Remote Keypad Instruction Manual RKP002Z

E6581277②
Remote Keypad Instruction Manual
RKP002Z
NOTICE
1. Make sure that this instruction manual is delivered to the end user of
Remote Keypad.
2. Read this manual before installing or operating the Remote Keypad. Keep it
in a safe place for reference.
3. All information contained in this manual are subject to change without notice.
Please confirm the latest information on our web site “www.inverter.co.jp”.
E6581277②
Safety precautions
On the inverter and in its instruction manual, important information is contained for preventing injuries to
users, damages to assets, and for proper use of the device.
Read the instruction manual attached to the inverter along with this instruction manual to completely
understand the safety precautions, the symbols and indications shown below. Please adhere to the
contents of these manuals at all times.
Explanation of markings
Marking
Danger
Meaning of marking
Indicates that errors in operation may lead to death or serious injury.
Indicates that errors in operation may lead to injury (*1) to people or that these errors may
Warning
cause damage to physical property. (*2)
(*1) Such things as injury, burns or shock that will not require hospitalization or long periods of outpatient
treatment.
(*2) Physical property damage refers to wide-ranging damage to assets and materials.
Meanings of symbols
Marking
Meaning of marking
Indicates prohibition (Do not do it).
What is prohibited will be described in or near the symbol in either text or picture form.
Indicates something mandatory (must be done).
What is mandatory will be described in or near the symbol in either text or picture form.
Indicates danger.
What is dangerous will be described in or near the symbol in either text or picture form.
Indicates warning.
What the warning should be applied to will be described in or near the symbol in either
text or picture form.
-1-
E6581277②
„ Limitation of use
Safety precaution
Never use this unit with any device other than TOSVERT series inverters. Doing so may cause an
accident.
„ Handling in general
Danger
Never
Disassemble
Prohibited
Mandatory
Never disassemble, modify or repair the product.
Disassembling the product may cause electric shocks, fire or injuries.
For repairs, call your sales/repair agency.
Do not put or insert foreign objects such as waste cable, bars, or wires into the
product.
It may lead to electric shocks or fire.
Do not splash water over the product, and do not wipe the body with a wet cloth.
It may lead to electric shocks or fire.
Turn off input power before wiring.
Wait at least 15 minutes and check to make sure that the charge lamp (on the inverter
unit) is no longer lit.
Turn off the power immediately in case of any abnormalities such as smoke, smell or
abnormal noise.
Neglect of these conditions may lead to fire.
For repairs, call your sales/repair agency.
„ Transportation and installation
Danger
Prohibited
Mandatory
Do not install or operate the inverter if it is damaged or any part of it is missing.
Operating a defective inverter may lead to electric shocks or fire.
For repairs, call your sales/repair agency.
Do not put any flammable material near the product.
It may catch fire due to the product sparking in the case of a malfunction.
Do not connect a LAN cable or telephone modular cable to Remote Keypad. Doing so
may cause a failure or accident.
Electrical construction work must be done by a qualified expert.
Connection of input power by someone who does not have expert knowledge may
result in fire or electric shock.
Operate under the environmental conditions prescribed in the instruction manual.
Operations under any other conditions may result in malfunction.
An emergency stop device must be installed that fits with system specifications
(e.g. shut off input power then engage mechanical brake).
Operation cannot be stopped immediately by the inverter or Remote Keypad alone,
thus risking an accident or injury.
Use the Toshiba-specified cable for connecting this optional unit. (Refer to page 4.)
The use of any other option may result in an accident.
Warning
Prohibited
Do not install the product in any place subject to vibrations or it may fall.
This may lead to the product falling and causing injury.
-2-
E6581277②
„ Operations
Danger
Prohibited
Mandatory
Do not apply a dropping shock or other physical shocks.
Otherwise, damage or malfunction will result.
Do not pull on the cable and connector
It may cause damage or error.
Even if this product is deactivated by an unusual event such as tripping, an operating
error, power outage, etc. do not bring any regions of your body into contact with the
inverter terminals when power is supplied to the inverter. Contact during the power-on
status of the inverter can result in electric shock.
Use an additional safety device with your inverter or system to prevent a serious
accident due to the unit malfunctions. Usage without an additional safety device may
cause an accident.
Make sure to check that the parameter data from this product is not accidently copied
to the wrong inverter.
Usage with wrong parameter may result in an accident.
Warning
Mandatory
▼ Set up “Communication error trip time (f803, f804, see the inverter instruction
manual for details)” to stop the inverter when Remote Keypad is deactivated by an
unusual event such as tripping, an operating error, power outage, failure, etc.
Deactivated Remote Keypad may cause an accident, if the “Communication error trip
time” is not properly set up.
„ Disposal
Warning
Mandatory
If you dispose off this unit, have it done by a specialist in industrial waste disposal*.
Improper disposal may result in explosion of capacitors or produce noxious gases,
resulting in injury.
(*) Persons who specialize in the processing of waste and known as “Industrial Waste
Product Collectors and Transporters” or “Industrial Waste Disposal Persons.” If the
collection, transport and disposal of industrial waste is done by someone who is not
licensed for that job, it is a punishable violation of the law (Laws in regard to cleaning
and processing of waste materials).
