10.03.2022, 19:35
@admin: Many thanks again for your big help! Highly appreciated!
I made two script sets out of it.
The first one is to read the actual values I'm interested in:
And the second one to write the desired values:
Generally it works fine EXCEPT when the time between two request is to short I getting the following return in the log and the values are not written to the heatpump:
@admin: Do you have an idea how to control the situation? Do I need to detect: "#E_TOO_MANY_USERS" and then wait some second and resend? How would this look like? Many thanks for your help!
I made two script sets out of it.
The first one is to read the actual values I'm interested in:
Code:
http = require('socket.http')
ip = 'xxx' -- ip address of Waterkotte heat pump
user = 'xxx' -- username of web interface
pwd = 'xxx' -- password of web interface
url = 'http://' .. ip .. '/cgi/login?username=' .. user .. '&password=' .. pwd
res, code = http.request(url)
log('login request', res, code)
if res and code == 200 then
token = res:match('IDALToken=(%x+)')
log('token', token)
if type(token) == 'string' and #token == 32 then
storage.set('ecotouch-token', token)
end
end
-- Read actual hot water temperature ****************************
if token then
url = 'http://' .. ip .. '/cgi/readTags?n=1&t1=A19'
res, code = http.request({
url = url,
headers = {
['Cookie'] = 'IDALToken=' .. token
}
})
log('read request', res, code)
value = res:match('S_OK%s+%d+%s+(%d+)')
if value then
value = tonumber(value)
-- log(value)
grp.checkupdate('46/1/1', value/10)
end
end
os.sleep(1)
-- Read actual source in temperature ****************************
if token then
url = 'http://' .. ip .. '/cgi/readTags?n=1&t1=A4'
res, code = http.request({
url = url,
headers = {
['Cookie'] = 'IDALToken=' .. token
}
})
log('read request', res, code)
value = res:match('S_OK%s+%d+%s+(%d+)')
if value then
value = tonumber(value)
-- log(value)
grp.checkupdate('46/1/2', value/10)
end
end
os.sleep(1)
-- Read actual source out temperature ****************************
if token then
url = 'http://' .. ip .. '/cgi/readTags?n=1&t1=A5'
res, code = http.request({
url = url,
headers = {
['Cookie'] = 'IDALToken=' .. token
}
})
log('read request', res, code)
value = res:match('S_OK%s+%d+%s+(%d+)')
if value then
value = tonumber(value)
-- log(value)
grp.checkupdate('46/1/3', value/10)
end
end
os.sleep(1)
-- ************************************************************
-- Read actual return temperature ****************************
if token then
url = 'http://' .. ip .. '/cgi/readTags?n=1&t1=A11'
res, code = http.request({
url = url,
headers = {
['Cookie'] = 'IDALToken=' .. token
}
})
log('read request', res, code)
value = res:match('S_OK%s+%d+%s+(%d+)')
if value then
value = tonumber(value)
-- log(value)
grp.checkupdate('46/1/4', value/10)
end
end
os.sleep(1)
-- Read actual flow temperature ****************************
if token then
url = 'http://' .. ip .. '/cgi/readTags?n=1&t1=A12'
res, code = http.request({
url = url,
headers = {
['Cookie'] = 'IDALToken=' .. token
}
})
log('read request', res, code)
value = res:match('S_OK%s+%d+%s+(%d+)')
if value then
value = tonumber(value)
-- log(value)
grp.checkupdate('46/1/5', value/10)
end
end
os.sleep(1)
-- ************************************************************
-- Read actual power compressor ****************************
if token then
url = 'http://' .. ip .. '/cgi/readTags?n=1&t1=A25'
res, code = http.request({
url = url,
headers = {
['Cookie'] = 'IDALToken=' .. token
}
})
log('read request', res, code)
value = res:match('S_OK%s+%d+%s+(%d+)')
if value then
value = tonumber(value)
-- log(value)
grp.checkupdate('46/1/6', value/10)
end
end
os.sleep(1)
-- Read actual power heating****************************
if token then
url = 'http://' .. ip .. '/cgi/readTags?n=1&t1=A26'
res, code = http.request({
url = url,
headers = {
['Cookie'] = 'IDALToken=' .. token
}
})
log('read request', res, code)
value = res:match('S_OK%s+%d+%s+(%d+)')
