Colorbar Grapho Metronic

I am looking for eps file of the color bar for the metronic graph densitometer. I bought a roland 304 but there is no system cd can someone help me? Sorry for my English

 

V6D6 ?
Give an address....

 

hi could you tell me where can i find the fdm17 densitometer lamp?

 

provide me , the tech information.

like model, serial number, and part number, and delivery country

give your email

Blessing

 

the model of the graphometronic is fdm17 the spare part would be the lamp i am in italy e-mail spatarografiche@libero.it

 

i told you sir:

1) model exactly

2) serial number

3) part number

4) Watts, and Voltage of lamp.

5) Delivery country for freight

Otherwise, will be difficult.Sorry

Blessing

 

FDM17 has 2 lamps. They are bought from Roland.

 

can i buy only at roland?

 

Not really, but if you want , you can do it, but more expensive

Roland does not Manufacture the lamp, are other factories that they doing the same

Wait my quotation.

Blessing

 

can you offer the lamp?

 

I can quotate

Need

1) model exactly

2) serial number

3) part number

4) Watts, and Voltage of lamp.

5) Delivery country for freight

Otherwise, will be difficult.Sorry

Blessing

 

Delivery country for freight
Taiwan

 

Hello everyone, I'm from electronic maintenance and I have a roland 700 with a grapho metronic that doesn't work, I'm looking for some technical information, the equipment doesn't do anything, it doesn't turn on any lights, sources are checked, I also gave it external power but nothing

 

Hi Jose;

Am not familiar with the Grapho metronic for Roland 700, maybe you can send me a Pics of system ?

However if does not turn On any light, you must be test; 1) Fuses for the main transformer of the devices

2) Secondary of transformer if there are .

3) look for loose connectors, corroded, dirty, broken wires. 4) dry +colder joint solder ( resolder).

4)Edge connectors are a common souorce of problems. Power down the system and remove the PC boards. Examine the edge connector
for contamination and clean with contacts cleaner contacts. Reseat any loose components such as scoketed ICs) . Reseat the
boards and power up.

 

https://photos.app.goo.gl/CAzWTx4WZCWFm7B78
In this link I leave you photos so you can see them. The equipment has two front leds that depending on how they light up is its status.
These leds do not turn on any, all the cables have already been checked but it is dead. nothing can be read from the computer, not even the software version.
It is as if it had no voltage but the current reaches the microcontroller well.
It is as if the ignition signal was missing or the micro died directly, burnt.

It will help me to find out a little more about the pins of the cable strip, although I already know most of it, it communicates through rs485 and goes to rs422

 

Hi sir;
I did check this Pics, that you send me.

I will recomend you, test very well the power supply in tolerance, like +24Vdc+10-10Vdc, etc +5Vdc, i saw 6Vddc?? that i believed is for +5 Vdc, and if you have 6 Vdc, is faulty.

 

Hello
Thanks for your help and time.
I have checked all the voltages several times, I have also connected another 24v source to it. I have measured all the voltages at the terminals of the ICs, but everything seems fine.
the 6volt regulator is for the lamp that is 6v and is connected directly to the regulator output,
I have doubts such as:
if you need a signal to turn on?
If I just energize the equipment, do the LEDs start to work? this was before
I recognize from the cable strip all the power, sensor and limit switches, in addition to the two rs485 cables, but I am missing some that only go to optocouplers, they handle some type of boolean data

any information is good, I will try to communicate by email

 

We will waiting.
However you must understand, that power supply is Regulated and respond, to tolerance vs Non Regulated.

By that reason, I did asked you before Pic's.

We will wait, the email or WhatsApp.

Blessings

 

the main source is 24vdc but there is a plate before the header, the regulators are one from 24vin to 6vout,,, a regulated 24VIN to 15+15VOUT,,, and 4 regulators from 24VIN to 5Vout, those I measured even with load and they are correct.

in the other forum I made an account but it was rejected, I tried again but I'm waiting, otherwise I can't see your data

 

chock

Blessings