List of Parameters. Omron VS MINI J7
Tangazo
Tangazo
CHAPTER 10
List of Parameters
145
List of Parameters
Chapter 10
List of Parameters
Parameter No.
(Register
No. (Hex)) n01
(0101) n02
(0102) n03
(0103) n04
(0104) n05
(0105) n06
(0106)
Parameter writeprohibit selection/ parameter initialization
Operation command selection
Frequency reference selection
Interrup-tion mode selection
Reverse rotationprohibit selection
STOP/
RE-SET Key function selection range setting setting during operation
Reference page
Used to prohibit parameters to be written, sets parameters, or change the monitor range of parameters.
Used to initialize parameters to default values.
0: Sets or monitors parameter n01.
Parameters n02 through n79 can be monitored only.
1: Sets or monitors parameters n01 through n79.
6: Clears the error log.
8: Initializes parameters to default values in 2-wire sequence.
9: Initializes parameters to default values in 3-wire sequence.
Used to select the input method for the RUN and STOP commands in remote mode.
0: The RUN and STOP/RESET Keys on the Digital Operator are enabled.
1: Multi-function inputs through the control circuit terminals in 2- or 3-wire sequence.
2: Operation commands via RS-422A/
485 communications are enabled.
Note The RUN command only through key sequences on the Digital Operator is acceptable in local mode.
Used to set the input method for the frequency reference in remote mode.
0: Digital Operator
1: Frequency reference 1 (n21)
2: Frequency reference control circuit terminal (0 to 10 V)
3: Frequency reference control circuit terminal (4 to 20 mA)
4: Frequency reference control circuit terminal (0 to 20 mA)
6: Frequency reference via RS-422A/
485 communications
Used to set the stopping method for use when the STOP command is input.
0: Decelerates to stop in preset time.
1: Coasts to stop (with output shut off by the STOP command)
Used to select the operation with the reverse command input.
0: Reverse enabled.
1: Reverse disabled.
0, 1, 6,
8, 9
1 1 No 5-2
0 to 2 1
0 to 4,
6
0, 1
0, 1
5-7
1 0 No 5-8
1
1
0
0
0
No
No
No
5-16
5-15
Used to select the stop method in remote mode with n02 for operation mode selection set to 1.
0: STOP/RESET Key of the Digital
Operator enabled.
1: STOP/RESET Key of the Digital
Operator disabled.
0, 1 1 0 No 5-7
146
List of Parameters
Chapter 10
Parameter No.
(Register
No. (Hex)) n07
(0107) n08
(0108) n09
(0109) n10
(010A)
Frequency selection in local mode
Used to set the input method for the frequency reference in local mode.
0: The FREQ adjuster of the Digital
Operator enabled.
1: Key sequences on the Digital
Operator enabled.
Key sequential frequency setting
Used to enable the Enter Key for setting the frequency reference with the Increment and
Decrement Keys.
0: The value is entered with the Enter
Key pressed.
Maximum frequency
(FMAX)
1: The value is enabled when the value is input.
Used to set the V/f pattern as the basic characteristic of the Inverter with output voltage per frequency set.
Output voltage
Maximum voltage
(VMAX) range
0, 1
0, 1
50.0 to
400
1 to
255
(see note 2) setting
1
1
0.1 Hz
(see note 1)
1 V setting
0
0
60.0 No
200
(see note 2) during operation
No
No
Reference page
5-8
5-12
5-4
No 5-4 n11
(010B) n12
(010C)
Maximum voltage frequency (FA)
Frequency
(Hz)
Middle output frequency (FB)
Note Set the parameters so that the following condition will be satisfied.
n14 O 012 < n11 O n09
Note The value set in n13 will be ignored if parameters n14 and n12 are the same in value.
0.2 to
400
0.1 to
399
0.1 Hz
(see note 1)
60.0 No 5-4
0.1 Hz
(see note 1)
1.5 No 5-4 n13
(010D) n14
(010E) n15
(010F) n16
(0110) n17
(0111) n18
(0112) n19
(0113)
Middle output frequency voltage (VC)
1 to
255
(see note 2)
1 V 12 (see note 2)
No 5-4
Minimum output frequency
(FMIN)
0.1 to
10.0
0.1 Hz 1.5 No 5-4
Minimum output frequency voltage
(VMIN)
Accelera-tion time 1
1 to 50
(see note 2)
Decelera-tion time 1
Accelera-tion time 2
Decelera-tion time 2
Acceleration time: The time required to go from 0% to 100% of the maximum frequency.
