ABB Z-MT Commissioning And Calibration Procedures page 7

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Enter
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access – to
Electrical
Calibration
Without security
access
No of An Tx
& ENT
or
Enter
No of Rlys
& ENT
or
Enter
Single fuel
or
Dual fuel
or
Dual fuel
or
Single fuel
Enter
Continued from opposite page.
Store.
Gain access to Electrical Calibration procedure (see Section 4).
or
Advance to next parameter.
Number of Retransmission Outputs
Up to 3 retransmission output modules can be fitted (2 max. on basic
analysers). Determine how many retransmission modules are fitted – see Fig.
3.4C.
Set the number of retransmission outputs required.
Notes .
a) Ensure that the module positions are used sequentially, i.e. 1, 1 and 2, 1,
2 and 3; other permutations are not permissible.
b) The number of retransmission outputs in the Analogue Retransmiss
Page (see Operating Instructions) correspond to the value selected. If '0' is
selected the page is omitted.
Store.
Advance to next parameter.
Number of Relay Outputs
Up to 4 relay outputs can be used, with module positions as follows (see Fig.
3.4C):
Module position 1 – 1 relay
Module position 2 – 1 relay
Module position 3 – 2 relays
Notes .
a) Ensure that the module positions are used sequentially, i.e. 1, 1 and 2,
1, 2 and 3; other permutations are not permissible.
b) The number of relay outputs displayed in the Relay Allocation Page
ZMT/0011) correspond to the value selected. If '0' is selected the page is
omitted.
Set the number of relay outputs required.
Store.
Advance to next parameter.
Single or Dual Fuel
Select single or dual fuel to suit the application:
Dual fuel.
or
Single fuel.
N o t e .
If 'Single Fuel' is selected 'Fuel 2' parameter is omitted from the Relay
Allocation Page – see Operating Instructions.
Store.
Continued overleaf.
(see
5

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