„ Notes on operation
Notes
Avoid installing in a place where ambient temperature or/and humidity change sharply.
Keep the transmission cable separate from the power cable of the inverter to prevent
the inverter from malfunctioning due to electromagnetic noise.
It is recommended to install the unit on the panel board of a cabinet if it is used as a
remote operation panel. Improperly installed units may result in damage and
malfunction.
The integrity of data storage is guaranteed for up to 10 years.
The operating life of EEPROM (data storage device) is 10000 operations.
Do not execute more than 10000 writing operations.
Do not turn off power or remove the connection cable between the inverter and
Remote Keypad while a copying operation is in progress. If the inverter power is
turned off or the connection cable is removed while parameters are being copied, data
cannot be written correctly.
Do not copy data from Remote Keypad to inverter while the inverter is running. Some
of the parameters cannot be written when the inverter is in operation.
When a copying operation is executed between two inverters with different capacities,
some of the parameters that vary with the capacity of the inverters will also be copied.
Therefore, when copying the parameters between inverters with different capacities or
voltage class, the type information parameters of the inverter should always be
initialized. See the inverter instruction manual on how to initialize their parameters.
-3-
E6581277②
Preface
Thank you for purchasing Remote Keypad (RKP002Z ) for TOSVERT series inverters. Using this
product, panel operation, display and adjustment of the inverter can be remotely controlled from up to 5
meters away. You can copy data from one place to another and then execute data comparison between
the inverter and the memory of Remote Keypad or between the memories of Remote Keypad itself.
Before using Remote Keypad, carefully read this instruction manual in order to completely and
correctly utilize Remote Keypad’s excellent performance.
After reading this instruction manual, please keep it handy for future reference.
- Part numbering
RKP
002
Z
–
1
Revision number
Cable length ( “Z” means “without cable” )
Model number of Remote Keypad
002: standard
Symbol of Remote Keypad
- Accessory check list
Remote Keypad is shipped together with the following accessories.
On opening the packing case, check to see if the following accessories are contained or not.
(1) Instruction manual ......................................... 1 copy
(English: E6581277)
Instruction
Manual
(2) Mounting screws (M3 x 12mm) ..................... 4pcs.
(M3 screw tightening torque: 0.6 Nּm)
N.B.: Remote Keypad (Part number: RKP002Z) is not provided with connection cable between an
inverter and Remote Keypad. This should be purchased separately.
Part number of connection cable
between an inverter and an option
unit
CAB0011
CAB0013
CAB0015
Cable length
1.2m, 4ft
3.6m, 12ft
4.8m, 16ft
-4-
E6581277②
Table of contents
1. Overview ·················································································································································· 6
2. Names and functions of main parts·········································································································· 7
3. Connection and start-up ··························································································································· 8
4. Functions in detail ···································································································································· 9
4.1. Procedure to switch the operation mode ·················································································· 9
4.2. “REMOTE KEYPAD MODE” ····································································································· 9
4.3. “COPY MODE” ·························································································································· 9
4.3.1. Copying function “copy” ····························································································· 10
4.3.2. Simple copying function ·································································································· 11
4.3.3. Comparing function “comp”························································································· 12
4.3.4. Memory protection function “prot” ············································································ 13
4.3.5. Memory initializing function “clr”················································································ 14
4.3.6. Remote Keypad parameter editing function ··································································· 15
5. Before making a service call ·················································································································· 16
5.1. Error message························································································································· 16
5.2. Procedure to reset Remote Keypad························································································ 16
5.3. Warning indications ················································································································· 17
5.4. Other problems························································································································ 17
6. Outline drawing ······································································································································ 18
7. Specifications ········································································································································· 20
8. Warranty················································································································································· 20
-5-
E6581277②
1. Overview
The following seven functions are available with Remote Keypad.
1. Function to serve as remote operation panel.
Remote Keypad can be used as a remote operation panel for the inverter.
2. Copying function
Data can be copied from one memory to another memory among the four memories, three (memories
A, B, C) on Remote Keypad and one on the inverter.
(i) Data copy from Remote Keypad to inverter
(ii) Data copy from inverter to Remote Keypad
(iii) Data copy from one memory to another memory on Remote Keypad
3. Simple copying function
Data stored in one of Remote Keypad’s memory may be transferred to the inverter’s memory by
simple operation of two keys.
4. Comparing function
Data stored in one of Remote Keypad’s memory can be compared with the data of inverter’s memory.
In addition, data stored within any of the 3 Remote keypad memories (A, B, or C) can be compared
with each other.
5. Memory protecting function
Data written on the inverter's memory and the memories of Remote Keypad are protected by this
function to protect against data damage.
6. Memory initializing function
One of the memories (A, B, or C) on Remote Keypad can be initialized by this function.
In addition, Remote keypad can be reprogrammed to default setting.
7. Remote Keypad parameter editing function
Remote Keypad parameters are programmable.
„ Memory configuration
Remote Keypad has three memories (A, B, and C) to retain three kinds of parameter for the inverter.