if value then
value = tonumber(value)
-- log(value)
grp.checkupdate('46/1/7', value/10)
end
end
os.sleep(1)
-- Read actual COP***************************
if token then
url = 'http://' .. ip .. '/cgi/readTags?n=1&t1=A28'
res, code = http.request({
url = url,
headers = {
['Cookie'] = 'IDALToken=' .. token
}
})
log('read request', res, code)
value = res:match('S_OK%s+%d+%s+(%d+)')
if value then
value = tonumber(value)
-- log(value)
grp.checkupdate('46/1/8', value/10)
end
end
-- Read desrired hot water temperature ****************************
if token then
url = 'http://' .. ip .. '/cgi/readTags?n=1&t1=A37'
res, code = http.request({
url = url,
headers = {
['Cookie'] = 'IDALToken=' .. token
}
})
log('read request', res, code)
value = res:match('S_OK%s+%d+%s+(%d+)')
if value then
value = tonumber(value)
-- log(value)
grp.checkupdate('46/3/1', value/10)
end
end
os.sleep(1)
-- Read status heeting mode****************************
if token then
url = 'http://' .. ip .. '/cgi/readTags?n=1&t1=I30'
res, code = http.request({
url = url,
headers = {
['Cookie'] = 'IDALToken=' .. token
}
})
log('read request', res, code)
value = res:match('S_OK%s+%d+%s+(%d+)')
if value then
value = tonumber(value)
-- log(value)
if value == 1
then
value = true
elseif
value == 0
then
value = false
end
grp.checkupdate('46/3/2', value)
end
end
os.sleep(1)
-- Read status cooling mode****************************
if token then
url = 'http://' .. ip .. '/cgi/readTags?n=1&t1=I31'
res, code = http.request({
url = url,
headers = {
['Cookie'] = 'IDALToken=' .. token
}
})
log('read request', res, code)
value = res:match('S_OK%s+%d+%s+(%d+)')
if value then
value = tonumber(value)
-- log(value)
if value == 1
then
value = true
elseif
value == 0
then
value = false
end
grp.checkupdate('46/3/3', value)
end
end
os.sleep(1) And the second one to write the desired values:
Code:
http = require('socket.http')
ip = 'xxx' -- ip address of Waterkotte heat pump
user = 'xxx' -- username of web interface
pwd = 'xxx' -- password of web interface
url = 'http://' .. ip .. '/cgi/login?username=' .. user .. '&password=' .. pwd
res, code = http.request(url)
log('login request', res, code)
if res and code == 200 then
token = res:match('IDALToken=(%x+)')
log('token', token)
if type(token) == 'string' and #token == 32 then
storage.set('ecotouch-token', token)
end
end
os.sleep(1)
-- Write enable heating mode ****************************
setvalue = grp.getvalue('46/2/2')
if setvalue == true
then setvalue = 1
else setvalue = 0
end
if token then
url = 'http://' .. ip .. '/cgi/writeTags?returnValue=true&n=1&t1=I30&v1='..setvalue
res, code = http.request({
url = url,
headers = {
['Cookie'] = 'IDALToken=' .. token
}
})
log('read request', res, code)
end
os.sleep(1)
-- Write enable cooling mode ****************************
setvalue = grp.getvalue('46/2/3')
if setvalue == true
then setvalue = 1
else setvalue = 0
end
if token then
url = 'http://' .. ip .. '/cgi/writeTags?returnValue=true&n=1&t1=I31&v1='..setvalue
res, code = http.request({
url = url,
headers = {
['Cookie'] = 'IDALToken=' .. token
}
})
log('read request', res, code)
end
os.sleep(1)
-- Write water temperature****************************
setvalue = grp.getvalue('46/2/1')
setvalue = setvalue *10
if token then
url = 'http://' .. ip .. '/cgi/writeTags?returnValue=true&n=1&t1=A38&v1='..setvalue
res, code = http.request({
url = url,
headers = {
['Cookie'] = 'IDALToken=' .. token
}
})
log('read request', res, code)
endGenerally it works fine EXCEPT when the time between two request is to short I getting the following return in the log and the values are not written to the heatpump:
Code:
Waterkotte_Sollwerte 10.03.2022 20:23:55
* arg: 1
* string: login request
* arg: 2
* string: -37
#E_TOO_MANY_USERS
* arg: 3
* number: 200@admin: Do you have an idea how to control the situation? Do I need to detect: "#E_TOO_MANY_USERS" and then wait some second and resend? How would this look like? Many thanks for your help!