Toshiba Typewriter PWU001Z 1 User Manual

     
E6580724  
Parameter Writer Operation Manual  
PWU001Z-1  
Table of Contents  
1. OVERVIEW ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 4  
2. NAMES AND FUNCTIONS OF MAIN PARTS・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 5  
3. CONNECTION AND START-UP ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 6  
4. FUNCTIONS IN DETAIL ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 7  
4.1. Copying function copy・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 7  
4.2. Simply copying function・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 8  
4.3. Comparing function “comp・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 9  
4.4. Memory protection function prot・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 11  
4.5. Memory initializing function “clr・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 12  
4.6. Function to serve as remote keypad・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 12  
5. INDICATIONS ON DISPLAY・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 13  
6. RESETTING FUNCTION・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 14  
7. SPECIFICATIONS ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 14  
8. WARRANTY・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 14  
This Parameter Writer cannot use at TOSVERT VF-S7/S7e inverter has a CPU whose version  
is V100 to V103.  
For checking the version number of the CPU, refer to the “Monitor” paragraph in the instruction  
manual of the inverter.  
NOTES  
1. Make sure that this instruction manual is delivered to the end user of the Parameter Writer.  
2. Read this manual before installing or operating the Parameter Writer. And keep it in a safe  
place for reference.  
© Toshiba Corporation 1996  
All Rights Reserved.  
 
E6580724  
Carefully read the following notes  
Safety precautions  
On the inverter and in its instruction manual, important information is contained for preventing injuries  
to users and damages to assets and for proper use of the device. Read the instruction manual  
attached to the inverter along with this instruction manual for completely understanding the safety  
precautions and adhere to the contents of these manuals.  
Handling in general  
Danger  
Never disassemble, modify or repair the product.  
Disassembling the inverter could cause electric shocks, fire or injuries.  
Never  
For repairs, call your agency.  
Disassemble  
Prohibited  
Do not remove connectors when the power is on.  
It could lead to electric shocks.  
Do not put or insert foreign objects such as waste cable, bars, or wires into the product.  
It could lead to electric shocks or fire.  
Do not splash water over the product.  
It could lead to electric shocks or fire.  
Wiring should be conducted after turning the inverter power off.  
Turn off the power immediately in case any abnormalities such as smokes, smells or  
abnormal noise are found.  
Neglect of these conditions could lead to fire.  
Mandatory  
For repairs, call your agency.  
Transportation and installation  
Danger  
Do not install or operate the inverter if it is damaged or any part is missing from it.  
Operating the inverter in a defective condition could lead to electric shocks or fire.  
For repairs, call your agency.  
Do not put any inflammable material near the product.  
It could catch fire if the product sparks because of a breakdown and the like.  
Do not install the product where it could be splashed with water and the like.  
It could lead to electric shocks or fire.  
Prohibited  
The product must be used under environmental conditions prescribed in this instruction  
manual.  
Using the product under conditions not specified by the instruction manual could lead to  
breakdown.  
Mandatory  
Prohibited  
Cautions  
Do not install the product in any place subject to vibrations or it could fall.  
Otherwise it can cause injury to people.  
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■ Caution on operation  
Danger  
Do not operate keys with a wet hand or wipe with a wet duster.  
Not following this instruction could cause electrocution.  
Do not shock the Parameter Writer (do not fall down).  
Not following this instruction could cause malfunction or breakdown.  
Do not pull the transmission cable.  
Prohibited  
Not following this instruction could cause malfunction or breakdown.  
■ Caution on disposing of Parameter Writer  
Warning  
Dispose of the Parameter Writer as industrial waste.  
Not following this instruction could cause injury.  
Mandatory  
Notes on operation  
NOTES  
▼ Install the unit avoiding a place where ambient temperature or/and  
humidity change sharply.  
 ▼ Arrange the transmission cable apart from the power cable of the  
inverter to prevent the inverter from malfunctioning to be caused by  
electromagnetic noise.  
▼ Install the unit on the panel of a cabinet if it is used as a remote keypad.  
The unit not installed on the panel of a cabinet could cause the unit  
falling, resulting in damage and malfunction of the unit.  
