M-system SC100 User Manual

114
SC100/200 Series Users Manual EM-6337-B Rev.15
Appx 4. MODBUS FUNCTIONS
SC200/210
Appx 4.1. SUPPORTED FUNCTIONS
DATA & CONTROL FUNCTIONS
CODE FUNCTION DESCRIPTION
01 Read Coil Status Digital output from the slave
03 Read Holding Registers General purpose register within the slave
05 Force Single Coil Digital output from the slave
06 Preset Single Register General purpose register within the slave
15 Force Multiple Coils Digital output from the slave
16 Preset Multiple Registers General purpose register within the slave
Appx 4.2. ADDRESS REGISTERS ASSIGNMENTS
R: Read, R/W: Read and Write
CAUTION
(1) DO NOT write while the conguration mode is set to the SFEW. Write only during the front panel cong. mode or the
SCCFG mode.
(2) After writing, wait for at least 1 sec. + computation cycle before reading. Otherwise, written values may not be properly
reected.
LOOP 1
REGISTER PARAMETER R/W DESCRIPTION
40001 PV R Process value (-15.00 to 115.00%, Data range -1500 to 11500)
40002 SP R/W Setpoint (-15.00 to 115.00%, Data range -1500 to 11500)
(±32.000, Data range ±32000 for Ratio Setting)
40003 MV R/W Manipulated value (±115.00%, Data range ±11500)
40004 PB R/W Proportional band (0 to 1000%, Data range 0 to 1000)
40005 TI R/W Integral time (0.00 to 100.00 minutes, Data range 0 to 10000)
40006 TD R/W Derivative time (0.00 to 10.00 minutes, Data range 0 to 1000)
40007 PH R/W PV high alarm setpoint (-15.00 to 115.00%, Data range -1500 to 11500)
40008 PL R/W PV low alarm setpoint (-15.00 to 115.00%, Data range -1500 to 11500)
40009 DL R/W Deviation alarm setpoint (0.00 to 115.00%, Data range 0 to 11500)
40010 MH R/W MV high limit (±115.00%, Data range ±11500)
40011 ML R/W MV low limit (±115.00%, Data range ±11500)
40012 RH R/W Range high limit (±32000, Data range ±32000)
40013 RL R/W Range low limit (±32000, Data range ±32000)
40014 DP R/W Decimal point position (0 to 5, Data range 0 to 5)
1 C/L R/W Cascade / Local (0: Local, 1: Cascade)
2 A/M R/W Auto / Manual (0: Manual, 1: Auto)
3 PHA R PV high alarm (0: Normal, 1: Alarm)
4 PLA R PV low alarm (0: Normal, 1: Alarm)
5 ---- ---- Reserved (DO NOT WRITE)
6 MD R/W MV reverse indication (0: Direct, 1: Reverse)

M-system SC100 Specifications

General

Brand	M-system
Model	SC100
Category	Controller
Language	English