Deceleration time: The time required to go from 100% to 0% of the maximum frequency.
Note The actual acceleration or deceleration time is obtained from the following formula.
Acceleration/Deceleration time =
(Acceleration/Deceleration time set value) × (Frequency reference value)
÷ (Max. frequency)
0.0 to
999
1 V
0.1 s
12.0
(see note 2)
10.0
No 5-4
Yes
10.0 Yes
10.0 Yes
10.0 Yes
5-13
5-13
5-13
5-13
147
List of Parameters
Chapter 10
Parameter No.
(Register
No. (Hex)) n20
(0114)
S-shape accelera-tion/ decel-eration character-istic n21
(0115) n22
(0116) n23
(0117) n24
(0118) n25
(0119) n26
(011A) n27
(011B) n28
(011C) n29
(011D) n30
(011E) n31
(011F)
Frequency reference 1
Frequency reference 2
Frequency reference 3
Frequency reference 4
Frequency reference 5
Frequency reference 6
Frequency reference 7
Frequency reference 8
Inching frequency command
Frequency reference upper limit
Frequency reference lower limit range
Used to set S-shape acceleration/ deceleration characteristics.
0: No S-shape acceleration/deceleration
(trapezoidal acceleration/deceleration)
1: S-shape acceleration/deceleration characteristic time 0.2 s
0 to 3
2: S-shape acceleration/deceleration characteristic time 0.5 s
3: S-shape acceleration/deceleration characteristic time 1.0 s
Note When the S-shape acceleration/ deceleration characteristic time is set, the acceleration and deceleration times will be lengthened according to the S-shape at the beginning and end of acceleration/deceleration.
Used to set internal frequency references
Note Frequency reference 1 is enabled in remote mode with n03 for frequency reference selection set to 1.
Note These frequency references are selected with multi-step speed references (multi-function input). See the reference pages for the relationship between multi-step speed references and frequency references.
0.0 to max. frequency
1
0.1 Hz
(see note 1)
0
6.0
0.0
0.0
0.0
0.0
Used to set the inching frequency command.
Note The inching frequency command is selected with the inching command
(multi-function input). The inching frequency command takes precedence over the multi-step speed reference.
Used to set the upper and lower frequency reference limits in percentage based on the maximum frequency as 100%.
Note If n31 is set to a value less than the minimum output frequency (n14), the
Inverter will have no output when a frequency reference less than the minimum output frequency input is input.
0 to
110
0 to
110 setting setting during operation
Reference page
1%
1%
0.0
0.0
0.0
6.0
100
0
No
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
No
5-14
5-10
5-10
5-10
5-10
5-10
5-10
5-10
5-11
5-11
5-9
5-9 n32
(0120)
Rated motor current
5-2 Used to set the rated motor current for motor overload detection (OL1) based on the rated motor current.
Note Motor overload detection (OL1) is disabled by setting the parameter to
0.0.
Note The rated motor current is default to the standard rated current of the maximum applicable motor.
0.0 to
120% of rated output current of the
.
Inverter
0.1 A Varies with the capacity.
No
148
List of Parameters
Chapter 10
Parameter No.
(Register
No. (Hex)) n33
(0121) n34
(0122) n35
(0123) n36
(0124)
Motor protection characteristics
Used to set the motor overload detection
(OL1) for the electronic thermal characteristics of the motor.
0: Protection characteristics for generalpurpose induction motors
1: Protection characteristics for inverterdedicated motors
2: No protection
Note If a single Inverter is connected to more than one motor, set the parameter to 2 for no protection. The parameter is also disabled by setting n32 for rated motor to 0.0.
range
0 to 2 setting
1 setting
0
Motor protective time setting
Used to set the electric thermal characteristics of the motor to be connected in 1-minute increments.
Note The default setting does not require any changes in normal operation.
