INSTRUMENT MANUAL
VACUUM GAUGE MODEL MM200
160Phone:(215) 947-2500 fax:(215) 947-7464 e-mail:sales@televac.com web site:www.televac.com
MM-200_im REV M
Page 86 of 160
must first be passed over to that interface. This is to prevent confusion
between being turned on or off by the assigned sensor or by the
communications interface. This command passes the control of all relays to
the communications interface simultaneously.
"PCn<cr>" 2. Assign the control of one relay to the communications interface. Where "n" is
the relay number. The same as above except the control of just relay #"n" is
passed.
"PFn<cr>" 3. De-energize a particular relay via the communications interface. Where "n" is
the relay number. The relay must first be assigned to be controlled via the
communication interface by either the "PCA" command or the "PCn"
command.
"PNn<cr>" 4. Energize a particular relay via the communications interface. As (3) above,
except that it energizes the relay.
"PUA<cr>" 5. Remove all relays from control by the communications interface. This is the
reverse of the "PCA" command.
"PUn<cr>" 6. Remove a single relay from control via the communications interface. Where
"n" is the relay number being removed from control via the communications
interface. Control of this relay then reverts to whatever sensor it had been
assigned to.
"SAxSy<cr>" 7. Assign a particular relay to a particular sensor. This assigns control of relay "x"
to station "y". The response to this command is "A<cr>". If stored, this will
then be the default station at power-up.
NOTE: PCR setting for any such reassigned PCRs must be reset unless both
stations have the same sensor type.
"SPx<cr>" 8. Send the station assignment of a particular station. This causes the modular
unit to respond with the station number assigned to relay "x" followed by a
"<cr>".
"SPxN<cr>" 9. Send the ON setting of a particular relay. This causes the modular unit to
respond with the ON set point setting of relay "x". The response to this
command is a four digit number including lead zeros followed by a "<cr>".
The format of the response is the same as for the "SSxFyyyyu" or the
"SSxFy.y-n" command below.
"SPxF<cr>" 10. Send the OFF setting of a particular relay. This causes the modular unit to
respond with the OFF set point setting of relay "x". The response to this
command is a four digit number followed by a "<cr>". The format is the same
as for the SSxFyyyyu" or the "SSxFy.y-n" command below.
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