c.How to handle
1)It is not possible that an operator presets an address in VIP while a motor is working ,so if
user wants to do so,motor must be stopped.
2)The operator needs to check carefully additional selection by DIP SW for 485/422 or
termination resistance before combining.not to make a seperation again to preset DIP SW
or termination resistance
3)As possible as you can, do not seperate this module once after combining in order not to
give a damage caused by an unwanted force while the separation job is doing
4) The operator needs to give a very attention to combine this module with VIP converter
through 9 pin D-sub which is located in inside of this module, because a connection pin could be
damaged by unwanted enforcement during a combining job.
To prevent a pin damage during a combination, follow a next procedure
1) check a pin condition if there is any defect ,corooked state or not.
2) put a hook into the hole in the bottom of VIP converter
3)align correctly both D-sub connector each other
4)press a top side of module slightly toward a converter untill a cricking sound is sensed
5) As like a same manner, a seperation for this module from the converter must be done
carefully.
If a seperation is needed inevitably, give a force slightly to expand a clearance between a
converter and a module on the center part of top side as using something like a thin driver.
6)Operator needs to use RS 422/485< >RS232(USB) protocol converter to make a communication
between a converter of VIP and Note PC through a this module to operate VIP by using “Samdsp”
operation program.
“Samdsp” is provided by a manufacturer in free of charge,also ”Samdsp” is loaded in our
web site(www://samwhadsp.com)
7)The model name of protocol converter mentioned in above is DSP-CMB( Multi-1U/USB
Combo @ Cross Cable) and is not included in standard product of DSP-VIP
So if this is necessary , a purchaser of DSP-VIP needs to order this protocol converter
seperately because this item is very common in the commercial market.
It is mainly recommended that DSP-CMB is useful to test VIP by using “Samdsp”
8)In actual serial communication, the proper protocol converter is desireably required to have
with two of 485 port at least
Also one end of cross cable is terminated with RJ45,hence if operator wants to connect this
one end with 10P screw terminal of a communication module, please do to cut a RJ45,then
connect a wire into screw terminal as follows:
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