Memory A
Memory B
To inverter
Memory C
Remote Keypad
Communication cable between Remote Keypad
and the inverter (To be purchased separately)
To inverter
-6-
E6581277②
2. Names and functions of main parts
The drawings below show names and functions of main parts.
„ Front view
RUN lamp
PRG lamp
MON lamp
EASY lamp *2
Display
Lights when an ON
command is issued but
no frequency signal is
sent out. It blinks when
operation is started.
Lights when the inverter is
in parameter setting mode.
Lights when the inverter
is in monitor mode.
Lights when the inverter
is in EASY mode.
Displays setting,
device status, trip
information, etc.
“COPY MODE” lamp
Lights when the Remote
Keypad is in “COPY MODE”
Potentiometer lamp *3
Lights when the
potentiometer is enabled.
Potentiometer*3
Operation frequency can
be changed when the
built-in potentiometer
lamp is lit
8((8
RUN
COPY
MODE
RUN
A
PRG
EASY
STOP
B
MON
SFT
Hz
EASY
MODE
ESC
% lamp *1
Lights when displayed
values are %.
Hz lamp *1
Lights when displayed
values are Hz.
Up/Down key lamp
C
ENT
Frequency setting by
up/down keys are enabled
while this lamp is lit.
Operation keys
RUN key lamp
Lights when RUN key
is enabled.
%
In “REMOTE KEYPAD MODE”, the key functions are the same as that of
the inverter. See the inverter instruction manual.
In “COPY MODE”, refer to the next page about the key functions.
„ Reverse view
Seal material
Seal material for
installation.
Screw hole
LOGIC
Communication
connector
RS485
For mounting
screws
Communication
Mode Switch
Connect
communication cable
Select communication
mode
RS485:
VF-AS1, etc.
LOGIC:
VF-S11,VF-nC1,
VF-A7, etc.
Screw hole
For mounting
screws
*1: These lamps are not lit when Remote Keypad is connected to VF-S11, VF-nC1, VF-S9, VF-A7, VF-P7 etc.
*2: The lamp is not lit when Remote Keypad is connected to an inverter without [EASY] key.
-7-
E6581277②
„ Operation keys and their functions in “COPY MODE”
The operation key’s functions in “COPY MODE” are explained in the following table.
Operation
key
Function
RUN
Memory A key
(Exclusive key for simple copying)
In the simple copying function, this key
is used to specify memory A of Remote
Keypad as the origin of transmission
data.
A
Operation
key
Function
STOP
Memory B key
(Exclusive key for simple copying)
In the simple copying function, this key
is used to specify memory B of Remote
Keypad as the origin of transmission
data.
B
(In “REMOTE KEYPAD MODE”: RUN key)
C
(In “REMOTE KEYPAD MODE”: STOP key)
Memory C key
(Exclusive key for simple copying)
In the simple copying function, this key
is used to specify memory C of Remote
Keypad as the origin to transmission
data.
SFT
(In “REMOTE KEYPAD MODE”: DOWN
key)
MODE
ESC
EASY
SFT key
is used for selecting a function
(copying, comparing, protecting data) or
for selecting a memory from among
inverter's memory and memories (A, B,
and C) of Remote Keypad.
(In “REMOTE KEYPAD MODE”: UP key)
ESC key
is used to return to previous setting
ENT
(In “REMOTE KEYPAD MODE”: MODE key)
ENT key
is used to chose a function or memory
or to execute the chosen function.
(In “REMOTE KEYPAD MODE”: ENT key)
Invalid in “COPY MODE”
(In “REMOTE KEYPAD MODE”: EASY key)
3. Connection and start-up
Connect Remote Keypad with the inverter according to the procedure stated below.
(1) Set Communication Mode Switch (refer to page.7) on the reverse side of Remote Keypad. The position
varies for the inverter series.
RS485: The inverter with RS485 (2-wire type) port (ex: VF-AS1, etc.)
LOGIC: The inverter with Common Serial Port (ex: VF-S11, VF-nC1, VF-S9, VF-A7, VF-P7).
(2) Set communication baud rate (the inverter parameter “f800”) to 9600, 19200 or 38400bps
(programmed by default setting at the factory).
(3) Turn off the input power to the inverter, wait at least 15 minutes, and insure that the charge lamp on
the inverter is no longer lit.
(4) Connect an inverter-unit connection cable (optional) between the communication connector of Remote
Keypad and that of the inverter. At this time, be careful not to apply excessive force to the connectors.
(See the instruction manual of the inverter for connection to the communication port of the inverter.)
(5) After wiring, fix the wires on the surface of the wall in the panel board and so on.
(6) Turn on the inverter, and Remote Keypad starts-up automatically showing a lit panel in the display
window.
(7) Using in “COPY MODE”, check that the “COPY MODE” lamp is lit.
(8) In order to change from “REMOTE KEYPAD MODE” to the “COPY MODE”, turn off the power of
inverter and insure that the Remote Keypad is also turned off. Then, turn on the power of the inverter
(Remote Keypad) while holding down the [ENT] key of Remote Keypad.
N.B.: When disconnecting Remote Keypad from the inverter, follow step (3) of the above procedure.