▼ Install a magnetic contactor etc. to the power supply of the inverter, so  
that an emergency stop can be executed securely from outside.  
▼ 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 writing operations more than 10000 times.  
Do not turn off power or remove the connection cable between the  
inverter and the parameter writer while a copying operation of parameter  
writer is executed. If the inverter power is turned off or the connection  
cable is removed while parameters are being copied, data cannot be  
written correctly.  
P7,8  
Do not copy data from the parameter writer to inverter while the inverter  
is running. Some of the parameters cannot be written when the inverter  
is in operation.  
Make sure to execute “comp” (compare) function to check copied data  
when “copy” (copy) function is executed. Depending on  
circumstances, data writing of copying operation may not have been  
successful.  
P7,8  
P7-9  
▼ When a copying operation is executed between two inverters with  
different capacities, some of the parameters that vary with the capacity  
of inverters will also be copied. Therefore, when you have executed a  
copying operation between the inverters with different capacities, we  
suggest you initialize the copied parameters of the inverter in  
accordance with the level of inverter’s capacity. See the inverter  
instruction manual on how to initialize parameters.  
P13  
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1.Overview  
Following six functions are available with this parameter writer.  
1. Copying function  
Data can be copied from a memory to another memory among four memories, three (memories A, B,  
C) of the parameter writer and one of the inverter.  
(1) Data copy from parameter writer to inverter  
(2) Data copy from inverter to parameter writer  
(3) Data copy from a memory to another memory of the parameter writer  
2. Simply copying function  
Data stored in a memory of the parameter writer can be copied to the inverter's memory by simple  
operation of two keys.  
3. Comparing function  
Data written on two memories among four memories, three of the parameter writer and one of the  
inverter, can be compared with each other.  
(1) Comparing data of the parameter writer with data of the inverter.  
(2) Comparing data of the inverter with data of the parameter.  
(3) Comparing data of two memories of the parameter writer with each other.  
4. Memory protecting function  
Data written on the inverter's memory and the memories A, B and C of the parameter writer are  
protected by this function (to inhibit data writing).  
5. Memory initializing function  
A selected memory (memory A, B, C) or all of memories including system memory of the parameter  
writer, if selected, are initialized by this function.  
6. Function to serve as remote keypad  
The parameter writer can be used as an operation panel of the inverter.  
Memory configuration  
The parameter writer has three memories of A, B and C to retain three kinds of parameters for the  
inverter.  
Parameter writer  
Memory B  
Memory A  
To Inverter  
Memory C  
Communication cable between parameter writer  
and inverter (To be purchased separately)  
To Inverter  
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2. Names and functions of main parts  
PARAMETER WRITER lamp  
When the parameter writer is  
set for the original function to  
write parameters, this lamp is  
LED display  
Shows data and other  
indications.  
RUN  
VEC  
ECN  
MON  
PRG  
on.  
REMOTE KEYPAD lamp  
When the parameter writer is  
set to function as a remote  
keypad, this tamp is on.  
PARAMETER WRITER  
REMOTE KEYPAD  
Keys for parameter  
writer function  
(Refer to the following  
table.)  
RUN  
STOP  
MON  
ENT  
SFT keys for parameter writer  
function  
(Refer to the following table.)  
Keys for remote keypad  
function  
SFT  
ESC  
ENT key common to  
parameter writer  
function and remote  
keypad function  
(Refer to the following  
table.)  
UP and DOWN keys for emote  
keypad function  
(Refer to the following table.)  
Communication connector  
Operation keys and their functions  
(Functions of operation keys explained in the following table are in the condition that the parameter  
writer is used for the original purpose to copy, write, compare and protect data. When the parameter  
writer is used as a remote keypad, respective operation keys function as same as operation keys on  
the inverter. For details of those functions, refer to the operation manual of the inverter.)  
Operation  
key  
Operation  
key  
Function  
Function  
Memory A key  
SFT key  
(Exclusive key for simply copying)  
To be used for selecting a function  
(copying, comparing, protecting data) or  
for selecting a memory (from among  
inverter's memory, memory A, B and C of  
parameter writer).  