Note To set the parameter according to the characteristics of the motor, check with the motor manufacturer the thermal time constant and set the parameter with some margin. In other words, set the value slightly shorter than the thermal time constant.
Note To detect motor overloading quicker, reduce the set value, provided that it does not cause any application problems.
Cooling fan operation function
1 to 60 1 min 8
0, 1 1 0 Used to operate the Cooling Fan of the
Inverter while the Inverter is turned on or only while the Inverter is in operation.
0: Rotates only while RUN command is input and for 1 minute after Inverter stops operating
1: Rotates while Inverter is turned on
Note This parameter is available only if the
Inverter incorporates a Cooling Fan.
Note If the operation frequency of the
Inverter is low, the life of the fan can be prolonged by setting the parameter to 0.
Multi-function input 1 (Input terminal S2)
2 during operation
No
No
No.
No
Reference page
6-14
6-14
6-14
5-17 n37
(0125) n38
(0126)
Multi-function input 2 (input terminal S3)
Multi-function input 3 (Input terminal S4)
Used to select the function of multi-function input terminals S2 through S5.
Set value
Function Description
0 Forward/
Reverse rotation command
3-wire sequence
(to be set in n37 only)
By setting n37 to 0, the set value in n36 is ignored and the following setting are forcibly made.
S1: RUN input
(RUN when ON)
S2: STOP input
(STOP whenn OFF)
S3: Forward/Reverse rotation command
(OFF: Forward;
ON: Reverse)
2 to 8,
10 to
22
0, 2 to
8, 10 to
22
2 to 8,
10 to
22
1
1
1
5
3
No
No
5-17
5-17
149
List of Parameters
Chapter 10
Parameter No.
(Register
No. (Hex)) n39
(0127)
Multi-function input 4 (Input terminal S5)
2
3
4
5
6
7
8
10
11
12
13
14
15
16
17 range setting setting during operation
Reference page
6 No 5-17 Reverse/
Stop
Reverse rotation command in 2-wire sequence
(Reversed with the terminal turned ON)
External fault (NO)
External fault (NC)
Acceleration/Decelerlation time changeover
ON: External fault
(FP _ detection: _ is a terminal number)
OFF: External fault
(EF _ detection: _ is a terminal number)
Fault reset ON: Fault reset
(disabled while RUN command is input)
Multi-step speed reference 1
Multi-step speed reference 2
Multi-step speed reference 3
Signals to select freqency references 1 through 8.
Refer to
the relationship between multi-step speed references and frequency references.
Inching frequency command
ON: Inching frequency command
(taking precedence over the multi-step speed reference)
ON: Acceleration time
2 and deceleration time 2 are selected.
2 to 8,
10 to
22, 34,
35
External base block command
(NO)
External base block bommand
(NC)
Search command
(Searching starts from maximum frequency)
Search command
(Searching starts from preset frequency)
ON: Output shut off
(while motor coasting to a stop and “bb” flashing)
OFF: Output shut off
(with motor free running and “bb” flashing)
ON: Speed search
(Searching starts from n09)
ON: Speed search
Acceleration/Deceleration prohibit command
ON: Acceleration/
Deceleration is on hold (running at parameter frequency)
Local or remote selection
ON: Local mode
(operated with the
Digital Operator)
1
150
List of Parameters
Chapter 10
Parameter No.
(Register
No. (Hex)) n39
(0127)
Multi-function input 4 (input terminal S5)
18
19
20
21
22
34
35 range setting setting during operation
Reference page
6 No 5-17 Communications or remote selection
Emergency stop fault
(NO)
Emergency stop alarm
(NO)
Emergency stop fault
(NC)
Emergency stop alarm
(NC)
Up or down command
Selfdiagnostic test
ON: RS-422A/485 communications input is enabled.
OFF: The settings of n02 and n03 are enabled.
2 to 8,
10 to
22, 34,
35
The Inverter stops according to the setting in n04 for interruption mode selection with the emergency stop input turned ON.
NO. Emergency stop with the contact closed.
NC: Emergency stop with the contact opened.
Fault: Fault output is
ON and reset with
RESET input. Alarm output is ON (no reset required).
