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CAUTION
S
Do not use input functions such as PT function keys for applications where dan-
ger to human life or serious property damage is possible, or as the emergency
stop switch.
S
On unpacking the unit, check its external appearance and confirm that there is
no damage. Also confirm that there is no abnormal noise on shaking the unit
lightly. The product may malfunction if it is damaged.
S
The thickness of applicable operation panel is 1.6 mm to 4.8 mm. All futtings
must be tightened uniformly to a torque of 0.5 to 0.6 N m in order to ensure
water- and dust- resistence. The panel must not be soiled or warped, and must
be able to support an installation that will remain secure and strong.
S
During work at the panel, take care to ensure that no metal scraps enter the
unit. Otherwise, the product may malfunction.
S
Carefully check the wiring before switching ON the power.
S
Do not connect AC power to the DC terminals.
S
Use DC power supplies with low voltage and frequency fluctuations.
S
For the connection to the power supply terminal block, twisted wires of 2 mm
2
or greater cross sectional area and M 3.5 size crimp terminals must be used.
Tighten the screws on the terminal block to a torque of 0.5 N m.
Otherwise fire may occur.
S
After connecting a communication cable, always secure it with the screws.
Otherwise the cable may disconnect, causing operation to fail.
S
The cable’s tensile load is 30 N. Do not subject it to loads greater than this.
Otherwise a discontinuity may occur, causing operation to fail.
S
Switch off the NT11S power supply before connecting or disconnecting a con-
nector.
S
If the connection cable is connected or disconnected while the power of the
printer is on, the NT11S may malfunction. Make sure to turn off the power of the
printer before connecting or disconnecting the connection cable.
S
In addition to the DIP switches, set also the “Comm. Method”, “Host Link
Speed”, “Auto-restart”, etc. at the memory switches. For these settings, refer to
Section 3-7 “Setting the Conditions of Communications with the PC by Using
the Memory Switches” (page 57)
S
After changing the switch settings, always press the reset switch or turn the
power off and back on.
Otherwise the system will not operate as expected.
S
Confirm system safety before turning the power ON/OFF or resetting.
Otherwise the system may operate unpredictably.
S
Carefully check the operation of all screen data and host programs before us-
ing them. If incorrect, the system may operate unpredictably.
Otherwise the system may operate unpredictably.
S
After images may remain if the same pattern is displayed for a long period.
To prevent the formation of an afterimage, either use the screen saver function
or periodicaly switch screens.
Summary of Contents for NT11S
Page 1: ...Cat No V029 E1 2 NT11S Programmable Terminal OPERATION MANUAL ...
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Page 5: ...iii NT series Programmable Terminal Operation Manual Produced June 1997 ...
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