SFT  
In the simply copying function, this key is  
used to specify the memory A of the  
parameter writer as the origin to transmit  
data. (In remote keypad function: RUN key)  
RUN  
(In remote keypad function: UP key)  
ESC key  
Memory B key  
(Exclusive key for simply copying)  
In the simply copying function, this key is  
used to specify the memory B of the  
parameter writer as the origin to transmit  
data. (In remote keypad function: STOP key)  
Memory C key  
To be used to return to the status one  
before. (In remote keypad function:  
DOWN key)  
ESC  
STOP  
ENT key  
(Exclusive key for simply copying)  
In the simply copying function, this key is  
used to specify the memory C of the  
parameter writer as the origin to transmit  
data. (In remote keypad function: MON key)  
To be used to decide a function or memory  
or to execute the decided function.  
(In remote keypad function: ENT key)  
ENT  
MON  
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3. Connection and start-up  
Connect the Parameter Writer with the inverter according to the procedure mentioned below.  
(1) Turn off the inverter and wait for 10 minutes or more. Then, make sure that the CHARGE lamp of  
the inverter is off.  
(2) Connect the communication connectors of the parameter writer to the inverter, which has common  
serial option(communication) connector, with the optional cable. (See the instruction manual of  
inverter)  
(3) Turn on the inverter, and the parameter writer is automatically started up with the display being on.  
(4) When this unit is used for the parameter writer, confirm that the PARAMETER WRITER lamp is on.  
Or when this unit is used for the remote panel, confirm the REMOTE PANEL lamp is on.  
(5) If a change from the PARAMETER WRITER function to the REMOTE PANEL function mutually  
takes place, turn off the power of the inverter and confirm that the LED display on the operation  
panel is turned off. Then, turn on the power of the parameter writer while pressing the ENT key of  
the parameter writer.  
When disconnecting the parameter writer from the inverter, do it according to the step 1 ) of the above-  
mentioned procedure.  
■ Connection example of parameter writer and inverter  
PARAMETER WRITER  
REMOTE KEYPAD  
Example of VF-A7  
Example of VF-S7  
VF-A7  
VF-S7  
Connector for common  
serial option  
Connector for common  
serial option  
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4. Functions in detail  
4.1. Copying function “copy”  
Data stored in a memory can be copied to another memory which memories are selected from among  
four memories that are the inverter's memory, memories A, B and C of the parameter writer.  
Note: To copy data to the inverter’s memory, do it when the inverter is stopped. If you copy data to the  
inverter while the inverter is running, some of the parameters fail to be copied. Furthermore, make  
sure to check the copied data by executing data comparison (comp) between the source and the  
destination memories after the copying operation.  
Operating procedure  
Key  
LED indication  
chc ”→“init”  
→“c0py”  
Key operation and description  
When the parameter writer is turned on as it is connected with the inverter,  
"chc" appears on the display first and then "init" appears to indicate that  
the power supply is being initialized. Lastly, the display shows " copy".  
Selecting a desired function -  
c0py→“c0mp”  
→“pr0t→“clr”  
→“c0py”  
Select “copy” (copying function) with the SFT key.  
Each time the SFT key is pressed. indication on the display changes from  
copy” to comp” (comparing function),”prot" (memory protecting  
function). “clr” (memory initializing function) and to..”copy” again in this  
order.  
SFT  
Entering the selected function-  
After selecting "copy" with the SFT key, press the ENT key and in"  
(selecting inverter memory) appears on the display.  
 
c0py→“in”  
ENT  
SFT  
Selecting a memory to copy its data-  
Select a memory to copy its data with the SFT key.  
in→“a→“b”  
     
Each time the SFT key is pressed, indication on the display changes from “in”  
(Selecting inverter memory) to “a" (selecting memory A), “b" (Selecting  
memory B), "c" (selecting memory C)" and to ''in" again in this order.  
Entering the memory to copy its data-  
After selecting "in" (selecting inverter memory, by way of example) with the  
SFT key, press the ENT key and "in-a” appears on the display.  
