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(3) Matters that demand special attention regarding the operation panel, IP-100
1) Kind of IP-100
For the operation panel, IP-100, there are several kinds of types in accordance with the specifications.
1 The type which can be used for LZ-2290A is TYPE-A only.
The product of TYPE A0A or TYPE A0B which is indicated on the type name plate seal in the rear of the
panel case can be used.
Both are compatible in the state of the complete set of the panel. However, when replacing the printed circuit
board only, use the printed circuit board after function Rev03 and pattern Rev F/R2 since there are the
change of the structure components.
In addition, it is necessary to change and set jumper wire W1 (located on the side of RVR1 variable resistor)
of the printed circuit board according to the type.
Set W1 by changing the jumper post.
(Caution) When setting is wrong, LCD screen display is not properly performed.
2 The type which is possible to use for LZ-2290A-SR is TYPE-D only. Seal indication on the rear face of the
panel case is TYPE-D0A.
2) Matters that demand special attention when disassembling the operation panel
Operation panel, IP-100 is constructed with precision components.
Leave the action such as disassembling the panel case or the like to our service department since injury by
electric shock or failure of panel will be caused.
If the force more than expected is applied when disassembling the panel case, it may be damaged since it
is made of the plastic molding.
Especially when performing disassembling (opening/closing) the front panel and the rear panel in the state
that the smart media cover attached to the rear case is closed, the small-sized switch mounted on the inside
of the printed circuit board interferes with the smart media cover and may be damaged. So, be careful.
It is necessary to assemble all screws used in the operation panel with tightening torque of 0.56Ncm. (Excluding
screws to fix it on the machine head and to fix the earth wire.)
3) Prohibition of the change of DIP switch setting
Do not perform the changeover of DIP switches since the guarantee of control program and stored data
cannot be performed.
It is not necessary to operate these switches since they are all changeover switches for the production by
the manufacturers.
(Caution) The 4-string DIP switches are not exposed unless the operation panel case is disassembled.
Type name plate seal Setting of W1
TYPE A0A 1-2 pin setting (upper side)
TYPE A0B 2-3 pin setting (lower side)
TYPE A0A
TYPE A0B
1
2
3
1
2
3
W1
W1
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