How connect s7 smart200 plc about gos7 HOT 5 CLOSED

// NewTCPClientHandlerWithConnType allocates a new TCPClientHandler By Connection type
func NewTCPClientHandlerWithConnType(address string, rack int, slot int, ct string) *TCPClientHandler {
	h := &TCPClientHandler{}
	h.Address = address
	h.Timeout = tcpTimeout
	h.IdleTimeout = tcpIdleTimeout
	h.ConnectionType = connectionTypeOP
	//h.ConnectionType = connectionTypePG // Connect to the PLC as a PG

	remoteTSAP := uint16(h.ConnectionType)<<8 + (uint16(rack) * 0x20) + uint16(slot)
	h.setConnectionParameters(address, 0x0100, remoteTSAP)
	return h
}