“STP“ is displayed (lit with fault input ON and flashed with alarm input ON)
1
Up or down command
(set in n39 only)
By setting n39 to 34, the set value in n38 is ignored and the following setting are forcibly mde.
S4: Up command
S5: Down command
ON: RS-422A/485 communications selfdiagnostic test (set in n39 only)
151
List of Parameters
Chapter 10
Parameter No.
(Register
No. (Hex)) n40
(0128)
Multi-function output
(MA/MB and MC output terminals)
Used to select the functions of multi-function output terminals.
Set value
0
Function Description
Fault output ON: Fault output
(with protective function working) range
0 to 7,
10 to
17
1 setting setting during operation
Reference page
1 No 5-20 progress progress
3 detection ´
Idling detection (with frequency reference coinciding with output frequency)
ON: Idling (at less than min. output frequency) detection 1 P frequency detection level (n58) detection 2 O frequency detection level (n58) being monitored
(NO-contact output) following parameter conditions is satisfied. n59: Overtorque detection function
7 Overture selection being monitored
(NC-contact output) n60: Overtorque detection level n61: Overtorque detection time
NO contact: ON with overtorque being detected
NC contact: OFF with overtorque being detected
9 detected
(Nonfatal error being detected) in progress progress (in operation with output shut-off)
12 RUN mode ON: Local mode (with the Digital Operator)
13 Inverter ready
ON: Inverter ready to operate (with no fault detected)
14 Fault retry ON: Fault retry progress
ON: Undervoltage being monitored
152
List of Parameters
Chapter 10
Parameter No.
(Register
No. (Hex)) n40
(0128) n41
(0129) n42
(012A) n43
(012B)
Multi-function output
(MA/MB and MC output terminals) reverse direction
17 Speed search in progress
Frequency reference gain
Frequency reference bias
Analog frequency reference time reverse direction
ON: Speed search in progress
Used to the input characteristics of analog frequency references.
Gain: The frequency of maximum analog input (10 V or 20 mA) in percentage based on the maximum frequency as 100%.
Bias: The frequency of minimum analog input (0 V or 4 mA) in percentage based on the maximum frequency as 100%.
n44
(012C)
Analog monitor output
Used to set the output frequency or current as a monitored item.
0: Output frequency (10-V output at max. frequency with n45 set to 1.00).
1: Output current (10-V output with Inverter rated output current with n45 set to 1.00) range
0 to 7,
10 to
17
0 to
255
–99 to
99
0.00 to
2.00
0, 1 setting setting during operation
1
1%
1%
1
1
100
0
0.01 s 0.10
0
No
Yes
Yes
No
No
Reference page
5-20
5-9
5-9
5-10
5-22 n45
(012D) n46
(012E)
Analog monitor output gain
Used to set the output characteristics of analog monitor output.
Carrier frequency selection
Used to set the carrier frequency.
Note The default setting does not need and changes in normal operation.
Note Refer to
for details.
0.00 to
2.00
1 to 4,
7 to 9
0.01
1
1.00
Varies with the capacit y
Yes
No
5-22
6-2 n47
(012F)
0 No 6-15 Momentary power interruption compensation
Used to specify the processing that is performed when a momentary power interruption occurs.
0: Inverter stops operating
1: Inverter continues operating if power interruption is 0.5 s or less.
2: Inverter restarts when power is restored.
0 to 2 1 n48
(0130)
Fault retry Used to set the number of times the Inverter is reset and restarted automatically in the case the Inverter has an overvoltage fault, overcurrent fault, or ground fault.
0 to 10 1 0 No 6-15
6-16 n49
(0131)
N50
(0132) n51
(0133)
Jump frequency 1
Jump frequency 2
Used to set the frequency jump function.
Output frequency n51
0.0 to
400
0.1 Hz
(see note 1)
0.0
0.0 to
400
0.1 Hz
(see note 1)
0.0
Jump width
Frequency reference n50 n49
Note These values must satisfy the following condition: n49 P n50
0.0 to
25.5
0.1 Hz 0.0
No
No
No
6-16
6-16
153
List of Parameters
Chapter 10
Parameter No.
