Flintec DAD 141.1 - Manual (Page 48)

DAD 141.1 Technical Manual, Rev. 2.2 - February 2014 Page 48 of 54
10.11. Analog Output
– AA, AH, AL, AM
The following commands must be saved in EEPROM by command AS.
10.11.1. AA Analog Output Base [ Index 0x2100 ]
This command can setup the analog output base. Permitted values are 0 … 8.
Master (PC / SPS) sends Slave (DAD 141.1) responds Meaning
AA A+00001 Request: base is gross value
AA_2 OK Setup: base is Peak value
You can choose one out of the following analog output base:
0 - analog output follows Gross value
1 - analog output follows Net value
2 - analog output follows Peak value (Maximum)
3 - analog output follows Average value
4 - analog output follows Hold value
5 - analog output follows Peak - Peak value
6 - analog output follows Valley value (Minimum)
7 - analog output follows Display value
8 - analog output is switched OFF
10.11.2. AH Set Analog High Level [ Index 0x2102 ]
Request / Set up high level for analog output. Permitted values are -999 999 … +999 999d.
Master (PC / SPS) sends Slave (DAD 141.1) responds Meaning
AH H+010000 Request: setting 10 000 d
AH_30000 OK Setup: 30 000 d
10.11.3. AL Set Analog Low Level [ Index 0x2104 ]
Request / Setup low level for analog output. Permitted values are -999 999 … +999 999d.
Master (PC / SPS) sends Slave (DAD 141.1) responds Meaning
AL L+000000 Request: setting 0 d
AL_600 OK Setup: 600 d
10.11.4. AM Set Analog Output Mode [ Index 0x2128 ]
Request / Setup mode for analog output. Permitted values are 0 … 5.
Master (PC / SPS) sends Slave (DAD 141.1) responds Meaning
AM M:000 Request: setting 4 to 20mA
AM_3 OK Setup: 0 to +10V
You can choose one out of the following analog output modes:
0 4 to 20mA
1 0 to 20mA
2 0 to +5V
3 0 to +10V
4 -5 to +5V
5 -10V to +10V