→“c→“in”  
in→“in-a”  
ENT  
Selecting a memory to transcribe copied data-  
in-a→“in-b”  
Select a memory to transcribe copied data with the SFT key.  
Each time the SFT key is pressed, indication on the display changes from "in-  
a” (copying data from inverter memory to memory A) to "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 is selected as the origin to copy data. indications differently  
appear as shown in parentheses.  
SFT  
  in-c→“in-a”  
(a-in→“a-b”  
→“a-c→“a-in)  
Entering the selected memory to transcribe copied data-  
After selecting “in-a” (selecting memory A, by way of example) with the SFT  
key, press the ENT key and the display shows "f_ _ _” that is the  
communication number of the parameter being copied.  
Copying is complete-  
With completion of data copy, “end” appears on the display first and then “_ _”  
of a check data (check sum of the origin of copied data) appears. Value of the  
check data changes depending on the condition of the original data.  
Ending copying-  
in-a→“f000”  
ENT  
→“f_ _ _”  
end→“_ _”  
(two digits)  
_ _→“c0py”  
Press the ENT key and indication on the display returns to “copy".  
Make sure to check the data with data comparison function (comp) after this  
operation.  
ENT  
If the ESC key is pressed, the parameter writer returns to the status one before.  
When the memory protection function is actuated, the parameter writer inhibits to copy data with "prot''  
appearing on the display.  
If there is no data in the memory A of the parameter writer though it is selected as the origin to copy  
data, the display shows ''err.a'' and copying data is of course impossible. (When the memory B is  
selected in the same condition, ''err.b'' appears on the display. When the memory C is selected in  
the same condition, ''err.c'' appears on the display.)  
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4.2. Simply copying function  
Data stored in the memory A, B or C of the parameter writer 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. What differs from the “Copying function” in Section 4.1 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 the parameter writer in this  
mode.  
Note: To copy data to the inverter’s memory, do it when the inverter is stopped. If you copy data to the  
inverter while the inverter is running, some of the parameters fail to be copied. Furthermore, make sure  
to check the copied data by executing data comparison (comp) between the source and the  
destination memories after the copying operation.  
Operating procedure  
Key  
LED indication  
chc ”→“init”  
→“c0py”  
Key operation and description  
When the parameter writer is turned on as it is connected with the inverter,  
chc” appears on the display first and then “init” appears to indicate  
that the power supply is being initialized. Lastly, the display shows “copy”.  
Selecting and entering a memory to copy its data-  
Press the key corresponding to the memory to select as the origin to copy  
data while “copy” is being displayed.  
c0py”→“a-in”  
“A” key: To copy data from the memory A to the inverter's memory.  
“B'' key: To copy data from the memory B to the inverter's memory.  
“C'' key: To copy data from the memory C to the inverter's memory.  
(When the memory A is selected to copy its data to the inverter's memory  
for example, indication on the display changes from "copy" to ''a-in"  
(copying data from memory A to inverter's memory)).  
RUN  
Executing copying-  
a-in”→“f000”  
In the status that "in-a” is appearing on the display, press the ENT key  
and the indication on the display changes to "f_ _ _” of the communication  
number of the parameter being copied.  
ENT  
ENT  
→“f_ _ _”  
Copying is complete-  
end”→“_ _”  
With completion of data copy, "end'' appears on the display first and then  
“_ _” of a check data (check sum of the origin of copied data) appears. Value  
of the check data changes depending on the condition of the original data.  
Ending copying-  
Press the ENT key and indication on the display returns to “copy".  
Make sure to check with data comparison function (comp) after this  
operation.  
(two digits)  
_ _”→“copy”  
If the ESC key is pressed, the parameter writer returns to the status one before.  
When the memory protection function is actuated, the parameter writer inhibits to copy data with ''prot''  
appearing on the display.  
If there is no data in the memory A of the parameter writer though it is selected as the origin to copy data, the  
display shows ''err.a" and copying data is of course impossible. (When the memory B is selected in the  
same condition, "err.b'' appears on the display. When the memory C is selected in the same condition,  
''err.c'' appears on the display.)  