(Register
No. (Hex)) n52
(0134)
DC control current n53
(0135) n54
(0136) n55
(0137) n56
(0138) n57
(0139) n58
(013A) n59
(013B)
060
(013C)
061
(013D) range setting setting during operation
Interruption
DC control time
Startup DC control time
Used to impose DC on the induction motor for braking control.
Set the DC braking current in percentage based on the rated current of the Inverter as
100%.
0 to
100
0.0 to
25.5
Output frequency
Minimum output frequency
(n14) n54
Time n53
0.0 to
25.5
1%
0.1 s
0.1 s
50
0.5
0.0
Stall prevention during deceleration
Stall prevention level during acceleration
Stall prevention leven during operation
Frequency detection level
Overtorque detection function selection
Overtorque detection level
Overtorque detection time
Used to select a function to change the deceleration time of the motor automatically so that there will be no overvoltage imposed on the motor during deceleration.
0: Stall prevention during deceleration enabled
1: Stall prevention during deceleration disabled
Used to select a function to stop the acceleration of the motor automatically for stall prevention during acceleration.
Set the level in percentage based on the rated current of the Inverter as 100%.
0, 1
30 to
200
1
1%
0
170
Used to select a function to reduce the output frequency of the Inverter automatically for stall prevention during operation.
Set the level in percentage based on the rated current of the Inverter as 100%.
Used to set the frequency to be detected.
Note The parameter n40 for multi-function output must be set for the output of frequency detection levels 1 and 2.
Used to enable or disable overtorque detection and select the processing method after overtorque detection.
0: Overtorque detection disabled
1: Overtorque detection only when speed coincides and operation continues
(issues alarm)
2: Overtorque detection only when speed coincides and output shut off
(for protection)
3: Overtorque always detected and operation continues (issues alarm)
4: Overtorque always detected and output shut off (for protection)
Used to set overtorque detection level.
Set the level in percentage based on the rated current of the Inverter as 100%.
30 to
200
0.0 to
400
30 to
200
Used to set the detection time of overtorque 0.1 to
10.0
1%
0.1 Hz
0 to 4 1
1%
0.1 s
160
0.0
0
160
0.1
No
No
No
No
No
No
No
No
No
No
Reference page
6-5
6-5
6-5
6-6
6-7
6-8
6-18
6-9
6-9
6-10
154
List of Parameters
Chapter 10
Parameter No.
(Register
No. (Hex))
062
(013E) n63
(013F) n64
(0140) n65
(0141) n66
(0142) n67
(0143) n68
(0141)
(See note
3.)
UP/DOWN command frequency memory
Torque compensation gain
Motor rated slip
Motor no-load current
Slip compensation gain
Slip compensation time constant
RS-422A/485 communications timeover detection selection
Used to store the adjusted frequency reference with the UP/DOWN function.
0: Frequency not stored
1: Frequency stored
The frequency must be on hold for 5 s or more.
Used to store the adjusted frequency reference with the UP/DOWN function.
0: Frequency not stored
1: Frequency store
The frequency must be on hold for 5 s or more.
Used to store the adjusted frequency reference with the UP/DOWN function.
0: Frequency not stored
1: Frequency stored
The frequency must be on hold for 5 s or more.
range
0, 1 setting
1 setting
0
Used to set the gain of the torque compensation function.
The default setting does not need any changes in normal operation.
Used to set the rated slip value of the motor in use.
Note Used as the constant of the slip compensation function.
0.0 to
2.5
0.0 to
20.0
0.1
Used to set the no-load current of the motor in use based on the rated motor current as
100%.
Note Used as the constant of the slip compensation function.
Used to set the gain of the slip compensation function.
Note The slip compensation function is disabled with n66 set to 0.0.
0 to 99
0.0 to
2.5
Used for the response speed of the slip compensation function.
Note The default setting does not need any changes in normal operation
0.0 to
25.5
Used to set whether a communications timeover (CE) is detected if there is an interval of more than 2 s, and to select the method of processing the detected communications time-over.
0: Detects a time-over and fatal error and coasts to a stop.
1: Detects a time-over and fatal error and decelerates to a stop in deceleration time 1.
2: Detects a time-over and fatal error and decelerates to a stop in deceleration time 2.
