mniknezhadi
Member
Dear everybody
Please guide me about analog input problem in siemens s7-200. I use two type of analog input modules, the spec. of first one is:
EM 231
AI 4x 12 Bit
231-0HC32
And the 2’nd one is:
EM 231
AI 8x16 Bit
231-0Hf22-0XA0
The first one is operates normal, but the second one dose not do anything. I replaced the 2’nd one instead of 4 input analog module to test but it doesn’t do anything again.
I have set the dip-switches as follow:
For 4 input analog module:
Dip 1 and 3 are on as siemens manual for 0-10V input.
For 8 input analog module:
Dip 3 and 5 are on as siemens manual for 0-10V input.
For more information I have checked the SMB8 and SMB9,they were as SMB8 =12(00001100) and SMB9= 0.
I would be pleased if someone write me for more help and guidance.
Please guide me about analog input problem in siemens s7-200. I use two type of analog input modules, the spec. of first one is:
EM 231
AI 4x 12 Bit
231-0HC32
And the 2’nd one is:
EM 231
AI 8x16 Bit
231-0Hf22-0XA0
The first one is operates normal, but the second one dose not do anything. I replaced the 2’nd one instead of 4 input analog module to test but it doesn’t do anything again.
I have set the dip-switches as follow:
For 4 input analog module:
Dip 1 and 3 are on as siemens manual for 0-10V input.
For 8 input analog module:
Dip 3 and 5 are on as siemens manual for 0-10V input.
For more information I have checked the SMB8 and SMB9,they were as SMB8 =12(00001100) and SMB9= 0.
I would be pleased if someone write me for more help and guidance.