON when the output  current is less than the set releasing 
current; OFF when the braking function is not in use, or when 
the output current to the motor is correct and it is safe to 
release the brake
21 ZS Zero speed detect Encoder pulses of the motor have stopped
22 DSE Speed deviation  maximum Velocity error exceeds the e
rror threshold defined for the 
encoder input
23 POK Positioning completion Lo ad position is at the target
24 FA4 Frequency arrival type 4 –  over-frequency (2) ON when output to motor is at or above the FA threshold 2 
(C045) during accel; OFF when the output to motor is below 
the FA threshold 2 (C046) during decel
25 FA5 Frequency arrival type 5 –  at frequency (2) Output to motor is at the FA threshold 2 (C045) during accel 
or at C046 during decel

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							SJ7002 Inverter
Configuring Drive Parameters
3–57
26 OL2 Overload notice advance  signal (2) Output current is more than the set Threshold 2 for the 
overload signal (set with C111)
27 Odc Analog [O] disconnect  detect Input signal level at terminal [O
] is below threshold (set with  
B070)
28 OIDc Analog [OI] disconnect  detect Input signal level at terminal [OI] is below threshold (set with  
B071)
29 O2Dc Analog [O2] disconnect  detect Input signal level at terminal [O2] is below threshold (set with  
B072)
31 FBV PID feedback second  stage output Stage #1 inverter is indicating to Stage # inverter that the 
Process Variable (PV) is in
 saturation. The system needs 
Stage #2 output contribution  to stabilize system control.
32 NDc Network detection signal T he communications watchdog timer (period specified by 
C077) has timed out
33 LOG1 Logic output 1 Boolean operation sp ecified by C144 has a logical “1” result
34 LOG2 Logic output 2 Boolean operation sp ecified by C147 has a logical “1” result
35 LOG3 Logic output 3 Boolean operation sp ecified by C150 has a logical “1” result
36 LOG4 Logic output 4 Boolean operation sp ecified by C153 has a logical “1” result
37 LOG5 Logic output 5 Boolean operation sp ecified by C156 has a logical “1” result
38 LOG6 Logic output 6 Boolean operation sp ecified by C159 has a logical “1” result
39 WAC Capacitor life warning Capacitor ba nk on the main board needs replacement
40 WAF Low cooling fan speed Cooling fan is enab led but it is rotating below normal speed
41 FR Starting contact signal ON while the in verter receives a FW or REV command
42 OHF Heat sink overheat  warning Inverter heat sink temperature 
is above the threshold set by 
C064
43 LOC Low output current signal Output current to motor is below threshold set by C039
44 MO1 General output 1 Easy sequ ence function, general output 1
45 MO2 General output 2 Easy sequ ence function, general output 2
46 MO3 General output 3 Easy sequ ence function, general output 3
47 MO4 General output 4 Easy sequ ence function, general output 4
48 MO5 General output 5 Easy sequ ence function, general output 5
49 MO6 General output 6 Easy sequ ence function, general output 6
50 IRDY Inverter ready signal Inverter is ready  to accept commands (FW, REV, JOG, etc.)
51 FWR Forward rotation signal Inverter outp ut is driving motor in forward direction
52 RVR Reverse rotation signal Inverter output is driving motor in reverse direction
53 MJA Major failure signal Inverter trip  caused by internal hardware error
54 WCO [O] terminal window  comparator [O] input is within comparator window set by B060 and B061
55 WCOI [OI] terminal window  comparator [OI] input is within comparator window set by B063 and 
B064
Output Function Summary Table
Option
CodeTe r m i n a l  SymbolFunction NameDescription

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