The same operation as below can be used to copy data from memory B or memory C of the parameter  
writer to the inverter.  
              
      →      、      →  
ENT  
ENT  
RUN  
RUN  
Since the ''A'', ''B'' and ''C'' keys are provided to be used exclusively for the simply copying function, those  
keys cannot be used for other functions.  
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4.3. Comparing function “comp”  
This function enables the operator to compare data stored in two memories that are selected from  
among four memories of the parameter writer's memories A, B and C and the inverter's memory as well  
as to search a parameter which is different in the setting value from others.  
The comparing function cannot be used for editing data because it is provided for searching parameters  
which are different in setting values from others.  
Use the “Remote keypad” function described in Section 4.6 to edit data.  
Operating procedure  
Key  
LED indication  
chc ”→“init→  
c0py”  
Key operation and description  
When the parameter writer is turned on as it is connected with the inverter,  
chc” appears on the display first and then “init” appears to indicate that  
the power supply is being initialized. Lastly, the display shows “copy”.  
Selecting a desired function-  
・・・  
c0py→“c0mp”  
Select to “comp” (comparing function) with the SFT key.  
Each time the SFT key is pressed, indication on the display changes from  
"copy' to “comp” (comparing function). "prot" (memory protecting  
function), “clr” (memory initializing function) and to "copy" again in this  
order.  
SFT  
Entering the selected function-  
After selecting "comp" with the SFT key, press the ENT key and "in"  
(selecting inverter memory) appears on the display.  
c0mp→“in”  
ENT  
SFT  
Selecting a memory to compare its data with another-  
in→“a→“b”  
Each time the SFT key is pressed, indication on the display changes from  
''in” (selecting inverter memory) to "a'' (selecting memory A), “b”' (Selecting  
memory B), “c” (selecting memory C) and to “in" again in this order.  
Select the copy destination area.  
     c→“in”  
Entering the memory to compare its data with another-  
After selecting ''in'' (selecting inverter memory, for example) with the SFT  
key, press the ENT key and ”in a" appears on the display.  
in→“in a”  
ENT  
Selecting a memory to compare its data with that of the previously selected  
memory-  
in a→“in b”  
Each time the SFT key is pressed, indication on the display changes from “in  
a" (comparing data between inverter memory and memory A) to “in b”  
(comparing data between inverter memory and memory B),”in c”  
(comparing data between inverter memory to memory C), and to “in a”  
again in this order.  
   in c→“in a”  
SFT  
(a in→“a b”  
→“a c→“a in)  
If the memory A is selected as the memory storing the original data, indications  
differently appear as shown in parentheses.  
Entering the selected memory to compare its data with the original-  
After selecting “in a” (selecting memory A to compare its data with that of  
the inverter's memory for example) with the SFT key, press the ENT key and  
the parameter writer starts comparing data of the two memories with each  
other.  
in a”  
ENT  
Executing comparing data (searching different parameters)-  
After confirming that “f000” is appearing on the display, execute comparison  
of data in order of communication number (refer to the Table of communication  
numbers.). When the parameter writer searches a parameter different from the  
other, it discontinues comparing operation and shows the parameter's  
communication number in blinking numerals.  
f000→“f002”  
(If no parameter different  
from the other is  
searched,  
the display shows  
ENT  
end)  
Press the ENT again to continue the comparing operation.  
Comparing is complete-  
end→“__”  
With completion of data comparison, “end” appears on the display first and  
then “_ _” of a check data (check sum of the original data) appears. Value of  
the check data changes depending on the condition of the original data.  
Ending comparing-  
__”→“comp”  
Press the ENT key and indication on the display returns to “comp”.  
ENT  
If the ESC key is pressed, the parameter writer returns to the status one before.  
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Table of communication numbers  
The communication numbers for basic parameters are as follows. As to extended parameters, the titles  
and communication numbers of parameters are the same. See the inverter instruction manual.  