-8-
E6581277②
4. Functions in detail
Remote Keypad can be used as remote operation panel (“REMOTE KEYPAD MODE”) or parameter
back-up device (“COPY MODE”). When the “COPY MODE” lamp is lit when turning power on, Remote
Keypad operates in “COPY MODE”, otherwise in “REMOTE KEYPAD MODE”.
4.1. Procedure to switch the operation mode
According to the procedure described in “3. Connection and start-up”, turn on the power of Remote Keypad
while holding down the [ENT] key of Remote Keypad. Operation mode changes.
4.2. “REMOTE KEYPAD MODE”
In “REMOTE KEYPAD MODE”, operation is the same as operation on the panel of the inverter. For
details, see instruction manual of the inverter. Data entered through Remote Keypad takes priority over
data entered through the inverter’s control panel. However, if Remote Keypad is deactivated by an
unexpected event such as an abnormality, the inverter’s input keys remain functional.
4.3. “COPY MODE”
In “COPY MODE”, storing and loading the parameters are permitted. Editing the parameters is not
permitted.
Key
⎯⎯⎯⎯
LED indication
“chc “ → “init”
→ ”c0py”
“c0py” → “c0mp”
SFT
→ ”pr0t” → ”clr”
→ ”f- “ → ”c0py”
Key operation and description
When “COPY MODE” is initiated, “chc” is shown in the display
window. This is followed by “init” to indicate that the power
supply is being initialized. Finally, when ready to use the display
shows “EQR[”.
< Selecting a desired function >
Select the function with the [SFT] key. Each time the [SFT] key is
pressed, indication on the display changes from “copy” (copying
function) to “comp” (comparing function), to “prot” (memory
protecting function), to “clr” (memory initializing function), to
“f- ” (Remote Keypad parameter editing function), and finally
back to “copy” again in this order.
-9-
E6581277②
4.3.1. Copying function “copy”
The data stored in a memory can be copied to another memory selected from among four memories
(the inverter's memory and Remote Keypad memories A, B, and C). Remote Keypad can not be used to
copy parameters from one inverter to another inverter of a different series.
N.B.: To copy the data to the inverter’s memory, do it when the inverter has stopped. If you copy
the data to the inverter while the inverter is running, some of the parameters fail to be copied.
Operating procedure
Key
LED indication
⎯⎯⎯⎯
“copy”
ENT
“copy” → “in”
“in” → “a” → “b” → “c”
SFT
ENT
→ “in”
“in” → “in-a”
“in-a” → “in-b”
→ “in-c” → “in-a”
SFT
“a-in” → “a-b” →
“a-c” → “a-in”
ENT
“in-a” → “f_ _ _”
“c0mp” → “end”
⎯⎯⎯⎯
→ “_ _ _ _” (4 digits)
ENT
“_ _ _ _” → ”copy”
Key operation and description
< Selecting a desired function >
Select “c0py” (copying function) with the [SFT] key.
(“c0py” automatically appears just after starting up.)
< Entering the selected function >
After selecting “c0py” with the [SFT] key, press the [ENT] key.
“in” (selecting inverter memory) appears in the display window.
< Selecting a memory to copy its data >
Select a memory to copy its data with the [SFT] key.
Each time the [SFT] key is pressed, the display changes as follow:
“in” (selecting inverter memory)
(selecting memory A)
“ a"
(Selecting memory B)
“ b”
(selecting memory C)
“ c”
and to “in” again in this order.
< Entering the memory to copy its data >
After selecting the memory to copy from, press the [ENT] key.
Example: select “in”, press [ENT] key, and “in-a” appears in
the display window.
< Selecting a memory to transcribe copied data >
Select a memory to transcribe copied data with the [SFT] key.
Each time the [SFT] key is pressed, the display changes as follow
“in-a” (copying data from inverter memory to memory A)
“in-b” (copying data from inverter memory to memory B)
“in-c” (copying data from inverter memory to memory C)
and to “in-a” again in this order.
If the memory A, B, or C is selected as to copy data from, the
display changes accordingly (example shown in parentheses for
memory A).
< Executing copy function >
After selecting the memory to copy to (Example: “in-a” select
memory A as to copy to), press the [ENT] key, and start copying.
Then the display shows “f_ _ _”. This is the parameter title of the
parameter being copied now. If Remote Keypad is unable to copy
the selected parameter, the display shows the parameter title flashing
in the display window. To continue copying, press [ENT] key.
< Completion of copying function >
After completing the copy operation, “c0mp” begins to flash to
indicate that Remote Keypad is comparing two sets of parameters.
(Refer to “comparing function” in section 4.3.3). With completion of
data comparison, “end” appears in the display window followed
by “_ _ _ _” which indicates the CRC code (calculated from the
copied data). The CRC code value changes depending on the
condition of the data copied from the inverter.
< Ending copying >
Press the [ENT] key and the indication in the display window
returns to “copy”.
- If the [ESC] key is pressed, Remote Keypad returns to previous status (except when executing).
- When the memory protection function is actuated, Remote Keypad inhibits copying data with “prot” appearing in the display
window.
