Flowserve MX-100 Field Unit - Manual (Page 20)

MX/DDC-100 Field Unit Installation and Maintenance FCD LMENIM2329-01 – 03/11
20
Table 2.4 – Register definitions (continued)
Register # Description Meaning
13 Digital Inputs 2 Value of 16 Digital Inputs
Bit 0 Analog board 1 present
Bit 1 Analog board 2 present
Bit 2 Analog Input 1 lost
Bit 3 Analog Input 2 lost
Bit 4 Network Channels A/B timed out
Bit 5 Relay board R5-R8 present
Bit 6 DDC board present
Bit 7 Relay board R1-R4 and RM present
Bit 8 Foundation Fieldbus board present
Bit 9 Profibus PA board present
Bit 10 CSE chosen for input 2
Bit 11 DeviceNet board present
Bit 12 Phase lost
Bit 13 Phase reverse
Bit 14 Not Used
Bit 15 Profibus DP board present
14 Timers and Analog Channels Internal compartment temperature 1
15 User Faults Bits 0-15 Not Used
16 Current State Bits 0-15 Not Used
17 Field Unit Holding Register Special Applications Only
18 Field Unit Holding Register Special Applications Only
19 Field Unit Holding Register Special Applications Only
20 Field Unit Holding Register Special Applications Only
21 Field Unit Holding Register Special Applications Only
22 Field Unit Holding Register Special Applications Only
23 Field Unit Holding Register Special Applications Only
24-44 Reserved Special Applications Only
45-47 Not Named Special Applications Only
48 TP_START_POSITION Special Applications Only
49 TP_STOP_POSITION Special Applications Only
50 TP_SAMPLE Special Applications Only
51 TP_MID_T_HIGH Special Torque Applications Only
52 TP_MID_T_POS Special Applications Only
53 TP_MID_T_AV_VAL Special Torque Applications Only
54 TP_STOP_VAL Special Applications Only
55 TP_BEFORE_ MID_T_HIGH Special Torque Applications Only
56 TP_AFTER_ MID_T_HIGH Special Torque Applications Only
Note 1: Range is +90°C to -55°C. High byte 00 indicates positive (+) and 01 indicates negative (-). Low byte indicates temperature
value.
Example: 0x0019 = +25°C
0x011E = -30°C
Example
Poll field unit number 125 for 3 registers starting at register 8 with the actuator stopped between the limits and in
local mode.
Query: 7D0300070003BFF6
Response: 7D0306003D084400003E07