Table of communication numbers  
Communication  
Title  
Function  
number  
f000  
au1  
au2  
au3  
 Automatic acceleration/deceleration time  
 Automatic torque boost  
f001  
f002  
f003  
f004  
f005  
f006  
f007  
f008  
f009  
f010  
f011  
f012  
f013  
f014  
f015  
f016  
f017  
f018  
f019  
f020  
f021  
f022  
f023  
f024  
 Automatic environment  
cmod  Operation command mode selection  
fmod  Speed setting mode selection  
fmsl  FM terminal meter selection  
fm  
typ  
fr  
 FM terminal meter adjustment  
 Standard setting mode selection  
 Forward/reverse selection (At panel control only)  
 Acceleration time #1  
acc  
dec  
fh  
 Deceleration time #1  
 Maximum frequency  
ul  
 Upper limit frequency  
ll  
 Lower limit frequency  
vl  
 Base frequency #1  
pt  
 Motor control mode selection  
 Manual torque boost #1  
 Selection of electronic thermal protection characteristics  
 Preset - speed #1  
vb  
olm  
sr1  
sr2  
sr3  
sr4  
sr5  
sr6  
sr7  
 Preset - speed #2  
 Preset - speed #3  
 Preset - speed #4  
 Preset - speed #5  
 Preset - speed #6  
 Preset - speed #7  
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4.4. Memory protection function “prot”  
The memory protection function protects the selected memory so as to prevent it from erroneous  
replacement of its data with different data copied from another memory.  
When this function is actuated for a selected memory, it inhibits transcribing copied data to the memory  
but permits to read data from the memory.  
At the time of shipment or when all the memories are initialized by memory initialization function (clr),  
LED indications are as follows:  
in”、“a”、“b”、“c=off”、“sup=on”  
Operating procedure  
Key operation and description  
Key  
LED indication  
When the parameter writer is turned on as it is connected with the inverter.  
chc” appears on the display first and then “init” appears to indicate that  
the power supply is being initialized. Lastly, the display shows “copy”.  
Selecting a desired function-  
chc ”→“init  
→“c0py  
c0py”→“comp  
Select “prot" (memory protecting 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),”prot" (memory  
protecting function). “clr” (memory initializing function) and to..”copy” again  
in this order.  
→“pr0t  
SFT  
Entering the selected function-  
pr0t”→“in  
“ ”  
After selecting “prot" with the SFT key, press the ENT key and “in”  
(selecting inverter memory) appears on the display.  
ENT  
Selecting a memory to protect its data-  
in”→“  
”→“sup  
→“in  
”→“ ”  
a b  
Each time the SFT key is pressed, indication on the display changes from “in”  
(selecting inverter memory) to “a” (selecting memory A), “b” (selecting memory  
B), “c” (selecting memory C), “sup” (special parameter selection*1) and to  
in” again in this order. Select the memory to protect its data.  
→“  
c
SFT  
     
Entering the memory to protect its data-  
(
in”→“off  
When the memory is  
protected, the display  
changes to on from  
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.)  
ENT  
in  
)
Protecting the selected memory-  
off”→“on  
SFT  
Each time the SFT key is pressed, indication on the display changes between "  
on" (protecting the selected memory) and “off” (cancelling protection of the  
selected memory) alternately.  
→“off  
Executing protection of the selected memory-  
on”→“pr0t  
“ ”  
After selecting ''on" (protecting the selected memory, by way of example) with  
the SFT key, press the ENT key. The parameter writer starts protecting the  
selected memory (canceling protection in case of “off”) and indication of the  
display returns to “port”.  
ENT  
If the ESC key is pressed, the parameter writer returns to the status one before.  
(*1) Protecting operation of “sup” is different from that provided for other memories and is shown below.  
With the same inverter types (capacities):  
With different inverter types (capacities):  
Protection disabled  
(write permitted)  
Standard  
parameter parameter  
Special  
Standard  
parameter parameter  
Special  
sup  
on  
sup  
on  
× Write protected  
(write prohibited)  
×
×
×
×
off  
(Note)  
off  
Note: When inverter types (capacities) are different, copying operation of parameters  
(including special parameters) is prohibited.  
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E6580724  
4.5. Memory initializing function “clr”  
A selected memory (memory A, B, C or system memory of the parameter writer) or all of them, if selected, are  
initialized by this function.  