- If there is no data in memory A of Remote Keypad upon selection as data to copy from, the display shows “err.a” which means
copying data is impossible. (When the memory B or C is selected in the same condition, “err.b” or “err.c” appears in the display
window
- In “a-in”,”b-in”and “c-in”, when the data of the inverter increases by the upgrade, the data not included in memory A, B,
and C is not changed.
- 10 -
E6581277②
4.3.2. Simple copying function
The data stored in the memory A, B or C of Remote Keypad can be copied to the inverter's memory with
simple operation of two keys to select one of the memories A, B and C. Use this function to set the same
parameters to more than two inverters. Remote Keypad can not copy parameters to from one inverter to
another inverter of a different series. What differs from the “Copying function” in Section 4.3.1 is the key
operation and the contents of parameters to be copied are the same for both functions. It is impossible
to copy data from the inverter's memory to a memory of Remote Keypad in this function.
N.B.: To copy data to the inverter’s memory, do it when the inverter has stopped. If you copy
data to the inverter while the inverter is running, some of the parameters may fail to be
copied.
Operating procedure
Key
LED indication
RUN
A
“copy” → “a-in”
“a-in” → “f_ _ _”
ENT
⎯⎯⎯⎯
ENT
“c0mp” → “end”
→ “_ _ _ _” (4 digits)
“_ _ _ _” → “copy”
Key operation and description
< Selecting and entering a memory to copy its data >
Press the key corresponding to the memory selected to copy data
from, while “copy” is being displayed.
[A] key: To copy data from memory A to the inverter's memory.
[B] key: To copy data from memory B to the inverter's memory.
[C] key: To copy data from memory C to the inverter's memory.
When memory A is selected to copy its data to the inverter's
memory for example, the display changes from “copy” to
“a-in” (copying data from memory A to inverter's memory).
< Executing copy function >
After selecting the memory to copy from (to inverter, Example:
select “a-in”), press the [ENT] key, and start copying. Then the
display shows “f_ _ _”. This is the parameter title of the parameter
being copied now. If Remote Keypad is unable to copy the selected
parameter, the display shows the parameter title flashing in the display
window. To continue copying, press [ENT] key.
< Completion of copying function >
After completing the copy operation, “c0mp” begins to flash to
indicate that Remote Keypad is comparing two sets of parameters.
(Refer to “comparing function” in section 4.3.3). With completion of
data comparison, “end” appears in the display window followed
by “_ _ _ _” which indicates the CRC code (calculated from the
copied data). The CRC code value changes depending on the
condition of the data copied from the inverter.
< Ending copying >
Press the [ENT] key and the indication in the display window
returns to “copy”.
- If the [ESC] key is pressed, Remote Keypad returns to previous status (except when executing).
- When the memory protection function is actuated, Remote Keypad inhibits copying data with “prot” appearing in the
display window.
- If there is no data in memory A of Remote Keypad upon selection as data to copy from, the display shows “err.a”
which means copying data is impossible. (When the memory B or C is selected in the same condition, “err.b” or
“err.c” appears in the display window.)
- In “a-in”,”b-in”and “c-in”, when the data of the inverter increases by the upgrade, the data not included in
memory A, B, and C is not changed.
The same operation as above can also be used to copy data from memory B or memory C of
Remote Keypad to the inverter.
STOP
B
→
ENT
C
→
ENT
,
Since the [ A ], [ B ], and [ C ] keys are provided to be used exclusively for the simple copying
function, those keys cannot be used for other functions.
- 11 -
E6581277②
4.3.3. Comparing function “comp”
This function enables the operator to compare data stored in two memories selected from among four
memories (the inverter’s memory and Remote Keypad memories A, B, and C) as well as to search for
parameters that differ from each other.
The comparing function cannot be used for editing parameters because it is provided only for searching
parameters that differ from each other. Use the “REMOTE KEYPAD MODE” function described in section
4.2 to edit parameters.
Operating procedure
Key
SFT
ENT
LED indication
“c0py” → ”c0mp”
”comp” → “in”
“in” → “a” → “b” → “c”
SFT
ENT
→ “in”
< a”
w
“in” → “in
< a” → “in
w
< b”
w
“in
< c” → “in
w
< a”
w
→ “in
SFT
< in” → “a
w
< b” →
w
“a
w
<
< in”
w
“a c” → “a
ENT
<
w
→ (flashing)
“in<a”
ENT
“f000” → “f999”
⎯⎯⎯⎯
ENT
“c0mp” → “end”
→ “_ _ _ _” (4 digits)
“_ _ _ _” → “comp”
Key operation and description
< Selecting a desired function >
Select “comp” (comparing function) with the [SFT] key.
< Entering the selected function >
After selecting “comp” with the [SFT] key, press the [ENT] key
and “in” (selecting inverter memory) appears in the display
window.
< Selecting a memory >
Each time the [SFT] key is pressed, the display changes as follow
“in” (selecting inverter memory)
“ a” (selecting memory A)
“ b” (selecting memory B)
“ c” (selecting memory C)
and to “in” again in this order.
< Entering the memory >
After selecting the memory, press the [ENT] key. For example,
select “in”, press [ENT] key, and “in
< a” appears in the display
w
window.
