YOKOGAWA CA550 - Page 112

7-9
IM CA500-01EN
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7
Index
USB Function
MR Sets or queries the measurement range
Command = MRn<CRLF> -> Answer = MRn<CRLF>
Command = MR?<CRLF> -> Return = MRn<CRLF>
Command = MRm,n<CRLF> -> Answer = MRm,n<CRLF>
Command = MRm?<CRLF> -> Return = MRm,n<CRLF>
Parameters
m = 0:FUNCTION1
1: FUNCTION2 (for TC)
n= Range
[DCV] n = 0: 5 V (500 mV on the CA150)
The response to the OD command returns down to one digit lower than the
number of significant digits of the 5 V range.
1: 5 V
2: 50 V (35 V on the CA150)
3: 100 mV
[DCA] n = 0: 50 mA (20 mA on the CA150)
1: 50 mA (100 mA on the CA150)
[Ω] n = 0: 400 Ω (500 Ω on the CA150)
1: 4000 Ω (5 kΩ on the CA150)
[TC] n = 0: K 1: E 2: J
3: T 4: R 5: B
6: S 7: N 8: L
9: U 10: C 11: XK
12: A 13: D 14: G
15: Platinel II 16: PR20-40
[RTD] n = 0: PT100 1: JPT100 2: PT100 (3850)
3: PT100 (3926) 4: PT200 5: PT500
6: PT1000 7: Cu10 8: Ni120
9: PT50 10: PT50G 11: PT100G
12: Cu50M 13: Cu100M
[PULSE] n = 0: 500 Hz (100 Hz on the CA150)
1: 5000 Hz (1000 Hz on the CA150)
2: 50 kHz (10 kHz on the CA150)
3: COUNT (CPM on the CA150)
4: COUNT (CPH on the CA150)
When the parameter is omitted, m=0 is assumed.
MSC Sets or queries the FUNCTION1 display
Command = MSCm<CRLF> -> Answer = MSCm<CRLF>
Command = MSC?<CRLF> -> Return = MSCm<CRLF>
Parameters
m = 0: Normal measurement display (no sub display)
1: Measurement display (with sub display)
2: Percentage display (with sub display)
7.4 Commands