26
NOTE
Read / Write coils (operation function codes 0x01 and 0x05) operations are not supported
9.7
Registers Mapping
MODBUS TCP registers are mapped according to the table below. Refer to USER MANUAL
(IA761-04-02_) for information regarding commands functionality.
Register address
Read holding registers (0x03)
Write single register (0x06)
Write multiple registers (0x10)
range
SCPI command
Read / Write
Data type
registers
0
V
0,1 *CLS W uint16 1
1 V V
0-255 *ESE RW uint16 1
2 V
0-255 *ESR? R uint16 1
3 V
ASCII *IDN? R char 50
53 V V
0,1 *OPC RW uint16 1
54 V
0-255 *OPT? R uint16 1
55 V V
0,1 *PSC RW uint16 1
56
V
1-4 *RCL W uint16 1
57
V
0,1 *RST W uint16 1
58
V
1-4 *SAV W uint16 1
59 V V
0-255 *SRE RW uint16 1
60 V
0-255 *STB? R uint16 1
61
V
0,1 *TRG W uint16 1
62 V
0,1 *TST? R uint16 1
63
V
0,1 *WAI W uint16 1
64
V
0,1 ABORt W uint16 1
65 V V
0,1 DISPlay[:WINDow]:STATe RW uint16 1
66 V V
0,1 DISPlay[:WINDow]:FLASh RW uint16 1
67
V
0,1 DISPlay[:WINDow]:TEST W uint16 1
68
V
0,1 INITiate[:IMMediate] W uint16 1
69 V V
0,1 INITiate:CONTinuous RW uint16 1
70
V
0,1 INSTrument:COUPle W uint16 1
71 V V
0-31 INSTrument:[N]SELect RW uint16 1
72
V
1-4 GLOBal:*RCL W uint16 1
73
V
0,1 GLOBal:*RST W uint16 1
74
V
1-4 GLOBal:*SAVe W uint16 1
75
V
0-53620 GLOBal:CURRent[:AMPLitude] W uint16 1
76
V
0,1 GLOBal:OUTPut[:STATe] W uint16 1
77
V
0-53620 GLOBal:VOLTage[:AMPLitude] W uint16 1
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