< Selecting a memory to compare its data with that of the
previously selected memory >
Each time the [SFT] key is pressed, the display changes as follow
< a”: comparing data between inverter memory and memory A
w
“in
< b”: comparing data between inverter memory and memory B
w
“in
< c”: comparing data between inverter memory and memory C
w
“in
< a” again in this order.
w
and to “in
If for example memory A is selected instead of “in” different
indication appears as shown in parentheses.
< Entering the selected memory to compare its data with the
original >
< a” (selecting memory A to compare its data
w
After selecting “in
with that of the inverter's memory for example), press the [ENT]
key, and Remote Keypad starts comparing the data of the two
memories with each other.
< Executing data comparison (searching different parameters) >
Remote Keypad compares parameters consecutively while
displaying the parameter title. When Remote Keypad finds two
parameters that differ from each other, it discontinues comparing
operation and shows the parameter title flashing in the display
window.
Press the [ENT] again to continue the comparing operation.
< Comparing is complete >
With completion of data comparison, “end” appears in the display
window followed by “_ _ _ _” which indicates the CRC code
(calculated from the copied data). The CRC code value changes
depending on the condition of the data in the selected memory.
< Ending comparing >
Press the [ENT] key and the indication in the display window
returns to “comp”.
- If the [ESC] key is pressed, Remote Keypad returns to previous status (except when executing).
- 12 -
E6581277②
4.3.4. Memory protection function “prot”
The memory protection function protects the selected memory from being overwritten.
When this function is initiated copying data to the memory is prohibited. Reading the memory data is
permitted.
When all the memories are initialized by memory initialization function (clr), the LED indications are
as follows:
“in”, “a”, “b”, “c” = “off”, “sup” = “on”
This is also the default setting at the time of shipment.
Operating procedure
Key
LED indication
Key operation and description
“copy” → “comp”
SFT
→ “prot”
“prot” → “in”
ENT
“in” → “a” → “b” → “c”
SFT
→ “sup” → “in”
“in” → “off”
ENT
“in” → “on”
“off” → “on”
SFT
→ “off”
ENT
“on” → “prot”
< Selecting a desired function >
Select “prot” (memory protection function) with the [SFT] key.
< Entering the selected function >
After selecting “prot” with the [SFT] key, press the [ENT] key
and “in” (selecting inverter memory) appears in the display
window.
< Selecting a memory to protect its data >
Each time the [SFT] key is pressed, the display changes as follow
selecting inverter memory
“ in”
selecting memory A
“ a”
selecting memory B
“ b”
selecting memory C
“ c”
“sup” special parameter selection (*1)
and to “in” again in this order.
< Entering the memory to protect its data >
After selecting “in” (selecting inverter memory, by way of
example) with the [SFT] key, press the [ENT] key and the display
shows the present memory protection status. (When “on” appears
on the display, the selected memory is protected. When “off”
appears on the display, the selected memory is not protected.)
< Protecting the selected memory >
Each time the [SFT] key is pressed, the indication in the display
changes
protecting the selected memory (write prohibited)
“on”
“off” canceling protection of the selected memory (write
permitted)
alternately.
< Executing protection of the selected memory >
After selecting “on” (protecting the selected memory, by way of
example) with the [SFT] key, press the [ENT] key. Remote Keypad
starts protecting the selected memory (canceling the protection in
case of “off”) and the indication in the display window returns to
“prot”.
- If the [ESC] key is pressed, Remote Keypad returns to previous status (except when executing).
(*1) The Protecting operation of “sup” is different from that provided for other memories and is shown below.
With the same inverter types
(capacity, voltage class)
Standard
sup
parameters
on
off
9
9
Special
parameters
–
9
With different inverter types
(capacity, voltage class)
Standard
sup
parameters
on
off (*2)
9
–
Special
parameters
–
–
“9”: Protection disabled (write permitted), “–”: Write protected (write prohibited)
(*2) In this case, copying operation of parameters from one inverter to another inverter of a different capacity or a
different voltage class.
- 13 -
E6581277②
4.3.5. Memory initializing function “clr”
A selected one of the memories either memory A, B, C of Remote Keypad is enable to be initialized with
this function. In addition, all memories including system memory of Remote Keypad is also enable to be
initialized.
Operating procedure
Key
LED indication
“copy” → “comp”
SFT
ENT
→ “prot” → “clr”
“clr” → “a”
“a” → “b” → “c
SFT
→ “sys” → “a”
ENT
“a” → “off”
“off” → “on”
SFT
ENT
→ “off”
“on” → “init”
→ “clr”
Key operation and description
< Selecting a desired function >
Select “clr” (memory initializing function) with the [SFT] key.
< Entering the selected function >
After selecting “clr” with the [SFT] key, press the [ENT] key and
“a” (selecting memory A) appears in the display window.
< Selecting a memory to initialize >
Each time the [SFT] key is pressed, the display changes as follow
selecting memory A
“ a”
selecting memory B
“ b”
selecting memory C
“ c”
“sys” selecting all memories (reprogram to default setting)
and to “a” again in this order.
< Entering the memory to initialize >
After selecting a memory for initialization (selecting memory A, by
way of example) with the [SFT] key, press the [ENT] key and “off”
appears in the display window.
