вопрос по ТРМ212 ModBus

[-Kirill]

Здравствуйте! помогите пожалуйста с настройкой TPM212 ModBus для подключения к OpenHab2
ни чего на получается отправить на регулятор, считываю показания так:

serial.tpm1.connection=/dev/ttyUSB0:19200:8:none:2:rtu:35:1500:none:none
serial.tpm1.id=1
serial.tpm1.start=0
serial.tpm1.length=1
serial.tpm1.type=holding
serial.tpm1.valuetype=int16

при отправке 0/1 на адрес например:

serial.tpm9.connection=/dev/ttyUSB0:19200:8:none:2:rtu:3500:1500:none:none
serial.tpm9.id=1
serial.tpm9.start=9
serial.tpm9.length=1
serial.tpm9.type=holding
serial.tpm9.valuetype=int16

получаю ошибку - failed to read: CRC Error in received frame: 0 bytes
readme:

#       (slave name)      (host or IP)
#       |                 |          (baud)
#       |                 |          |     (dataBits)
#       |                 |          |     | (parity)
#       |                 |          |     | |    (stopBits)
#       |                 |          |     | |    | (encoding)
#       |                 |          |     | |    | |   (interTransactionDelayMillis)
#       |                 |          |     | |    | |   |  (receiveTimeoutMillis)
#       |                 |          |     | |    | |   |  |    (flowControlIn)
#       |                 |          |     | |    | |   |  |    |    (flowControlOut)
#       |                 |          |     | |    | |   |  |    |    |
#       |                 |          |     | |    | |   |  |    |    |
#serial.slave1.connection=/dev/ttyS0:38400:8:none:1:rtu:35:1500:none:none