Operating procedure  
Key operation and description  
Key  
LED indication  
When the parameter writer is turned on as it is connected with the inverter,  
chc” appears on the display first and then “init” appears to indicate that  
the power supply is being initialized. Lastly, the display shows “copy”.  
chc ”→“init  
→“c0py  
c0py”→“comp  
→“prot”→“clr  
Selecting a desired function-  
Select clr(memory initializing function) with the SFT key.  
Each time the SFT key is pressed, indication on the display changes from  
c0py(copying function) to comp(comparing function), prot”  
(memory protecting function), clrin this order.  
Entering the selected function  
SFT  
   ・  
clr”→“a”  
After selecting clrwith the SFT key, press the ENT key and "a" (selecting  
memory A) appears on the display.  
ENT  
Selecting a memory to initialize-  
a  
”→“b  
”→“c  
Select the desired memory to initialize with “SFT” key.  
Each time the SFT key is pressed, indication on the display changes from  
a”(selecting memory A) to “b”(selecting memory B), “c”(selecting memory  
C),”sys”(selecting all memories: status of factory setting (including “prot”))  
in this order.  
SFT  
→“sys”→“  
a
Entering the memory to initialize-  
After selecting “a” (selecting memory A, by way of example) with the SFT key,  
press the ENT key and “off” appears on the display.  
a”→“off”  
ENT  
Initializing the selected memory-  
0ff”→“0n  
SFT  
Each time the SFT key is pressed, indication on the display alternately changes  
between “on”(to initialize selected memory) and "0ff" (not to initialize the  
selected memory).  
→“0ff  
Executing initialization of the selected memory-  
0n”→“init  
After selecting "on" (selecting inverter's memory for example) with the SFT key,  
press the ENT key and the parameter writer starts initializing the selected memory  
with indication of "init" appearing on the display.  
When initialization of the selected memory is complete, indication of the display  
returns to "copy”.  
→“c0py  
ENT  
If the ESC key is pressed, the parameter writer returns to the status one before.  
4.6. Function to serve as remote keypad  
(for VF-S7/S7e series inverter whose CPU version is V104 or after)  
The parameter writer can be used as an operation panel (remote keypad) of a VF-S7/S7e series inverter  
whose CPU version is V104 or after by means of the procedure mentioned below. For recovering the  
parameter writer's original function from the status to serve as remote keypad, do the same operation as that  
for actuating the remote keypad function. When the parameter writer is set to serve as a remote keypad, refer  
to the operation manual of the inverter for operations of the remote keypad because operations are the same  
as those on the inverter's operation panel.  
■ Procedure to switch the parameter writer's mode to function as a remote keypad or to function as  
parameter writer.  
Following to the procedure of ''3. Connection and start-up", turn on the parameter writer while  
pressing the  
key.  
ENT  
■ Checking the setting mode of the parameter writer (for remote keypad function or parameter writer  
function)  
When the parameter writer is turned on and the PARAMETER WRITER lamp is on, the parameter  
writer is set to function as the parameter writer. When the REMOTE KEYPAD lamp is on, the  
parameter writer is set to function as the remote keypad.  
- 12 -  
 
E6580724  
5. Indications on display  
Messages appearing on the display are classified into three, namely, title indications, malfunction  
indications and alarm indications.  
Title indications (function indications): Indicated by LED lamps  
LED indication  
init  
Description  
In initialization  
chc  
In checking of initial communication with inverter  
copy  
comp  
prot  
clr  
Copying function  
Comparing function  
Memory protecting function  
Memory initializing function  
abcinName of objective a(memory A), b(memory B), c(memory C)  
syssup  
_ _-_ _  
_ _=_ _  
end  
memory  
Copying from _ to_  
Comparing data of _ with that of _  
End of copying or comparing  
in(inverter's memory), sys(all memories), sup(Special data)  
0ff0n  
On/Off status of memory protection function or memory initializing function  
(ON: to execute, OFF: not to execute)  
f___  
Communication number of parameter  
00- ff  
Result of check sum (hexadecimal number)  
Malfunction indications: Indicated by blinking LED  
LED indication  
Description  
RAM built in the parameter writer is abnormal.  