< Initializing the selected memory >
Each time the [SFT] key is pressed, the display changes
“on”(to initialize selected memory)
“off” (not to initialize the selected memory).
alternately.
< Executing initialization of the selected memory >
After selecting “on” with the [SFT] key, press the [ENT] key and
Remote Keypad starts initializing the selected memory with the
indication “init” appearing in the display window. When the
initialization of the selected memory is complete, the indication in the
display window returns to “clr”.
- If the [ESC] key is pressed, Remote Keypad returns to previous status (except when executing).
- When the memory protection function is actuated, Remote Keypad prohibits the initialization of memory with “prot”
appearing in the display window.
- 14 -
E6581277②
4.3.6. Remote Keypad parameter editing function
This function allows the user to edit the parameters of Remote Keypad.
Remote Keypad parameter list
Title
Function
f-01
Software version
displaying
f-02
Automatic comparing
function
Description
Display shows the software version of Remote Keypad.
Automatic comparing function can be turned on or off.
0: Not executing comparison after copying
1: Executing comparison after copying (default)
Warning
It is recommended to set the automatic comparing function “f-02” to “1” (default). When “0” is selected,
programming errors (caused by environmental circumstances, peripheral devices, etc.) will not be automatically
detected. This could result in an accident, if the inverter is operating with the wrong parameters.
Operating procedure
Key
LED indication
“copy” → “comp”
SFT
ENT
SFT
ENT
SFT
ENT
→ “prot” → “clr”
→ “f- ”
“f- ” → “f-01”
“f-01” → “f-02”
“f-02” → “ 1”
( “f-01” → “v100” )
“1” → “ 0” → ...
“0“ → “0“ (flashing)
→ “f-02“
Key operation and description
< Selecting a desired function >
Select “f- ” (Remote Keypad parameter editing function) with the
[SFT] key.
< Entering the selected function >
After selecting “f- ” with the [SFT] key, press the [ENT] key and
“f-01” appears in the display window.
< Selecting a parameter title to edit or display >
Each time the [SFT] key is pressed, the display changes
“f-01” Software version displaying
“f-02” Automatic comparing function
alternately.
< Entering a parameter title to edit or display >
If “f-02” is selected with the [SFT] key and the [ENT] key is
pressed, the current value (“1”: Executing comparison after copying
by way of example) appears in the display window. If “f-01” is
selected as parameter to display, the indication of Remote Keypad
software version appears as shown in parentheses.
< Changing a value of selected parameter >
Each time the [SFT] key is pressed, indication in the display window
alternately changes between “1” and “0”. However the software
version does not change.
< Executing edit parameter >
After selecting “0” (Not executing comparison after copying) with the
[SFT] key, press the [ENT] key and Remote Keypad starts writing
the parameter value to its memory, and flashes the value in the
display window. When the writing is complete, indication of the
display returns to the parameter title (“f-02”).
- If the [ESC] key is pressed, Remote Keypad returns to previous status (except when executing).
- The memory protection function (write protection) can not protect Remote Keypad parameter.
- The memory initialization function initializes Remote Keypad parameter when “sys (selecting all memories)” is
selected.
- 15 -
E6581277②
5. Before making a service call
If a problem arises, please see the following trouble-shooting tables. If the problem can not be solved,
please contact a Toshiba distributor.
5.1. Error message
Malfunction indications: Indicated by flashing LED display
Error Code
Problem and Solutions
raMe
RAM built in Remote Keypad is abnormal.
If the same indication appears after resetting Remote Keypad, it needs to be repaired.
roMe
ROM built in Remote Keypad is abnormal.
If the same indication appears after resetting Remote Keypad, it needs to be repaired.
cpUe
Micro controller unit of Remote Keypad is abnormal.
If the same indication appears after resetting Remote Keypad, it needs to be repaired.
btNe
Is any key kept being pressed (for about 10 seconds)?
This indication will automatically cancel itself.
If the display shows the indication after turning off all keys, it needs to be repaired.
N.B.: In “REMOTE KEYPAD MODE” this is only alarm displaying. The operation keys are also
effective while the display is showing this alarm message.
eePe
EEPROM built in Remote Keypad is abnormal.
If the same indication appears after writing data again, it needs to be repaired.
coMe
Abnormal communication
Check the connection of the inverter’s serial communication cable, Communication Mode Switch on
the reverse of Remote Keypad, the baud rate (inverter’s parameter “f800”) and transmission delay
time (inverter’s parameter “f805” is recommended to be set to 0).
This indication will automatically cancel itself.
If abnormality is not found after checking and resetting Remote Keypad, it needs to be repaired.
5.2. Procedure to reset Remote Keypad
There are two methods to reset the micro controller unit inside Remote Keypad.
- Method 1:
Reset the power source of Remote Keypad.
- Method 2:
STOP
B
→
“clr”
→
STOP
B
If [STOP] key is pressed while an error message is displayed, “clr” flashes for one second. If you
press the [STOP] key again when “clr” flashes, Remote Keypad will be reset.
- 16 -
E6581277②
5.3. Warning indications
Warning indications: Indicated by flashing LED display.
