Coil Map. Emerson Controlinc 320B

Quick Startup Guide

QSG-01-10-93-0014-EN Rev. 1

Section 2: Modbus Memory Map Reference

September 2020

2.5 Coil Map

(Coils 0 through 7 are hardware outputs)

(use function code 01, 05 and 15)

00 Close motor starter output

01 Open motor starter output

02 Solid-state relay NFC speed control

03 ESD/Monitor relay output

04 User relay #I/Override relay

05 User relay #2

06 Primary network channel 1 enable

07 Secondary network channel 2 enable

08 Host OPEN valve command

09 Host STOP command

10 Host CLOSE valve command

11 Host ESD command

12 Enable normal modulating mode

13 reserved

14 Enable VFD starter control mode

15 Enable pulse control mode

16 Open limit switch status (LSO)

17 Close limit switch status (LSC)

18 Opening status (valve moving open)

19 Closing status (valve moving close)

20 Selector switch Local/Manual

21 Selector switch Remote/Auto

22 Open torque alarm (TSO)

23 Close torque alarm (TSC)

24 Valve stall alarm (valve not moving)

25 Power monitor alarm

26 Motor overload alarm (Motor thermal)

27 Phase monitor alarm

28 Local ESD alarm

29 Actuator fail alarm

30 reserved for host (always zero)

31 Unit alarm (all alarms OR'ed)

32 Enable torque seat mode

33 Enable logjam retry mode

34 Enable 4-20mA feedback at A0#1

35 Enable monitor relay, else ESD relay

36 Enable passcode protection

37 Enable solid-state starter contol mode

38 reserved

39 Enable Close on ESD w/o ESD relay

40 Enable Open on ESD w/o ESD relay

41 Enable Close on ESD with ESD relay

42 Enable Open on ESD with ESD relay

Modbus Memory Map Reference

43 Enable Stop on ESD with ESD relay

44 Enable ESD trigger from host

45 Enable ESD trigger on local ESD input

46 Enable ESD trigger from loss of com.

47 Configuration conflict error detected

48 Select AIN1 as setpoint source

49 Select AIN2 as setpoint source

50 Select AIN3 as setpoint source

51 Move to Default on AIN1 fault

52 Move to Default on AIN2 fault

53 Move to Default on AIN3 fault

54 reserved

55 Enable setpoint tracking

56 reserved

57 Select N.C. contacts for Relay #1

58 Enable Relay #1 as Override on ESD

59 Activate Relay #1 in Remote/Auto

60 Activate Relay #1 in Local/Manual

61 Activate Relay #1 at LSA setpoint

62 Select N.C. contacts for Relay #2

63 Enable Relay #2 as Override on ESD

64 Activate Relay #2 in Remote/Auto

65 Activate Relay #2 in Local/Manual

66 Activate Relay #2 at LSB setpoint

67 Set primary network to odd parity

68 Set primary network to even parity

69 Set secondary net to odd parity

70 Set secondary net to even parity

71 Enable primary network alarm

72 Enable secondary network alarm

73 reserved

74 reserved

75 Enable MRTU operating mode

76 Enable torque backseat

77 Save torque profile to EEPROM

78 CPU has reset

79 Load factory default configuration

80 Write protect

81 Setup mode

100 Host OPEN valve command

101 Host CLOSE valve command

102 Host STOP command

103 Host ESD command

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