If the same indication appears after resetting the parameter writer, it needs to repair.  
ROM built in the parameter writer is abnormal.  
raMe  
roMe  
eePe  
cpUe  
coMe  
If the same indication appears after resetting the parameter writer, it needs to repair.  
E2PROM built in the parameter writer is abnormal.  
If the same indication appears after writing (copying) data again, it needs to repair.  
CPU of the parameter writer is abnormal.  
If the same indication appears after resetting the parameter writer, it needs to repair.  
Abnormal communication  
When communication is normally operated after the indication, the alarm mode (indication)  
is automatically cancelled. If the same indication appears after checking connection of the  
inverter's serial communication cable and resetting the parameter writer, the unit needs to repair.  
Alarm indications (warning indications): Indicated by blinking LED  
LED indication  
prot  
Description  
The target memory to copy data or to initialize is write protected. You cannot copy data to the  
memory or initialize that memory.  
deVe  
The type of device is different (different in type or capacity of inverter).  
If you press the ENT key when you are copying between two inverters of different capacities, the  
system executes a copying operation forcefully but the system ends the operation if you press the  
ESC key. If you set “sup” (system area parameters) to “off” (protection disabled) with  
prot(memory protection)” function, you cannot write data even if you press the ENT key.  
If you have written data forcefully between two inverters with different capacities, we suggest you  
execute a parameter initialization for each level of inverter capacity. See the inverter instruction  
manual on how to initialize parameters.  
erRa  
erRb  
erRc  
When memory A (or B or C) is selected as the source of copying operation or when it is selected  
with comparison and protection functions with no data in either case in the memory (including the  
case when power was turned off during the previous copying operation), or when a check sum  
error occurred, this indication appears.  
Write data other than zero to the memory.  
f___  
clr  
Indicates the communication number of the parameter whose setting value is different.  
If you press the “STOP key” while an alarm message is displayed, “clr” flickers for one  
second. If you press the “STOP key” again when “clr” flickers, the parameter writer will be  
reset.  
- 13 -  
 
     
E6580724  
6. Resetting function  
Reset the computer inside the parameter writer as follows if an alarm occurs.  
[Resetting method]  
        → “clr”→  
STOP  
STOP  
If “STOP key” is pressed while an alarm message is displayed, “clr” flickers for one second. If  
you press the “STOP key” again when “clr” flickers, the parameter writer will be reset.  
7. Specifications  
Item  
Specifications  
PWU001Z-1  
Model  
Service environment Indoor lower than 1000m above sea level, not subject to direct sunlight,  
corrosive or explosive gas, vapor, dust, chips, cutting oil, grinding agent, etc.  
-10to +50℃  
Ambient temperature  
Storage temperature  
Relative humidity  
Vibration  
-25to +65℃  
20 to 90 % (no condensation allowed)  
5.9 m/s2  
Cooling  
Self cooling  
8. Warranty  
The Parameter Writer will be adjusted or repaired free of charge under the following conditions.  
1. When the Parameter Writer has a trouble under correct installation and operation within one year  
after delivery and the trouble clearly originated in the design or manufacture of the unit, the  
manufacturer is responsible for the trouble and the unit will be repaired by it free of charge.  
2. The warranty applies to the delivered Parameter Writer only.  
3. The user will be charged for the following repair service though the term of the warranty is not  
expired.  
1) Trouble or damage caused by wrong operation, unauthorized repair or modification.  
2) Trouble or damage caused by transportation, dropping or wrong handling of the unit after it was  
delivered to the user.  
3) Trouble or damage caused by fire, salt water/breezes, noxious gas, earthquake, flood or strong  
wind, lightning, abnormal mains voltage or other natural calamity.  
4) Trouble or damage caused by wrong use of the unit as it is used for a purpose other than the  
original application of the Parameter Writer.  
4. I the case there is another warranty specially provided for the unit, it has priority over the above-  
mentioned articles.  
-   -  
14E  
 
 

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