586
Troubleshooting
Section 12-2
Analog I/O Slave
Units and Tempera-
ture Input Units
• The analog data values are
different from expected or the
analog data error is too large.
• A disconnection is detected
even though it is not discon-
nected.
• The I/O data function alloca-
tions are not correct.
• Check again that the analog
data type to be set is correctly
allocated for the I/O data.
• The scaling function is oper-
ating.
• If using the Scaling function,
check again that the scaling
value is correct.
• The connected Sensor is dif-
ferent from the set input type.
• Remove the Scaling function
if it has been allocated by
mistake.
• The user adjustment error is
too large.
• Check the input type again.
• Execute user adjustment
again.
The following conditions apply
to Temperature Input Units
only.
The following conditions apply
to Temperature Input Units
only.
• The setting for the 1/100 Dis-
play Mode/Normal Display
Mode is incorrect.
• In Normal Display Mode, the
display value is multiplied by
x1 or x10, depending on the
input type setting.
• The sensor's decimal point
position was read incorrectly.
The following conditions apply
to the CRT1-TS04T only.
• In 1/100 Display Mode, the
display value is multiplied by
x100, regardless of the input
type setting. Check the set-
tings and input type again.
• The Unit is mounted vertically
or face-down.
• The Unit was replaced, but
the terminal block was not
changed. (The accuracy may
be reduced if the components
are not replaced as a set.)
• Check the Unit's mounting
direction.
Cannot set using external
switches.
• SW8 is turned OFF (default).
• Turn ON SW 8.
The user adjustment and bias
compensation settings are not
accepted for the CRT1-TS04T.
• Attempted to calibrate with
inputs outside the setting
range.
• Calibrate again with the cor-
rect input voltage (current).
• Change the adjustment sys-
tem if necessary.
The Top/Valley Detection Tim-
ing Flag will not go ON.
The hysteresis setting is too
high.
Adjust the hysteresis setting.
The Top/Valley Count Over
Flag will not go ON (Tempera-
ture Input Units only).
The hysteresis setting is 0.
The Top/Valley Detection Tim-
ing Flags go ON too frequently.
The hysteresis setting is too
low.
The top/valley count is unex-
pectedly high for a Tempera-
ture Input Unit.
Model
Problem
Cause
Possible correction
Содержание CRT1 - 10-2009
Страница 1: ...Cat No W457 E1 07 CompoNet Slave Units and Repeater Unit CRT1 Series OPERATION MANUAL...
Страница 2: ......
Страница 3: ...CRT1 Series CompoNet Slave Units and Repeater Unit Operation Manual Revised October 2009...
Страница 4: ...iv...
Страница 6: ...vi...
Страница 10: ...x...
Страница 16: ...xvi...
Страница 24: ...xxiv Conformance to EC Directives 6...
Страница 386: ...362 Units with Connectors Section 6 7...
Страница 414: ...390 Temperature Input Units Section 7 5...
Страница 430: ...406 Expansion Unit Specifications Section 8 2...
Страница 486: ...462 Bit Slave Units with Compact Connectors Section 9 5 Dimensions CRT1B MD02JS and CRT1B MD02JS 1 15 21 65 24 48 9 mm...
Страница 494: ...470 Bit Slave Units with Compact Connectors Section 9 5...
Страница 501: ...477 Repeater Unit Section 10 2 Dimensions 42 3 50 3 1 27 5 95 mm...
Страница 502: ...478 Repeater Unit Section 10 2...
Страница 508: ...484 CX Integrator Section 11 1...
Страница 509: ...485 CX Integrator Section 11 1...
Страница 602: ...578 Temperature Input Unit Functions Section 11 6...
Страница 614: ...590 Device Maintenance Section 12 3...
Страница 664: ...640 I O Power Supply Current Appendix E...
Страница 672: ...648 Index...
Страница 674: ...650 Revision History...