3: Detects a time-over and nonfatal error warning and continues operating.
4: No time-over is detected.
1%
0.1
0.1 s
0 to 4 1
1.0
0.1 Hz Varies with the capacity.
Varies with the capacity.
0.0
2.0
0 during operation
No
Yes
Yes
No
Yes
No
No
Reference page
6-19
6-11
6-12
6-12
6-12
6-12
7-5
155
List of Parameters
Chapter 10
Parameter No.
(Register
No. (Hex)) n69
(0145)
(See note
3.) n70
(0146)
(See note
3.) n71
(0147)
(See note
3.) n72
(0148)
(See note
3.)
RS-422A/485 communications frequency reference/ display unit selection
RS-422A/485 communications Slave address
RS-422A/485 baud rate selection
Used to the set the unit of frequency reference and frequency-related values to be set or monitored through communications.
0: 0.1 Hz 1: 0.01 Hz
2: Converted value based on 30,000 as max. frequency
3: 0.1% (Max. frequency: 100%)
Used to set the Slave address
(Slave unit number) for communications.
0: Only receives broadcast messages from the Master.
01 to 32: Slave address
Used to set the baud rate for communications.
0: 2,400 bps
1: 4,800 bps
2: 9,600 bps
3: 19,200 bps range
0 to 3
00 to
32
0 to 3 setting
1
1 setting
0
2
RS-422A/485 parity selection
Used to set the parity for communications.
0: Even parity
1: Odd parity
2: No parity
RS-422A/485 send wait time
Used to set the waiting period for returning a response after the DSR (data-send-request) mes-sage is received from the Master.
0 to 2 1
10 to
65
1 ms
0
10 during operation
No
No
No
No
Reference page
7-5
7-6
7-7
7-7 n73
(0149)
(See note
3.) n74
(014A)
(See note
3.) n75
(014B)
RS-422A/485
RTS control selection
Low-speed carrier frequency reduction selec-tion
Select whether or not to enable the RTS
(request-to-send) communications control function.
0, 1 1 0 No 7-7 n76
(014C)
(See note
3.) n77
(014D)
(See note
3.)
Parameter copy and verify function
Parameter read prohibit selection
Used to select a function to reduce the carrier frequency when Inverter is at low speed.
0: Function disabled
1: Function enabled
Note Normally set n75 to 0.
Selects the function to read, copy, and verify the parameter between the memory of the
Inverter and that of the Digital Operator. rdy: Ready to accept the next command.
rED: Reads the Inverter parameter.
Cpy: Copies the parameter to the Inverter. vFY: Verifies the Inverter parameter. vA: Checks the Inverter capacity display.
Sno: Checks the software number.
Select the copy-prohibit function. Use this parameter to protect the data in the
EEPROM of the Digital Operator.
0: Read prohibited for Inverter parameters.
(Data cannot be written to EEPROM.)
1: Read possible for Inverter parameters.
(Data can be written to EEPROM.)
0.1 1 0 No rdy to
Sno
0, 1
---
1 rdy No
0 No
6-4
---
---
156
List of Parameters
Parameter No.
(Register
No. (Hex)) n78
(014E)
Error log
Chapter 10
Used to display the latest error recorded.
range setting setting during operation
Reference page
--------6-21 n79
(014F)
Software number
Display
Note „:___“ will be displayed if no error has been recorded.
Note This parameter is monitored only.
Used to display the software number of the
Inverter for OMRON’s control reference use.
Note This parameter is monitored only.
---
Note
---------
1.
Values will be set in 0.1-Hz increments if the frequency is less than 100 Hz and 1-Hz increments if the frequency is 100 Hz or over. With RS-422/485 communications, the unit is always 0.1 Hz.
2.
With 400-V Inverters, the values for the upper limit of setting ranges and the default settings will be twice those given in the above table.
3.
The n68, n74, n76, and n77 parameters cannot be written via RS422/485 communications. They are read-only.
157
List of Parameters
Chapter 10
158
Pakua
Kiungo cha umma kime sasishwa
Kiungo cha umma kwa mazungumzo yako kimesasishwa. You may view and manage your chat links after registration here.
Kiungo cha umma cha hati
Tangazo