Differences

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--- en-us_products:mpaino_f [2026/09/12 16:28] – 바깥 편집 127.0.0.1
+++ en-us_products:mpaino_f [2026/09/12 18:08] (current) – 바깥 편집 127.0.0.1
@@ Line 2: / Line 2: @@
 The F option module reads two-wire or three-wire PT100Ω temperature sensors. Each module has four channels and is assembled into the ordered MPAINO product before shipment. X analog input and F PT100 input modules can total no more than five modules (20 channels). Check the configuration supplied with your product before wiring or choosing channel numbers.
-{{ :en-us_products:mpaino-f-channels.svg?1000 |Four channels per F module and consecutive program channel numbers }}
 ===== Specifications =====
@@ Line 15: / Line 13: @@
 | Measurement range | −200 to +800°C |
 | Display resolution | 0.1°C |
-| Accuracy stated in the module manual | ±0.1% or less at 25°C ±5°C ambient |
+| Accuracy | ±0.1% or less at 25°C ±5°C ambient |
 | Converter | ADS1118 |
 | Maximum configuration | Five F modules; X and F together no more than five modules |
 Resolution is the displayed step. The stated accuracy has its own test conditions and does not remove sensor or lead-wire error.
+{{ :en-us_products:mpaino-f-channels.svg?1000 |Four channels per F module and consecutive program channel numbers }}
 ===== Ordered configuration and channel numbers =====
@@ Line 60: / Line 61: @@
 </code>
-A return value of ''253'' means 25.3°C. The current MPAINO core already contains ''pt100Read()''; the old module manual's ''ILIB.h'' and ''IADC PT(...)'' object are not required.
+A return value of ''253'' means 25.3°C. The MPAINO board package includes ''pt100Read()'', so no separate library is needed.
 ===== If the value looks wrong =====
@@ Line 68: / Line 69: @@
 | Large difference from room temperature | Confirm the PT100 type, two-wire or three-wire diagram, and A/B/B′ terminals for the same channel. |
 | Second module reads incorrectly | Distinguish consecutive F-only numbers from the shipped allocation in a mixed X/F configuration. |
-| ''0'' appears | It may be a valid 0.0°C reading. The current core can also return 0 for an absent module, an out-of-range channel, or a failed internal object allocation. Check the hardware and configuration as well. |
+| ''0'' appears | It may be a valid 0.0°C reading. An absent module, an out-of-range channel, or a failed internal object allocation may also return 0. Check the hardware and configuration as well. |
 ===== Related pages =====