Yokogawa Standalone MW100 - Manual (Page 236)

5-23 IM MW100-01E
Specification
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App
Index
Register Assign (Modbus Server Functions and Sharing)
Coil * Data Data type
00001 Data on communication input channel C001 Bit
00002 Data on communication input channel C002 Bit
| | |
00300 Data on communication input channel C300 Bit
Communication input channel coils are 0 (Off) when data is zero, infinite (+Inf, –Inf), or
NaN, and 1 (On) when data is one or non-infinite.
* Firmware version R3.03 or later
Input Relay * Data Data type
10001 Data on measurement channel 001 Bit
10002 Data on measurement channel 002 Bit
| | |
10060 Data on measurement channel 060 Bit
Input relays of measurement channels are 0 (Off) when data is zero, infinite or of a special
value (+Over, –Over, Skip, No Channel, Error, Invalid, or Lack), and 1 (On) when data is
one or non-infinite.
13001 Data on MATH channel A001 Bit
13002 Data on MATH channel A002 Bit
| | |
13300 Data on MATH channel A300 Bit
Input relays of MATH channels are 0 (Off) when data is zero, infinite or of a special value
(+Over, –Over, Skip, No Channel, Error, Invalid, or Lack), and 1 (On) when data is one or
non-infinite.
18001 Measuring Bit
18002 Computing Bit
18003 Recording Bit
18004 Alarm occurring Bit
18005 Waiting to confirm alarm status Bit
Input relays indicating mode information are 1 (On) during operation in the relevant mode,
and 0 (Off) when stopped.
* Firmware version R3.03 or later
Input Registers Data Data Type
30001 Lower byte of measured data of measurement channel 001 Int 32
30002 Upper byte of measured data of measurement channel 001
| |
30119 Lower byte of measured data from measurement channel 060
30120 Upper byte of measured data from measurement channel 060
• No decimal place information
31001 Lower byte of measured data from measurement channel 001 Float
31002 Upper byte of measured data from measurement channel 001
| |
31119 Lower byte of measured data from measurement channel 060
31120 Upper byte of measured data from measurement channel 060
• Includes decimal place information.
32001 Alarm status of measured data of measurement channel 001 Bit string
| |
32060 Alarm status of measured data of measurement channel 060
• Register structure and alarm status values
Alarm 2 1 4 3
4 bits 4 bits 4 bits 4 bits
0: No alarms
2: Lower limit alarm occurs
4: Differential lower limit alarm occurs
6: Lower limit on rate-of-change alarm occurs
8: Delay lower limit alarm occurs
1: Upper limit alarm occurs
3: Differential upper limit alarm occurs
5: Upper limit on rate-of-change alarm occurs
7: Delay upper limit alarm occurs
5.2 Main Module (MW100-E) Specifications