Focus on DCS, PLC, robot control system and large servo system.

Main products: various modules / cards, controllers, touch screens, servo drivers.

Advantages: supply of imported original products, professional production parts,

Fast delivery, accurate delivery time,

The main brands include ABB Bailey, Ge / fuanc, Foxboro, Invensys Triconex, Bently, A-B Rockwell, Emerson, ovation, Motorola, xyvom, Honeywell, Rexroth, KUKA, Ni, Deif, Yokogawa, Woodward, Ryan, Schneider, Yaskawa, Moog, prosoft and other brands

F7126

Five critical errors in operation are monitored and linked to the safe mode feature. These conditions include: inoperable or incorrect input circuit, bad RAM, and damaged EE memory. DESCRIPTION AND OPERATION DIAGNOSTICS WTPEEUI520002A1 2 - 3 Sensor Diagnostics The transmitter continually performs diagnostics on sensor integrity. When configured to do so, the FAULT and FAULT info icons and the spike output feature notify the operator of inconsistencies in sensor performance. Sensor faults that activate the diagnostics are: polarization, shorted or open temperature sensor, high or low PV, high or low temperature, and many more. Spike Output Using the spike state in the configure mode initiates remote problem notification. The spike output option allows programming of a one to 100-percent (0.16 to 16-milliampere) pulse impressed on the four to 20-milliampere output for one second out of a six-second repeating cycle upon detection of a problem condition. Should the actual output of the transmitter be below 12 milliamperes, the pulse adds current; if above 12 milliamperes, it subtracts current. INTRODUCTION WTPEEUI520002A1 3 - 1 SECTION 3 - INSTALLATION INTRODUCTION This section contains inspection instructions, and special location and safety considerations. Following these topics is an installation sequence flowchart that guides personnel, seeking to perform a specific installation task, to the proper procedures to perform that task. UNPACKING AND INSPECTION Examine the equipment upon receipt for possible damage in transit. File a damage claim with the responsible transportation company if necessary and notify the nearest ABB sales office. Carefully inspect packing material before discarding it to make sure that all mounting equipment and any special instructions or paperwork have been removed. Use the original packing material and container for storage. The storage environment should be protected and free from extremes of temperature and humidity, and fall within the environmental constraints listed in Table 1-3. NOTE: Remove the protective film from the transmitter lens after placing it in its final installed location. LOCATION CONSIDERATIONS When mounting the transmitter, leave ample clearance for removal of the front bezel and rear cover. Signal wiring should not run in conduit or open trays where power wiring or heavy electrical equipment could contact or interfere with the signal wiring. Use twisted, shielded pairs for best results. Figure 3-1 shows the overall dimensions of the transmitter. Mounting hardware attaches to two or more of the four sets of threaded holes on the housing. The transmitter design allows for panel mounting, pipe mounting, hinge mounting, or wall mounting. The installation site should be vibration free and conform to the environmental constraints listed in Table 1-3. Careful placement of the transmitter insures proper operation as well as overall safety. NOTE: Temperature is an important consideration. Allow for adequate air flow, especially if installing the transmitter in an enclosed area