Warning Code
Problem and Solutions
prot
The target memory to copy data or to initialize is write protected. Copying any data to the
memory or initializing the memory cannot be executed. Press the [ESC] key to cancel.
deVe
The type of device is different (different in series or voltage class or capacity of inverter).
Press the [ENT] key to copy between two inverters of different capacity or voltage class. Press
the [ESC] key to cancel copying. If “sup” (system area parameters) protection has been
disabled by setting “prot”(memory protection) to “off”, the copying cannot be executed
even if the [ENT] key is pressed. Copying to the inverter of a different series is impossible.
After copying between two inverters with different capacities, the type information parameters
depending on the inverter capacity or voltage class should be initialized. See the inverter
instruction manual on how to initialize them.
erRa
erRb
erRc
Indicated memory is not found or has been corrupted.
This indication appears when memory A, B, or C is selected to copy data from, to compare
data to, or to protect data, but no data can be found in the selected memory (including the case
when power was turned off during the previous copying operation), or a CRC code error
occurred in the selected memory. Press the [ESC] key to cancel.
In this case the data has to be rewritten.
f_ _ _
Indicates the title number of the parameter that was found to be different while using
comparison function, or that can not be written while using the copying function. Press the [ENT]
key to continue, the [ESC] key to cancel.
When Remote Keypad did not find any data in one memory, it flashes “%” in case the data is
missing in the memory that was selected first, or “Hz” if it is missing in the memory that was
selected second. This may happen parameter data may be missing when the software versions
of two inverters are different.
N.B.: Parameter titles are written to the inverter memory in consecutive order. When Remote
Keypad indicates missing or mismatched data by flashing a parameter title number on the
display, all prior parameter titles will have been written to the inverter already.
____
When CRC code difference of parameters was found as a result of comparison, two alternating
(4 digits CRC code) CRC code indicates appear in the display window. In this case, there is a different parameter. If
the title of different parameter is not found, execute comparison again after setting “sup” in
memory protection function to “off”.
(title number)
5.4. Other problems
Phenomenon
Display is
extinguished.
% lamp and Hz
lamp are not lit
Problem and Solutions
Check the connection of the serial communication cable.
Check the kind of the serial communication cable.
Check that the power of the inverter is turned on.
When Remote Keypad is connected to the following inverters, % lamp and Hz lamp is not lit.
VF-S11, VF-nC1, VF-S9, VF-A7, VF-P7, etc.
Key is not effective
It needs to be repaired.
[EASY] key is effective only for the inverter with [EASY] key.
Parameters can
not be written
Some parameters can not be written while the inverter is running. See the instruction manual of
the inverter.
Copying the parameters between inverters of different series is impossible.
- 17 -
E6581277②
6. Outline drawing
„ Following is the outline drawing of Remote Keypad
(Unit: mm)
- 18 -
E6581277②
„ Mounting
Mount Remote Keypad on the front of the panel board as illustrated below.
On the front of the panel board, cut the area shown below for mounting Remote Keypad. Then, fix
Remote Keypad on the panel board with the mounting screws (M3 x 12) supplied as accessories. (M3
screw tightening torque: 0.6 Nּm)
10.4
98.0
Upper side
35.9
4.6
16.4
4–φ4.0 hole
63.0
Unit: mm
(The front view of the panel board)
- 19 -
E6581277②
7. Specifications
Item
Part number
Applicable model
Communication
Specifications
RKP002Z
Model with either an RS485 (2-wire type) connector or a common serial
connector (optional) with a baud rate of 9600, 19200 or 38400bps.
Automatic search:
Baud rate: 9600, 19200, 38400bps
Parity: even, odd, none
Communication method:
RS485 (2-wire type) or Common Serial Communication, switched by
Communication Mode Switch
Service
environment
Ambient
temperature
Storage
temperature
Relative humidity
Vibration
Cooling method
Indoor operation at an altitude of 1,000m or less and free from direct
sunlight, potentially corrosive or explosive gases, steam, dust particles,
dust/dirt, and machining fluids including grinding liquid and coolant
-10 to +50°C
-25 to +65°C
20 to 93% (free from condensation and vapor)
5.9m/s2 (0.6G) or less (10 to 55Hz)
self-cooling
8. Warranty
Any part of the unit that is proved to be defective will be repaired free of charge under the following
conditions:
1. This product will be repaired free of charge, if problem/fault occurs under normal handling within one
year of delivery and is caused obviously by a design or manufacturing defect.
2. The warranty applies only to the delivered unit.
3. For the following kinds of failure or damage, the repair cost shall be borne by the customer even within
the warranty period.
i) Failure or damage caused by improper or incorrect use or handling, or unauthorized repair or
modification of the inverter.
ii) Failure or damage caused by the unit falling or an accident during transportation after the purchase.
iii) Failure or damage caused by fire, salty water or wind, corrosive gas, earthquake, storm or flood,
lightning, abnormal voltage supply, or other natural disasters.
iv) Damage due to the use of Remote Keypad for non-intended purposes.
4. If an additional warranty is provided then those conditions will also apply.
- 20 -
Download PDF