SM3000
Multipoint Videographic Recorder
Appendix B – Modbus Guide
IM/SM3000–EN Rev. L
143
Channel Number
Signal
1.1
1.2
1.3
1.4
1.5
1.6
1.7
1.8
1.9
1.10
1.11
1.12
Analog i/p failure state
R
2001
2021
2041
2061
2081
2101
2121
2141
2161
2181
2201
2221
Alarm A state
R
2002
2022
2042
2062
2082
2102
2122
2142
2162
2182
2202
2222
Alarm B state
R
2003
2023
2043
2063
2083
2103
2123
2143
2163
2183
2203
2223
Alarm C state
R
2004
2024
2044
2064
2084
2104
2124
2144
2164
2184
2204
2224
Alarm D state
R
2005
2025
2045
2065
2085
2105
2125
2145
2165
2185
2205
2225
Alarm A acknowledge
R/W
2006
2026
2046
2066
2086
2106
2126
2146
2166
2186
2206
2226
Alarm B acknowledge
R/W
2007
2027
2047
2067
2087
2107
2127
2147
2167
2187
2207
2227
Alarm C acknowledge
R/W
2008
2028
2048
2068
2088
2108
2128
2148
2168
2188
2208
2228
Alarm D acknowledge
R/W
2009
2029
2049
2069
2089
2109
2129
2149
2169
2189
2209
2229
Totalizer A stop/go
R/W
2010
2030
2050
2070
2090
2110
2130
2150
2170
2190
2210
2230
Totalizer B stop/go
R/W
2011
2031
2051
2071
2091
2111
2131
2151
2171
2191
2211
2231
Totalizer A reset
R/W
2012
2032
2052
2072
2092
2112
2132
2152
2172
2192
2212
2232
Totalizer B reset
R/W
2013
2033
2053
2073
2093
2113
2133
2153
2173
2193
2213
2233
Totalizer A wrap
R
2014
2034
2054
2074
2094
2114
2134
2154
2174
2194
2214
2234
Totalizer B wrap
R
2015
2035
2055
2075
2095
2115
2135
2155
2175
2195
2215
2235
Totalizer A 1st stage
R
2016
2036
2056
2076
2096
2116
2136
2156
2176
2196
2216
2236
Totalizer B 1st stage
R
2017
2037
2057
2077
2097
2117
2137
2157
2177
2197
2217
2237
Totalizer A flowrate failure
R
2018
2038
2058
2078
2098
2118
2138
2158
2178
2198
2218
2238
Totalizer B flowrate failure
R
2019
2039
2059
2079
2099
2119
2139
2159
2179
2199
2219
2239
Table B.12 Channel Digital Signals (Process Group 1)
Channel Number
Signal
2.1
2.2
2.3
2.4
2.5
2.6
2.7
2.8
2.9
2.10
2.11
2.12
Analog i/p failure state
R
2241
2261
2281
2301
2321
2341
2361
2381
2401
2421
2441
2461
Alarm A state
R
2242
2262
2282
2302
2322
2342
2362
2382
2402
2422
2442
2462
Alarm B state
R
2243
2263
2283
2303
2323
2343
2363
2383
2403
2423
2443
2463
Alarm C state
R
2244
2264
2284
2304
2324
2344
2364
2384
2404
2424
2444
2464
Alarm D state
R
2245
2265
2285
2305
2325
2345
2365
2385
2405
2425
2445
2465
Alarm A acknowledge
R/W
2246
2266
2286
2306
2326
2346
2366
2386
2406
2426
2446
2466
Alarm B acknowledge
R/W
2247
2267
2287
2307
2327
2347
2367
2387
2407
2427
2447
2467
Alarm C acknowledge
R/W
2248
2268
2288
2308
2328
2348
2368
2388
2408
2428
2448
2468
Alarm D acknowledge
R/W
2249
2269
2289
2309
2329
2349
2369
2389
2409
2429
2449
2469
Totalizer A stop/go
R/W
2250
2270
2290
2310
2330
2350
2370
2390
2410
2430
2450
2470
Totalizer B stop/go
R/W
2251
2271
2291
2311
2331
2351
2371
2391
2411
2431
2451
2471
Totalizer A reset
R/W
2252
2272
2292
2312
2332
2352
2372
2392
2412
2432
2452
2472
Totalizer B reset
R/W
2253
2273
2293
2313
2333
2353
2373
2393
2413
2433
2453
2473
Totalizer A wrap
R
2254
2274
2294
2314
2334
2354
2374
2394
2414
2434
2454
2474
Totalizer B wrap
R
2255
2275
2295
2315
2335
2355
2375
2395
2415
2435
2455
2475
Totalizer A 1st stage
R
2256
2276
2296
2316
2336
2356
2376
2396
2416
2436
2456
2476
Totalizer B 1st stage
R
2257
2277
2297
2317
2337
2357
2377
2397
2417
2437
2457
2477
Totalizer A flowrate failure
R
2258
2278
2298
2318
2338
2358
2378
2398
2418
2438
2458
2478
Totalizer B flowrate failure
R
2259
2279
2299
2319
2339
2359
2379
2399
2419
2439
2459
2479
Table B.13 Channel Digital Signals (Process Group 2)