Measurement Systems International Inc DL7200RFH Benutzerhandbuch
M E A S U R E M E N T S Y S T E M S I N T E R N A T I O N A L
MSI-7200 Dyna-Link
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User Guide Page 23
2) Turn the unit on.
3) Short the pins of JP3 with a screwdriver or similar implement. JP3 is
3) Short the pins of JP3 with a screwdriver or similar implement. JP3 is
located next to the large PLCC socket.
4) The display will begin to blink the message “CLr?”. Within five seconds,
press the zero key. (After that time, the procedure will be cancelled).
5) The display will read “d0nE” and will go to the uncalibrated mode.
6) Calibrate according to the manual section “Initial Calibration.”
Remote Dyna-Links:
1) Turn the power off. Remove the batteries from the Dyna-Link. Remove
6) Calibrate according to the manual section “Initial Calibration.”
Remote Dyna-Links:
1) Turn the power off. Remove the batteries from the Dyna-Link. Remove
the four hex head screws holding the faceplate to the yellow handle
enclosure. Carefully lift out the electronics/faceplate assembly. After
ensuring that the electronics package is not shorting against the case or
any other metallic surface, replace the batteries.
enclosure. Carefully lift out the electronics/faceplate assembly. After
ensuring that the electronics package is not shorting against the case or
any other metallic surface, replace the batteries.
2) Turn the unit on.
3) Short the pins of JP1 with a screwdriver or similar implement. JP1 is
3) Short the pins of JP1 with a screwdriver or similar implement. JP1 is
located in the corner of the LCD board next to JP3.
4) The display will begin to blink the message “CLr?”. Within five seconds,
press the zero key. (After that time, the procedure will be cancelled).
5) The display will read “d0nE” and will go to the uncalibrated mode.
6) Calibrate according to the manual section “Initial Calibration.”
6) Calibrate according to the manual section “Initial Calibration.”
INITIAL CAL
WARNING: This procedure is intended only for the use of MSI authorized
repair facilities only. The improper setting of capacity can cause a safety
hazard. Capacity is dictated by the MSI rated capacity of the Link load cell.
The meter electronics must not be set for a higher capacity than the Dyna-Link
is rated for.
repair facilities only. The improper setting of capacity can cause a safety
hazard. Capacity is dictated by the MSI rated capacity of the Link load cell.
The meter electronics must not be set for a higher capacity than the Dyna-Link
is rated for.
Initial calibration differs from the standard calibration procedure. The zero pot
in the Dyna-Link must first be adjusted and then in the Cal procedure the
capacity of the Dyna-Link is entered.
in the Dyna-Link must first be adjusted and then in the Cal procedure the
capacity of the Dyna-Link is entered.
Zero Pot Adjustment
This procedure must be preceeded by initializing the Dyna-Link. Follow
the“Initialization Procedure”.
This procedure must be preceeded by initializing the Dyna-Link. Follow
the“Initialization Procedure”.
Note: The zero pot is found inside the unit (Load Cell) on all versions and sizes
of the Dyna-Link family.
of the Dyna-Link family.
1) Turn off the power. Unload the Dyna-Link (leaving shackles and inter-
face fittings connected is OK). Remove the 4 screws retaining the back
cover of the Dyna-Link.
cover of the Dyna-Link.