MODEL: R7D
• Input Data (output data length: 16 bit)
15
0
Output 0 : ON
Output 0 : OFF
Output 1 : ON
Output 1 : OFF
Output 2 : ON
Output 2 : OFF
Output 3 : ON
Output 3 : OFF
Output 4 : ON
Output 4 : OFF
Output 5 : ON
Output 5 : OFF
Output 6 : ON
Output 6 : OFF
Output 7 : ON
Output 7 : OFF
■ ANALOG I/O
15
0
16-bit binary data
Negative values represented in 2’s complements
■
STATUS
Bit 0 to 7: Analog input modules (models: R7D-SV4, R7D-TS4, R7D-RS4, R7D-MS4, R7D-CT4E) can show input status
of each channel.
Analog output modules (models: R7D-YS2, R7D-YS2A, R7D-YV2, R7D-YV2A), discrete I/O modules (models:
R7D-DA16, R7D-DCx) and remote control relay control module (model: R7D-RR8) shows ‘0’ at the same address.
Bit 8 to 10: Shows the power supply status.
15
0
Input 0 (Burnout, input range error)
Input 1 (Burnout, input range error)
Input 2 (Burnout, input range error)
Input 3 (Burnout, input range error)
Input 0 (ADC error)
Input 1 (ADC error)
Input 2 (ADC error)
Input 3 (ADC error)
Network power supply
Basic module external power supply (R7D-DA16, -DC16x, -YS2A, -YV2A)
Extension module external power supply
Unused
:
:
:
Unused
Burnout, input range error (≤ -15%, ≥ +115%)
0 : Normal 1 : Error
ADC error (no response from ADC)
0 : Normal 1 : Error
Power supply
0 : Normal 1 : Error
Note: No status in R7D-DC8C
R7D SPECIFICATIONS
ES-7802 Rev.21 Page 10/38
http://www.m-system.co.jp/