YOKOGAWA CA150, User Manual

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Communication Function
8-13
IM CA150E
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App
SO Normal Setting Starts/stops and queries source
○ ○
Command = SOm<Delimiter>
→
Answer = SOm <Delimiter>
Command = SO?<Delimiter>
→
Return = SOm <Delimiter>
Parameter
m = 0: Stop/1: Start
SR Normal Setting Sets and queries the source range
○ ○
Command = SRm<Delimiter>
→
Answer = SRm <Delimiter>
Command = SR?<Delimiter>
→
Return = SRm <Delimiter>
Parameter
[DCV] m = 0: 100 mV/1: 1 V/2: 10 V/3: 30V
[DCA]
(When normal)
m = 0: 20 mA/1: 4-20 mA
(When Calibrating) m = 0: 20 mA/2: 20 mA SINK
[Ω ]
(When normal) m = 0: 500 Ω /1: 5 k Ω /2: 50 k Ω
(When Calibrating) m = 0: 500 Ω (1 mA)/1: 5 k Ω (0.1 mA)/
2: 50 k Ω (0.05 mA)/
3: 500 Ω (5 mA)/4: 5 k Ω (0.5 mA)
[TC] m = 0: K/1: E/2: J/3: T/4: R/5: B/6: S/ 7: N/8: L/9: U
[RTD] m = 0: PT100/1: JPT100
[PULSE] m = 0: 100 Hz/1: 1000 Hz/2: 10 kHz/3: 50 kHz/4: 1000 CPM
SY Normal Setting Switches and queries normal mode and setting mode
○ ○
Command = SYm<Delimiter>
→
Answer = SYm <Delimiter>
Command = SY?<Delimiter>
→
Return = SYm <Delimiter>
Parameter
m = 0: Normal Mode/1: Setting Mode
default Value
m = 0 (Normal Mode)
TE Normal Setting Sets and queries TC and RTD (source) display
○ ×
Command = TEm<Delimiter>
→
Answer = TEm <Delimiter>
Command = TE?<Delimiter>
→
Return = TEm <Delimiter>
Parameter
m = 0: Temperature Value/1: mV Value (Resistance Value)/2: Room
Temperature
default Value
m = 0 (Temperature Value)
TT Normal Setting Sets and queries the international temperature standard
× ○
Command = TTm<Delimiter>
→
Answer = TTm <Delimiter>
Command = TT?<Delimiter>
→
Return = TTm <Delimiter>
Parameter m = 0: IPTS-68/1: ITS-90
default Value m = 1 (ITS-90)
8.3 Detailed Description of Commands